Release 0.15.0

next_scanline is usually an unsigned int.

Fixes #2635 (again).

.gitignore

@@ -15,6 +15,7 @@
 /tags
 /TAGS
 /video/out/x11_icon.inc
+/video/out/opengl/nnedi3_weights.inc
 /demux/ebml_defs.c
 /demux/ebml_types.h
 /sub/osd_font.h

CONTRIBUTING.md

@@ -0,0 +1,30 @@
+Reporting bugs
+==============
+
+- State your platform and mpv version.
+- Make sure you're actually using the latest mpv release. Linux distributions
+  in particular love redistributing ancient and unmaintained mpv releases.
+- Attach a log file made with ``-v`` or ``--log-file=output.txt``.
+- Avoid attaching text files packed in archive files (zip/rar/...), unless
+  explicitly asked so. There are better means, such as using http://sprunge.us
+- If you think this is file specific, upload a sample file and link it.
+- Don't report multiple unrelated/barely related bugs in one issue.
+- Read: https://mpv.io/bug-reports/
+
+Asking questions
+================
+
+Preferably, asking questions should be done via IRC (#mpv on irc.freenode.net),
+but asking questions by opening a github issue is also barely tolerated.
+
+When asking on IRC (#mpv on irc.freenode.net), don't ask to ask, just state
+your problem. Stay long enough until someone gets a chance to reply. Sometimes
+it can take hours.
+
+Sending patches
+===============
+
+See: https://github.com/mpv-player/mpv/blob/master/DOCS/contribute.md
+
+In particular, be aware that all changes to GPL code must come with the
+implicit agreement that they might be LGPLv2.1+ relicensed at a later point.

Copyright

@@ -12,6 +12,9 @@ the code to LGPLv2.1+ at a later point without asking the contributor. (This
 is a safeguard for making potential relicensing of the project to LGPLv2.1+
 easier.) Using a more liberal license compatible to LGPLv2.1+ is also ok.
 
+Some GPLv3 or LGPLv3 code in mpv can be enabled by building with --enable-gpl3,
+and in this case, the resulting binaries must be distributed under GPLv3.
+
 For information about authors and contributors, consult the git log, which
 contains the complete SVN and CVS history as well.
 

DOCS/client_api_examples/qt_opengl/mainwindow.cpp

@@ -48,6 +48,5 @@ void MainWindow::pauseResume()
 
 void MainWindow::setSliderRange(int duration)
 {
-    const int time0 = m_mpv->getProperty("time-start").toInt();
-    m_slider->setRange(time0, time0+duration);
+    m_slider->setRange(0, duration);
 }

DOCS/client_api_examples/qt_opengl/mpvwidget.cpp

@@ -80,7 +80,7 @@ void MpvWidget::initializeGL()
 
 void MpvWidget::paintGL()
 {
-    mpv_opengl_cb_draw(mpv_gl, QOpenGLContext::currentContext()->defaultFramebufferObject(), width(), -height());
+    mpv_opengl_cb_draw(mpv_gl, defaultFramebufferObject(), width(), -height());
 }
 
 void MpvWidget::swapped()

DOCS/compile-windows.md

@@ -68,7 +68,7 @@ echo "MXE_TARGETS := i686-w64-mingw32.static" >> settings.mk
 # Build required packages. The following provide a minimum required to build
 # a reasonable mpv binary (though not an absolute minimum).
 
-make gcc ffmpeg libass jpeg pthreads lua
+make gcc ffmpeg libass jpeg lua
 
 # Add MXE binaries to $PATH
 export PATH=/opt/mxe/usr/bin/:$PATH
@@ -173,40 +173,3 @@ mv -f /mingw64/bin/libmpv.dll.a /mingw64/lib/
 sed -i 's_/mingw64/bin_/mingw64/lib_' /mingw64/lib/pkgconfig/mpv.pc
 rmdir /mingw64/bin/pkgconfig
 ```
-
-Additional dependencies
-=======================
-
-pthreads
---------
-
-mpv will use a pthreads wrapper by default. Either pthreads-win32 or
-winpthreads should work. The latter is packaged with most MinGW-w64
-environments, including MSYS2, so it shouldn't be a problem. If you don't have
-a pthreads wrapper or you want to build mpv without one, configure with:
-
-```bash
-./waf configure --enable-win32-internal-pthreads
-```
-
-libwaio
--------
-
-If you want to use ``--input-file``, you need libwaio. It's available from
-git://midipix.org/waio
-
-To compile libwaio in MSYS2, run:
-
-```bash
-git clone git://midipix.org/waio && cd waio
-
-# 32-bit build, run from mingw32_shell.bat
-./build-mingw-nt32 lib-static CC=gcc AR=ar
-cp -r include/waio /mingw32/include
-cp lib32/libwaio.a /mingw32/lib
-
-# 64-bit build, run from mingw64_shell.bat
-./build-mingw-nt64 lib-static CC=gcc AR=ar
-cp -r include/waio /mingw64/include
-cp lib64/libwaio.a /mingw64/lib
-```

DOCS/contribute.md

@@ -14,9 +14,11 @@ Sending patches
   ``git format-patch``. diffs posted as pastebins (especially if the http link
   returns HTML) just cause extra work for everyone, because they lack commit
   message and authorship information.
-- When creating pull requests, be sure to test your changes. If you didn't, please
-  say so in the pull request message. 
-
+- All new code must be LGPLv2.1+ licensed, or come with the implicit agreement
+  that it will be relicensed to LGPLv2.1+ later (see ``Copyright`` in the
+  repository root directory).
+- When creating pull requests, be sure to test your changes. If you didn't,
+  please say so in the pull request message.
 - Write informative commit messages. Use present tense to describe the
   situation with the patch applied, and past tense for the situation before
   the change.
@@ -27,8 +29,8 @@ Sending patches
 
   For example, you fixed a crash in af_volume.c:
 
-  Bad: ``fixed the bug (wtf?)``
-  Good: ``af_volume: fix crash due to null pointer access``
+  - Bad: ``fixed the bug (wtf?)``
+  - Good: ``af_volume: fix crash due to null pointer access``
 
   Having a prefix gives context, and is especially useful when trying to find
   a specific change by looking at the history, or when running ``git blame``.
@@ -53,10 +55,10 @@ Sending patches
   something like reformatting a whole file, and hiding an actual functional
   change in the same commit.
 - If you add a new command line option, document it in options.rst. If you
-  add a new input property, document it in input.rst.
-- All new code must be LGPLv2.1+ licensed, or come with the implicit agreement
-  that it will be relicensed to LGPLv2.1+ later (see ``Copyright`` in the
-  repository root directory).
+  add a new input property, document it in input.rst. Changes to the user
+  interface (options, properties, commands) should be documented in
+  interface-changes.rst. Changes to libmpv should be documented in
+  client-api-changes.rst.
 
 Code formatting
 ---------------

DOCS/interface-changes.rst

@@ -19,6 +19,18 @@ Interface changes
 
 ::
 
+ --- mpv 0.15.0 ---
+    - change "yadif" video filter defaults
+ --- mpv 0.14.0 ---
+    - vo_opengl interpolation now requires --video-sync=display-... to be set
+    - change some vo_opengl defaults (including changing tscale)
+    - add "vsync-ratio", "estimated-display-fps" properties
+    - add --rebase-start-time option
+      This is a breaking change to start time handling. Instead of making start
+      time handling an aspect of different options and properties (like
+      "time-pos" vs. "playback-time"), make it dependent on the new option. For
+      compatibility, the "time-start" property now always returns 0, so code
+      which attempted to handle rebasing manually will not break.
  --- mpv 0.13.0 ---
     - remove VO opengl-cb frame queue suboptions (no replacement)
  --- mpv 0.12.0 ---

DOCS/man/ao.rst

@@ -20,10 +20,8 @@ normal driver parameters.
 
     See ``--ao=help`` for a list of compiled-in audio output drivers. The
     driver ``--ao=alsa`` is preferred. ``--ao=pulse`` is preferred on systems
-    where PulseAudio is used. On Windows, ``--ao=wasapi`` is preferred,
-    though it might cause trouble sometimes, in which case ``--ao=dsound``
-    should be used. On BSD systems, ``--ao=oss`` or `--ao=sndio`` may work
-    (the latter being experimental). On OS X systems, use ``--ao=coreaudio``.
+    where PulseAudio is used. On BSD systems, ``--ao=oss`` or ``--ao=sndio``
+    may work (the latter being experimental).
 
 .. admonition:: Examples
 
@@ -165,7 +163,7 @@ Available audio output drivers are:
         will actually work. The disadvantage is that it will change the
         system-wide audio settings. This is equivalent to changing the ``Format``
         setting in the ``Audio Devices`` dialog in the ``Audio MIDI Setup``
-        utility. Note that this does not effect the selected speaker setup.
+        utility. Note that this does not affect the selected speaker setup.
 
     ``exclusive``
         Use exclusive mode access. This merely redirects to
@@ -205,19 +203,7 @@ Available audio output drivers are:
         (it used to be required to get good behavior on old PulseAudio versions).
 
         If you have stuttering video when using pulse, try to enable this
-        option. (Or alternatively, try to update PulseAudio.)
-
-``dsound`` (Windows only)
-    DirectX DirectSound audio output driver
-
-    .. note:: This driver is for compatibility with old systems.
-
-    ``device=<devicenum>``
-        Sets the device number to use. Playing a file with ``-v`` will show a
-        list of available devices.
-
-    ``buffersize=<ms>``
-        DirectSound buffer size in milliseconds (default: 200).
+        option. (Or try to update PulseAudio.)
 
 ``sdl``
     SDL 1.2+ audio output driver. Should work on any platform supported by SDL
@@ -256,7 +242,7 @@ Available audio output drivers are:
     ``speed``
         Simulated audio playback speed as a multiplier. Usually, a real audio
         device will not go exactly as fast as the system clock. It will deviate
-        just a little, and this option helps simulating this.
+        just a little, and this option helps to simulate this.
 
     ``latency``
         Simulated device latency. This is additional to EOF.
@@ -325,7 +311,7 @@ Available audio output drivers are:
         String are valid; the GUID string is guaranteed to not change
         unless the driver is uninstalled.
 
-        Also supports searching active devices by human readable name. If more
+        Also supports searching active devices by human-readable name. If more
         than one device matches the name, refuses loading it.
 
         This option is mostly deprecated in favour of the more general

DOCS/man/encode.rst

@@ -93,8 +93,8 @@ You can encode files from one format/codec to another using this facility.
         Completely empties the options list.
 
 ``--oafirst``
-    Force the audio stream to become the first stream in the output. By default
-    the order is unspecified.
+    Force the audio stream to become the first stream in the output.
+    By default, the order is unspecified.
 
 ``--ovc=<codec>``
     Specifies the output video codec. This can be a comma separated list of
@@ -134,8 +134,8 @@ You can encode files from one format/codec to another using this facility.
         Completely empties the options list.
 
 ``--ovfirst``
-    Force the video stream to become the first stream in the output. By default
-    the order is unspecified.
+    Force the video stream to become the first stream in the output.
+    By default, the order is unspecified.
 
 ``--ocopyts``
     Copies input pts to the output video (not supported by some output

DOCS/man/input.rst

@@ -329,9 +329,9 @@ List of Input Commands
     This is similar to ``sub-step``, except that it seeks video and audio
     instead of adjusting the subtitle delay.
 
-    Like with ``sub-step``, this works with external text subtitles only. For
-    embedded text subtitles (like with Matroska), this works only with subtitle
-    events that have already been displayed.
+    For embedded subtitles (like with Matroska), this works only with subtitle
+    events that have already been displayed, or are within a short prefetch
+    range.
 
 ``osd [<level>]``
     Toggle OSD level. If ``<level>`` is specified, set the OSD mode
@@ -418,7 +418,7 @@ List of Input Commands
 
     <reselect> (default)
         Select the default audio and subtitle streams, which typically selects
-        external files with highest preference. (The implementation is not
+        external files with the highest preference. (The implementation is not
         perfect, and could be improved on request.)
 
     <keep-selection>
@@ -546,6 +546,12 @@ Input Commands that are Possibly Subject to Change
         Always bind a key. (The input section that was made active most recently
         wins if there are ambiguities.)
 
+    This command can be used to dispatch arbitrary keys to a script or a client
+    API user. If the input section defines ``script-binding`` commands, it is
+    also possible to get separate events on key up/down, and relatively detailed
+    information about the key state. The special key name ``unmapped`` can be
+    used to match any unmapped key.
+
 ``overlay-add <id> <x> <y> "<file>" <offset> "<fmt>" <w> <h> <stride>``
     Add an OSD overlay sourced from raw data. This might be useful for scripts
     and applications controlling mpv, and which want to display things on top
@@ -647,14 +653,20 @@ Input Commands that are Possibly Subject to Change
     For completeness, here is how this command works internally. The details
     could change any time. On any matching key event, ``script_message_to``
     or ``script_message`` is called (depending on whether the script name is
-    included), where the first argument is the string ``key-binding``, the
-    second argument is the name of the binding, and the third argument is the
-    key state as string. The key state consists of a number of letters. The
-    first letter is one of ``d`` (key was pressed down), ``u`` (was released),
-    ``r`` (key is still down, and was repeated; only if key repeat is enabled
-    for this binding), ``p`` (key was pressed; happens if up/down can't be
-    tracked). The second letter whether the event originates from the mouse,
-    either ``m`` (mouse button) or ``-`` (something else).
+    included), with the following arguments:
+
+    1. The string ``key-binding``.
+    2. The name of the binding (as established above).
+    3. The key state as string (see below).
+    4. The key name (since mpv 0.15.0).
+
+    The key state consists of 2 letters:
+
+    1. One of ``d`` (key was pressed down), ``u`` (was released), ``r`` (key
+       is still down, and was repeated; only if key repeat is enabled for this
+       binding), ``p`` (key was pressed; happens if up/down can't be tracked).
+    2. Whether the event originates from the mouse, either ``m`` (mouse button)
+       or ``-`` (something else).
 
 ``ab-loop``
     Cycle through A-B loop states. The first command will set the ``A`` point
@@ -782,7 +794,7 @@ Input sections group a set of bindings, and enable or disable them at once.
 In ``input.conf``, each key binding is assigned to an input section, rather
 than actually having explicit text sections.
 
-Also see ``enable_section`` and ``disable_section`` commands.
+See also: ``enable_section`` and ``disable_section`` commands.
 
 Predefined bindings:
 
@@ -860,7 +872,11 @@ Property list
               quantities: fps and possibly rounded timestamps.)
 
 ``path``
-    Full path of the currently played file.
+    Full path of the currently played file. Usually this is exactly the same
+    string you pass on the mpv command line or the ``loadfile`` command, even
+    if it's a relative path. If you expect an absolute path, you will have to
+    determine it yourself, for example by using the ``working-directory``
+    property.
 
 ``media-title``
     If the currently played file has a ``title`` tag, use that.
@@ -921,6 +937,18 @@ Property list
     (which can happen especially with bad source timestamps). For example,
     using the ``display-desync`` mode should never change this value from 0.
 
+``vsync-ratio``
+    For how many vsyncs a frame is displayed on average. This is available if
+    display-sync is active only. For 30 FPS video on a 60 Hz screen, this will
+    be 2. This is the moving average of what actually has been scheduled, so
+    24 FPS on 60 Hz will never remain exactly on 2.5, but jitter depending on
+    the last frame displayed.
+
+``vo-delayed-frame-count``
+    Estimated number of frames delayed due to external circumstances in
+    display-sync mode. Note that in general, mpv has to guess that this is
+    happening, and the guess can be inaccurate.
+
 ``percent-pos`` (RW)
     Position in current file (0-100). The advantage over using this instead of
     calculating it out of other properties is that it properly falls back to
@@ -931,8 +959,9 @@ Property list
     Position in current file in seconds.
 
 ``time-start``
-    Return the start time of the file. (Usually 0, but some kind of files,
-    especially transport streams, can have a different start time.)
+    Deprecated. Always returns 0. Before mpv 0.14, this used to return the start
+    time of the file (could affect e.g. transport streams). See
+    ``--rebase-start-time`` option.
 
 ``time-remaining``
     Remaining length of the file in seconds. Note that the file duration is not
@@ -942,9 +971,10 @@ Property list
     ``time-remaining`` scaled by the current ``speed``.
 
 ``playback-time`` (RW)
-    The playback time, which is the time relative to playback start. (This can
-    be different from the ``time-pos`` property if the file does not start at
-    position ``0``, in which case ``time-pos`` is the source timestamp.)
+    Position in current file in seconds. Unlike ``time-pos``, the time is
+    clamped to the range of the file. (Inaccurate file durations etc. could
+    make it go out of range. Useful on attempts to seek outside of the file,
+    as the seek target time is considered the current position during seeking.)
 
 ``chapter`` (RW)
     Current chapter number. The number of the first chapter is 0.
@@ -1090,13 +1120,13 @@ Property list
 
 ``vf-metadata/<filter-label>``
     Metadata added by video filters. Accessed by the filter label,
-    which if not explicitly specified using the ``@filter-label:`` syntax,
+    which, if not explicitly specified using the ``@filter-label:`` syntax,
     will be ``<filter-name>NN``.
 
     Works similar to ``metadata`` property. It allows the same access
     methods (using sub-properties).
 
-    An example of these kind of metadata are the cropping parameters
+    An example of this kind of metadata are the cropping parameters
     added by ``--vf=lavfi=cropdetect``.
 
 ``af-metadata/<filter-label>``
@@ -1123,7 +1153,7 @@ Property list
 
 ``cache-size`` (RW)
     Network cache size in KB. This is similar to ``--cache``. This allows
-    to set the cache size at runtime. Currently, it's not possible to enable
+    setting the cache size at runtime. Currently, it's not possible to enable
     or disable the cache at runtime using this property, just to resize an
     existing cache.
 
@@ -1426,6 +1456,19 @@ Property list
 
     Has the same sub-properties as ``video-params``.
 
+``video-frame-info``
+    Approximate information of the current frame. Note that if any of these
+    are used on OSD, the information might be off by a few frames due to OSD
+    redrawing and frame display being somewhat disconnected, and you might
+    have to pause and force a redraw.
+
+    Sub-properties:
+
+    ``video-frame-info/picture-type``
+    ``video-frame-info/interlaced``
+    ``video-frame-info/tff``
+    ``video-frame-info/repeat``
+
 ``fps``
     Container FPS. This can easily contain bogus values. For videos that use
     modern container formats or video codecs, this will often be incorrect.
@@ -1459,6 +1502,14 @@ Property list
     available on all platforms. Note that any of the listed facts may change
     any time without a warning.
 
+``estimated-display-fps``
+    Only available if display-sync mode (as selected by ``--video-sync``) is
+    active. Returns the actual rate at which display refreshes seem to occur,
+    measured by system time.
+
+``vsync-jitter``
+    Estimated deviation factor of the vsync duration.
+
 ``video-aspect`` (RW)
     Video aspect, see ``--video-aspect``.
 
@@ -1491,6 +1542,15 @@ Property list
 ``program`` (W)
     Switch TS program (write-only).
 
+``dvb-channel`` (W)
+    Pair of integers: card,channel of current DVB stream.
+    Can be switched to switch to another channel on the same card. 
+
+``dvb-channel-name`` (RW)
+    Name of current DVB program.
+    On write, a channel-switch to the named channel on the same
+    card is performed. Can also be used for channel switching. 
+
 ``sid`` (RW)
     Current subtitle track (similar to ``--sid``).
 

DOCS/man/ipc.rst

@@ -111,7 +111,7 @@ rely on this.
 Commands
 --------
 
-Additionally to  the commands described in `List of Input Commands`_, a few
+In addition to the commands described in `List of Input Commands`_, a few
 extra commands can also be used as part of the protocol:
 
 ``client_name``
@@ -189,7 +189,7 @@ extra commands can also be used as part of the protocol:
 
 ``unobserve_property``
     Undo ``observe_property`` or ``observe_property_string``. This requires the
-    numeric id passed to the observe command as argument.
+    numeric id passed to the observed command as argument.
 
     Example:
 
@@ -228,7 +228,9 @@ extra commands can also be used as part of the protocol:
 
 ``get_version``
     Returns the client API version the C API of the remote mpv instance
-    provides. (Also see ``DOCS/client-api-changes.rst``.)
+    provides.
+
+    See also: ``DOCS/client-api-changes.rst``.
 
 UTF-8
 -----

DOCS/man/lua.rst

@@ -198,7 +198,7 @@ The ``mp`` module is preloaded, although it can be loaded manually with
     be called (unless the user remapped the key with another binding).
 
     The ``name`` argument should be a short symbolic string. It allows the user
-    to remap the key binding via input.conf using the ``script_message``
+    to remap the key binding via input.conf using the ``script-message``
     command, and the name of the key binding (see below for
     an example). The name should be unique across other bindings in the same
     script - if not, the previous binding with the same name will be
@@ -220,8 +220,8 @@ The ``mp`` module is preloaded, although it can be loaded manually with
             has an ``is_mouse`` entry, which tells whether the event was caused
             by a mouse button.
 
-    Internally, key bindings are dispatched via the ``script_message_to`` or
-    ``script_binding`` input commands and ``mp.register_script_message``.
+    Internally, key bindings are dispatched via the ``script-message-to`` or
+    ``script-binding`` input commands and ``mp.register_script_message``.
 
     Trying to map multiple commands to a key will essentially prefer a random
     binding, while the other bindings are not called. It is guaranteed that
@@ -244,7 +244,7 @@ The ``mp`` module is preloaded, although it can be loaded manually with
 
     ::
 
-        y script_binding something
+        y script-binding something
 
 
     This will print the message when the key ``y`` is pressed. (``x`` will
@@ -255,7 +255,7 @@ The ``mp`` module is preloaded, although it can be loaded manually with
 
     ::
 
-        y script_binding fooscript.something
+        y script-binding fooscript.something
 
 ``mp.add_forced_key_binding(...)``
     This works almost the same as ``mp.add_key_binding``, but registers the
@@ -389,7 +389,7 @@ The ``mp`` module is preloaded, although it can be loaded manually with
 ``mp.get_script_name()``
     Return the name of the current script. The name is usually made of the
     filename of the script, with directory and file extension removed. If
-    there are several script which would have the same name, it's made unique
+    there are several scripts which would have the same name, it's made unique
     by appending a number.
 
     .. admonition:: Example

DOCS/man/mpv.rst

@@ -50,7 +50,7 @@ UP and DOWN
 
 Ctrl+LEFT and Ctrl+RIGHT
     Seek to the previous/next subtitle. Subject to some restrictions and
-    might not work always; see ``sub_seek`` command.
+    might not always work; see ``sub_seek`` command.
 
 [ and ]
     Decrease/increase current playback speed by 10%.
@@ -128,7 +128,7 @@ x and z
     Adjust subtitle delay by +/- 0.1 seconds.
 
 l
-    Set/clear A-B loop points. See ``ab_loop`` command for details.
+    Set/clear A-B loop points. See ``ab-loop`` command for details.
 
 L
     Toggle infinite looping.
@@ -192,23 +192,19 @@ corresponding adjustment, or the software equalizer (``--vf=eq``).)
 7 and 8
     Adjust saturation.
 
-(The following keys are valid only on OS X.)
-
-command + 0
+Alt+0 (and command+0 on OSX)
     Resize video window to half its original size.
-    (On other platforms, you can bind keys to change the ``window-scale``
-    property.)
 
-command + 1
+Alt+1 (and command+1 on OSX)
     Resize video window to its original size.
 
-command + 2
+Alt+2 (and command+2 on OSX)
     Resize video window to double its original size.
 
-command + f
+command + f (OSX only)
     Toggle fullscreen (see also ``--fs``).
 
-command + [ and command + ]
+command + [ and command + ] (OSX only)
     Set video window alpha.
 
 (The following keys are valid if you have a keyboard with multimedia keys.)
@@ -226,7 +222,10 @@ PREVIOUS and NEXT
 support.)
 
 h and k
-    Select previous/next channel.
+    Select previous/next tv-channel.
+
+H and K
+    Select previous/next dvb-channel.
 
 Mouse Control
 -------------
@@ -262,7 +261,7 @@ parser puts several options into a single string, and passes them to a
 component at once, instead of using multiple options on the level of the
 command line.
 
-The suboption parser can quote strings with ``"``, ``'``, and ``[...]``.
+The suboption parser can quote strings with ``"`` and ``[...]``.
 Additionally, there is a special form of quoting with ``%n%`` described below.
 
 For example, the ``opengl`` VO can take multiple options:
@@ -414,7 +413,7 @@ Escaping spaces and special characters
 
 This is done like with command line options. The shell is not involved here,
 but option values still need to be quoted as a whole if it contains certain
-characters like spaces. A config entry can be quoted with ``"`` and ``'``,
+characters like spaces. A config entry can be quoted with ``"``,
 as well as with the fixed-length syntax (``%n%``) mentioned before. This is like
 passing the exact contents of the quoted string as command line option. C-style
 escapes are currently _not_ interpreted on this level, although some options do
@@ -524,8 +523,9 @@ TAKING SCREENSHOTS
 
 Screenshots of the currently played file can be taken using the 'screenshot'
 input mode command, which is by default bound to the ``s`` key. Files named
-``shotNNNN.jpg`` will be saved in the working directory, using the first
-available number - no files will be overwritten.
+``mpv-shotNNNN.jpg`` will be saved in the working directory, using the first
+available number - no files will be overwritten. In pseudo-GUI mode, the
+screenshot will be saved somewhere else. See `PSEUDO GUI MODE`_.
 
 A screenshot will usually contain the unscaled video contents at the end of the
 video filter chain and subtitles. By default, ``S`` takes screenshots without
@@ -566,16 +566,16 @@ listed.
   this will indicate a problem. (``total-avsync-change`` property.)
 - Encoding state in ``{...}``, only shown in encoding mode.
 - Display sync state. If display sync is active (``display-sync-active``
-  property), this shows ``DS: +0.02598%``, where the number is the speed change
-  factor applied to audio to achieve sync to display, expressed in percent
-  deviation from 1.0 (``audio-speed-correction`` property). In sync modes which
-  don't resample, this will always be ``+0.00000%``.
-- Missed frames, e.g. ``Missed: 4``. (``vo-missed-frame-count`` property.) Shows
-  up in display sync mode only. This is incremented each time a frame took
-  longer to display than intended.
+  property), this shows ``DS: 2.500/13``, where the first number is average
+  number of vsyncs per video frame (e.g. 2.5 when playing 24Hz videos on 60Hz
+  screens), which might jitter if the ratio doesn't round off, or there are
+  mistimed frames (``vsync-ratio``), and the second number of estimated number
+  of vsyncs which took too long (``vo-delayed-frame-count`` property). The
+  latter is a heuristic, as it's generally not possible to determine this with
+  certainty.
 - Dropped frames, e.g. ``Dropped: 4``. Shows up only if the count is not 0. Can
   grow if the video framerate is higher than that of the display, or if video
-  rendering is too slow. Also can be incremented on "hiccups" and when the video
+  rendering is too slow. May also be incremented on "hiccups" and when the video
   frame couldn't be displayed on time. (``vo-drop-frame-count`` property.)
   If the decoder drops frames, the number of decoder-dropped frames is appended
   to the display as well, e.g.: ``Dropped: 4/34``. This happens only if
@@ -606,7 +606,7 @@ PROTOCOLS
     Play a path from  Samba share.
 
 ``bd://[title][/device]`` ``--bluray-device=PATH``
-    Play a Blu-Ray disc. Currently, this does not accept ISO files. Instead,
+    Play a Blu-ray disc. Currently, this does not accept ISO files. Instead,
     you must mount the ISO file as filesystem, and point ``--bluray-device``
     to the mounted directory directly.
 
@@ -658,9 +658,8 @@ PROTOCOLS
     absolute path.
 
 ``fd://123``
-    Read data from the given UNIX FD (for example 123). This is similar to
-    piping data to stdin via ``-``, but can use an arbitrary file descriptor.
-    Will not work correctly on MS Windows.
+    Read data from the given file descriptor (for example 123). This is similar
+    to piping data to stdin via ``-``, but can use an arbitrary file descriptor.
 
 ``edl://[edl specification as in edl-mpv.rst]``
     Stitch together parts of multiple files and play them.
@@ -732,7 +731,7 @@ EMBEDDING INTO OTHER PROGRAMS (LIBMPV)
 ======================================
 
 mpv can be embedded into other programs as video/audio playback backend. The
-recommended way to to so is using libmpv. See ``libmpv/client.h`` in the mpv
+recommended way to do so is using libmpv. See ``libmpv/client.h`` in the mpv
 source code repository. This provides a C API. Bindings for other languages
 might be available (see wiki).
 
@@ -807,7 +806,7 @@ libdvdcss:
 
         key
            is the default method. libdvdcss will use a set of calculated
-           player keys to try and get the disc key. This can fail if the drive
+           player keys to try to get the disc key. This can fail if the drive
            does not recognize any of the player keys.
 
         disc
@@ -923,7 +922,7 @@ locations are different. They are generally located under ``%APPDATA%/mpv/``.
 For example, the path to mpv.conf is ``%APPDATA%/mpv/mpv.conf``, which maps to
 a system and user-specific path, for example
 
-    ``C:\users\USERNAME\Application Data\mpv\mpv.conf``
+    ``C:\users\USERNAME\AppData\Roaming\mpv\mpv.conf``
 
 You can find the exact path by running ``echo %APPDATA%\mpv\mpv.conf`` in cmd.exe.
 
@@ -946,8 +945,8 @@ lower priority. Some config files are loaded only once, which means that
 e.g. of 2 ``input.conf`` files located in two config directories, only the
 one from the directory with higher priority will be loaded.
 
-A third config directory with lowest priority is the directory named ``mpv``
-in the same directory as ``mpv.exe``. This used to be the directory with
+A third config directory with the lowest priority is the directory named ``mpv``
+in the same directory as ``mpv.exe``. This used to be the directory with the
 highest priority, but is now discouraged to use and might be removed in the
 future.
 

DOCS/man/options.rst

@@ -69,7 +69,8 @@ Playback Control
 
     The general format for absolute times is ``[[hh:]mm:]ss[.ms]``. If the time
     is given with a prefix of ``+`` or ``-``, the seek is relative from the start
-    or end of the file.
+    or end of the file. (Since mpv 0.14, the start of the file is always
+    considered 0.)
 
     ``pp%`` seeks to percent position pp (0-100).
 
@@ -101,6 +102,14 @@ Playback Control
     Stop after a given time relative to the start time.
     See ``--start`` for valid option values and examples.
 
+``--rebase-start-time=<yes|no>``
+    Whether to move the file start time to ``00:00:00`` (default: yes). This
+    is less awkward for files which start at a random timestamp, such as
+    transport streams. On the other hand, if there are timestamp resets, the
+    resulting behavior can be rather weird. For this reason, and in case you
+    are actually interested in the real timestamps, this behavior can be
+    disabled with ``no``.
+
 ``--speed=<0.01-100>``
     Slow down or speed up playback by the factor given as parameter.
 
@@ -127,7 +136,9 @@ Playback Control
 
 ``--chapter=<start[-end]>``
     Specify which chapter to start playing at. Optionally specify which
-    chapter to end playing at. Also see ``--start``.
+    chapter to end playing at.
+
+    See also: ``--start``.
 
 ``--playlist-pos=<no|index>``
     Set which file on the internal playlist to start playback with. The index
@@ -312,7 +323,7 @@ Program Behavior
         Files explicitly requested by command line options, like
         ``--include`` or ``--use-filedir-conf``, will still be loaded.
 
-    Also see ``--config-dir``.
+    See also: ``--config-dir``.
 
 ``--list-options``
     Prints all available options.
@@ -548,11 +559,10 @@ Video
         differences to other VOs are possible.
 
 ``--display-fps=<fps>``
-    Set the maximum assumed display FPS used with ``--framedrop``. By default
-    a detected value is used (X11 only, not correct on multi-monitor systems),
-    or infinite display FPS if that fails. Infinite FPS means only frames too
-    late are dropped. If a correct FPS is provided, frames that are predicted
-    to be too late are dropped too.
+    Set the display FPS used with the ``--video-sync=display-*`` modes. By
+    default, a detected value is used (X11 only, not correct on multi-monitor
+    systems). Keep in mind that setting an incorrect value (even if slightly
+    incorrect) can ruin video playback.
 
 ``--hwdec=<api>``
     Specify the hardware video decoding API that should be used if possible.
@@ -605,10 +615,18 @@ Video
 
     For ``opengl-cb``, if set, load the interop context as soon as the OpenGL
     context is created. Since ``opengl-cb`` has no on-demand loading, this
-    allows enabling hardware decoding at runtime at all, without having to
+    allows enabling hardware decoding at runtime at all, without having
     to temporarily set the ``hwdec`` option just during OpenGL context
     initialization with ``mpv_opengl_cb_init_gl()``.
 
+``--videotoolbox-format=<name>``
+    Set the internal pixel format used by ``--hwdec=videotoolbox`` on OSX. The
+    choice of the format can influence performance considerably. On the other
+    hand, there doesn't appear to be a good way to detect the best format for
+    the given hardware. ``nv12``, the default, works better on modern hardware,
+    while ``uyvy422`` appears to be better for old hardware. ``rgb0`` also
+    works.
+
 ``--panscan=<0.0-1.0>``
     Enables pan-and-scan functionality (cropping the sides of e.g. a 16:9
     video to make it fit a 4:3 display without black bands). The range
@@ -659,7 +677,7 @@ Video
     example ``--video-zoom`` does nothing if this option is enabled.)
 
     The video and monitor aspects aspect will be ignored. Aspect correction
-    would require to scale the video in the X or Y direction, but this option
+    would require scaling the video in the X or Y direction, but this option
     disables scaling, disabling all aspect correction.
 
     Note that the scaler algorithm may still be used, even if the video isn't
@@ -679,7 +697,7 @@ Video
 
     This option is disabled if the ``--no-keepaspect`` option is used.
 
-``--video-rotate=<0-360|no>``
+``--video-rotate=<0-359|no>``
     Rotate the video clockwise, in degrees. Currently supports 90° steps only.
     If ``no`` is given, the video is never rotated, even if the file has
     rotation metadata. (The rotation value is added to the rotation metadata,
@@ -747,7 +765,7 @@ Video
     if supported.
 
     This behaves exactly like the ``deinterlace`` input property (usually
-    mapped to ``Shift+D``).
+    mapped to ``d``).
 
     ``auto`` is a technicality. Strictly speaking, the default for this option
     is deinterlacing disabled, but the ``auto`` case is needed if ``yadif`` was
@@ -804,7 +822,7 @@ Video
     You can get the list of allowed codecs with ``mpv --vd=help``. Remove the
     prefix, e.g. instead of ``lavc:h264`` use ``h264``.
 
-    By default this is set to ``h264,vc1,wmv3,hevc,mpeg2video``. Note that the
+    By default, this is set to ``h264,vc1,wmv3,hevc,mpeg2video``. Note that the
     hardware acceleration special codecs like ``h264_vdpau`` are not relevant
     anymore, and in fact have been removed from Libav in this form.
 
@@ -848,7 +866,7 @@ Video
 
     .. admonition:: Example
 
-        ``--vd--lavc-o=debug=pict``
+        ``--vd-lavc-o=debug=pict``
 
 ``--vd-lavc-show-all=<yes|no>``
     Show even broken/corrupt frames (default: no). If this option is set to
@@ -1011,7 +1029,9 @@ Audio
 
 ``--mute=<auto|yes|no>``
     Set startup audio mute status. ``auto`` (default) will not change the mute
-    status. Also see ``--volume``.
+    status.
+
+    See also: ``--volume``.
 
 ``--softvol=<mode>``
     Control whether to use the volume controls of the audio output driver or
@@ -1136,8 +1156,8 @@ Audio
     point of file change. Default: ``weak``.
 
     :no:    Disable gapless audio.
-    :yes:   The audio device is opened using parameters chosen according to the
-            first file played and is then kept open for gapless playback. This
+    :yes:   The audio device is opened using parameters chosen for the first
+            file played and is then kept open for gapless playback. This
             means that if the first file for example has a low sample rate, then
             the following files may get resampled to the same low sample rate,
             resulting in reduced sound quality. If you play files with different
@@ -1184,7 +1204,11 @@ Audio
     :no:    Don't automatically load external audio files.
     :exact: Load the media filename with audio file extension (default).
     :fuzzy: Load all audio files containing media filename.
-    :all:   Load all audio files in the current directory.
+    :all:   Load all aufio files in the current and ``--audio-file-paths``
+            directories.
+
+``--audio-file-paths=<path1:path2:...>``
+    Equivalent to ``--sub-paths`` option, but for auto-loaded audio files.
 
 ``--audio-client-name=<name>``
     The application name the player reports to the audio API. Can be useful
@@ -1221,6 +1245,14 @@ Audio
 Subtitles
 ---------
 
+.. note::
+
+    Changing styling and position does not work with all subtitles. Image-based
+    subtitles (DVD, Bluray/PGS, DVB) can not changed for fundamental reasons.
+    Subtitles in ASS format are normally not changed intentionally, but
+    overriding them can be controlled with ``--ass-style-override``.
+
+
 ``--no-sub``
     Do not select any subtitle when the file is loaded.
 
@@ -1318,8 +1350,8 @@ Subtitles
 
 ``--sub-speed=<0.1-10.0>``
     Multiply the subtitle event timestamps with the given value. Can be used
-    to fix the playback speed for frame-based subtitle formats. Works for
-    external text subtitles only.
+    to fix the playback speed for frame-based subtitle formats. Affects text
+    subtitles only.
 
     .. admonition:: Example
 
@@ -1567,27 +1599,27 @@ Subtitles
     This mode doesn't take language or fallback codepage.
 
 ``--sub-fix-timing``, ``--no-sub-fix-timing``
-    By default, external text subtitles are preprocessed to remove minor gaps
-    or overlaps between subtitles (if the difference is smaller than 200 ms,
-    the gap or overlap is removed). This does not affect image subtitles,
-    subtitles muxed with audio/video, or subtitles in the ASS format.
+    By default, subtitle timing is adjusted to remove minor gaps or overlaps
+    between subtitles (if the difference is smaller than 210 ms, the gap or
+    overlap is removed).
 
 ``--sub-forced-only``
     Display only forced subtitles for the DVD subtitle stream selected by e.g.
     ``--slang``.
 
 ``--sub-fps=<rate>``
-    Specify the framerate of the subtitle file (default: video fps).
+    Specify the framerate of the subtitle file (default: video fps). Affects
+    text subtitles only.
 
     .. note::
 
         ``<rate>`` > video fps speeds the subtitles up for frame-based
         subtitle files and slows them down for time-based ones.
 
-    Also see ``--sub-speed`` option.
+    See also: ``--sub-speed``.
 
 ``--sub-gauss=<0.0-3.0>``
-    Apply Gaussian blur to image subtitles (default: 0). This can help making
+    Apply Gaussian blur to image subtitles (default: 0). This can help to make
     pixelated DVD/Vobsubs look nicer. A value other than 0 also switches to
     software subtitle scaling. Might be slow.
 
@@ -1596,7 +1628,7 @@ Subtitles
         Never applied to text subtitles.
 
 ``--sub-gray``
-    Convert image subtitles to grayscale. Can help making yellow DVD/Vobsubs
+    Convert image subtitles to grayscale. Can help to make yellow DVD/Vobsubs
     look nicer.
 
     .. note::
@@ -1737,6 +1769,10 @@ Window
 ``--ontop``
     Makes the player window stay on top of other windows.
 
+    On Windows, if combined with fullscreen mode, this causes mpv to be
+    treated as exclusive fullscreen window that bypasses the Desktop Window
+    Manager.
+
 ``--border``, ``--no-border``
     Play video with window border and decorations. Since this is on by
     default, use ``--no-border`` to disable the standard window decorations.
@@ -1964,8 +2000,8 @@ Window
     always re-enabled when the player is paused.
 
     This is not supported on all video outputs or platforms. Sometimes it is
-    implemented, but does not work (happens often on GNOME). You might be able
-    to to work this around using ``--heartbeat-cmd`` instead.
+    implemented, but does not work (known to happen with GNOME). You might be
+    able to work around this using ``--heartbeat-cmd`` instead.
 
 ``--wid=<ID>``
     This tells mpv to attach to an existing window. If a VO is selected that
@@ -1984,7 +2020,7 @@ Window
     parent, like with X11.
 
     On OSX/Cocoa, the ID is interpreted as ``NSView*``. Pass it as value cast
-    to ``intptr_t``. mpv will creates its own sub-view. Because OSX does not
+    to ``intptr_t``. mpv will create its own sub-view. Because OSX does not
     support window embedding of foreign processes, this works only with libmpv,
     and will crash when used from the command line.
 
@@ -2015,6 +2051,10 @@ Window
 
     This option might be removed in the future.
 
+``--x11-bypass-compositor=<yes|no>``
+    If set to ``yes`` (default), then ask the compositor to unredirect the
+    mpv window. This uses the ``_NET_WM_BYPASS_COMPOSITOR`` hint.
+
 
 Disc Devices
 ------------
@@ -2189,7 +2229,7 @@ Demuxer
     Encryption key the demuxer should use. This is the raw binary data of
     the key converted to a hexadecimal string.
 
-``--demuxer-mkv-subtitle-preroll``, ``--mkv-subtitle-preroll``
+``--demuxer-mkv-subtitle-preroll=<yes|index|no>``, ``--mkv-subtitle-preroll``
     Try harder to show embedded soft subtitles when seeking somewhere. Normally,
     it can happen that the subtitle at the seek target is not shown due to how
     some container file formats are designed. The subtitles appear only if
@@ -2221,7 +2261,11 @@ Demuxer
     overlap with a seek target. In these cases, mpv will reduce the amount
     of data read to a minimum. (Although it will still read *all* data between
     the cluster that contains the first wanted subtitle packet, and the seek
-    target.)
+    target.) If the ``index`` choice (which is the default) is specified, then
+    prerolling will be done only if this information is actually available. If
+    this method is used, the maximum amount of data to skip can be additionally
+    controlled by ``--demuxer-mkv-subtitle-preroll-secs-index`` (it still uses
+    the value of the option without ``-index`` if that is higher).
 
     See also ``--hr-seek-demuxer-offset`` option. This option can achieve a
     similar effect, but only if hr-seek is active. It works with any demuxer,
@@ -2233,6 +2277,9 @@ Demuxer
 ``--demuxer-mkv-subtitle-preroll-secs=<value>``
     See ``--demuxer-mkv-subtitle-preroll``.
 
+``--demuxer-mkv-subtitle-preroll-secs-index=<value>``
+    See ``--demuxer-mkv-subtitle-preroll``.
+
 ``--demuxer-mkv-probe-video-duration=<yes|no|full>``
     When opening the file, seek to the end of it, and check what timestamp the
     last video packet has, and report that as file duration. This is strictly
@@ -2357,7 +2404,7 @@ Input
 
 ``--input-key-fifo-size=<2-65000>``
     Specify the size of the FIFO that buffers key events (default: 7). If it
-    is too small some events may be lost. The main disadvantage of setting it
+    is too small, some events may be lost. The main disadvantage of setting it
     to a very large value is that if you hold down a key triggering some
     particularly slow command then the player may be unresponsive while it
     processes all the queued commands.
@@ -2424,7 +2471,7 @@ Input
 
     On X11, a sub-window with input enabled grabs all keyboard input as long
     as it is 1. a child of a focused window, and 2. the mouse is inside of
-    the sub-window. The can steal away all keyboard input from the
+    the sub-window. It can steal away all keyboard input from the
     application embedding the mpv window, and on the other hand, the mpv
     window will receive no input if the mouse is outside of the mpv window,
     even though mpv has focus. Modern toolkits work around this weird X11
@@ -2694,7 +2741,7 @@ Screenshot
     Specify the filename template used to save screenshots. The template
     specifies the filename without file extension, and can contain format
     specifiers, which will be substituted when taking a screenshot.
-    By default the template is ``mpv-shot%n``, which results in filenames like
+    By default, the template is ``mpv-shot%n``, which results in filenames like
     ``mpv-shot0012.png`` for example.
 
     The template can start with a relative or absolute path, in order to
@@ -2850,7 +2897,7 @@ Terminal
     Particularly useful on slow terminals or broken ones which do not properly
     handle carriage return (i.e. ``\r``).
 
-    Also see ``--really-quiet`` and ``--msg-level``.
+    See also: ``--really-quiet`` and ``--msg-level``.
 
 ``--really-quiet``
     Display even less output and status messages than with ``--quiet``.
@@ -2983,8 +3030,9 @@ TV
     maximum size of the capture buffer in megabytes (default: dynamical)
 
 ``--tv-norm=<value>``
-    See the console output for a list of all available norms, also see the
-    ``normid`` option below.
+    See the console output for a list of all available norms.
+
+    See also: ``--tv-normid``.
 
 ``--tv-normid=<value> (v4l2 only)``
     Sets the TV norm to the given numeric ID. The TV norm depends on the
@@ -3194,7 +3242,7 @@ Cache
        multiple cache streams, and using the same file for them obviously
        clashes.
 
-    Also see ``--cache-file-size``.
+    See also: ``--cache-file-size``.
 
 ``--cache-file-size=<kBytes>``
     Maximum size of the file created with ``--cache-file``. For read accesses
@@ -3322,72 +3370,18 @@ DVB
 
 ``--dvbin-full-transponder=<yes|no>``
     Apply no filters on program PIDs, only tune to frequency and pass full
-    transponder to demuxer. This is useful to record multiple programs
-    on a single transponder, or to work around issues in the ``channels.conf``.
+    transponder to demuxer.
+    The player frontend selects the streams from the full TS in this case,
+    so the program which is shown initially may not match the chosen channel.
+    Switching between the programs is possible by cycling the ``program``
+    property.
+    This is useful to record multiple programs on a single transponder,
+    or to work around issues in the ``channels.conf``.
     It is also recommended to use this for channels which switch PIDs
     on-the-fly, e.g. for regional news.
 
     Default: ``no``
 
-PVR
----
-
-``--pvr-...``
-    These options tune various encoding properties of the PVR capture module.
-    It has to be used with any hardware MPEG encoder based card supported by
-    the V4L2 driver. The Hauppauge WinTV PVR-150/250/350/500 and all IVTV
-    based cards are known as PVR capture cards. Be aware that only Linux
-    2.6.18 kernel and above is able to handle MPEG stream through V4L2 layer.
-    For hardware capture of an MPEG stream and watching it with mpv, use
-    ``pvr://`` as media URL.
-
-
-``--pvr-aspect=<0-3>``
-    Specify input aspect ratio:
-
-    :0: 1:1
-    :1: 4:3 (default)
-    :2: 16:9
-    :3: 2.21:1
-
-``--pvr-arate=<32000-48000>``
-    Specify encoding audio rate (default: 48000 Hz, available: 32000,
-    44100 and 48000 Hz).
-
-``--pvr-alayer=<1-3>``
-    Specify MPEG audio layer encoding (default: 2).
-
-``--pvr-abitrate=<32-448>``
-    Specify audio encoding bitrate in kbps (default: 384).
-
-``--pvr-amode=<value>``
-    Specify audio encoding mode. Available preset values are 'stereo',
-    'joint_stereo', 'dual' and 'mono' (default: stereo).
-
-``--pvr-vbitrate=<value>``
-    Specify average video bitrate encoding in Mbps (default: 6).
-
-``--pvr-vmode=<value>``
-    Specify video encoding mode:
-
-    :vbr: Variable Bit Rate (default)
-    :cbr: Constant Bit Rate
-
-``--pvr-vpeak=<value>``
-    Specify peak video bitrate encoding in Mbps (only useful for VBR
-    encoding, default: 9.6).
-
-``--pvr-fmt=<value>``
-    Choose an MPEG format for encoding:
-
-    :ps:    MPEG-2 Program Stream (default)
-    :ts:    MPEG-2 Transport Stream
-    :mpeg1: MPEG-1 System Stream
-    :vcd:   Video CD compatible stream
-    :svcd:  Super Video CD compatible stream
-    :dvd:   DVD compatible stream
-
-
 Miscellaneous
 -------------
 
@@ -3415,7 +3409,7 @@ Miscellaneous
     implement a perfect audio delay measurement. With this value, if large A/V
     sync offsets occur, they will only take about 1 or 2 seconds to settle
     out. This delay in reaction time to sudden A/V offsets should be the only
-    side-effect of turning this option on, for all sound drivers.
+    side effect of turning this option on, for all sound drivers.
 
 ``--video-sync=<audio|...>``
     How the player synchronizes audio and video.
@@ -3526,6 +3520,10 @@ Miscellaneous
     other options such as e.g. user agent are not available with all protocols,
     and printing errors for unknown options would end up being too noisy.)
 
+``--vo-mmcss-profile=<name>``
+    (Windows only.)
+    Set the MMCSS profile for the video renderer thread (default: ``Playback``).
+
 ``--priority=<prio>``
     (Windows only.)
     Set process priority for mpv according to the predefined priorities

DOCS/man/vf.rst

@@ -151,15 +151,15 @@ Available filters are:
         :yes: Enable accurate rounding.
 
 ``dsize[=w:h:aspect-method:r:aspect]``
-    Changes the intended display size/aspect at an arbitrary point in the
+    Changes the intended display aspect at an arbitrary point in the
     filter chain. Aspect can be given as a fraction (4/3) or floating point
-    number (1.33). Alternatively, you may specify the exact display width and
-    height desired. Note that this filter does *not* do any scaling itself; it
+    number (1.33). Note that this filter does *not* do any scaling itself; it
     just affects what later scalers (software or hardware) will do when
     auto-scaling to the correct aspect.
 
     ``<w>,<h>``
-        New display width and height.
+        New aspect ratio given by a display width and height. Unlike older mpv
+        versions or MPlayer, this does not set the display size.
 
         Can also be these special values:
 
@@ -438,9 +438,8 @@ Available filters are:
         generating an occasional mismatched frame, but it may also cause an
         excessive number of frames to be dropped during high motion sequences.
         Conversely, setting it to -1 will make ``pullup`` match fields more
-        easily. This may help processing of video where there is slight
-        blurring between the fields, but may also cause there to be interlaced
-        frames in the output.
+        easily. This may help process video with slight blurring between the
+        fields, but may also cause interlaced frames in the output.
 
     ``mp`` (metric plane)
         This option may be set to ``u`` or ``v`` to use a chroma plane instead of the
@@ -455,25 +454,24 @@ Available filters are:
 
     ``<mode>``
         :frame: Output 1 frame for each frame.
-        :field: Output 1 frame for each field.
+        :field: Output 1 frame for each field (default).
         :frame-nospatial: Like ``frame`` but skips spatial interlacing check.
         :field-nospatial: Like ``field`` but skips spatial interlacing check.
 
     ``<interlaced-only>``
-        :no:  Deinterlace all frames (default).
-        :yes: Only deinterlace frames marked as interlaced (default if this
-              filter is inserted via ``deinterlace`` property).
+        :no:  Deinterlace all frames.
+        :yes: Only deinterlace frames marked as interlaced (default).
 
-    This filter, is automatically inserted when using the ``D`` key (or any
+    This filter is automatically inserted when using the ``d`` key (or any
     other key that toggles the ``deinterlace`` property or when using the
     ``--deinterlace`` switch), assuming the video output does not have native
     deinterlacing support.
 
     If you just want to set the default mode, put this filter and its options
-    into ``--vf-defaults`` instead, and enable deinterlacing with ``D`` or
+    into ``--vf-defaults`` instead, and enable deinterlacing with ``d`` or
     ``--deinterlace``.
 
-    Also note that the ``D`` key is stupid enough to insert an interlacer twice
+    Also, note that the ``d`` key is stupid enough to insert a deinterlacer twice
     when inserting yadif with ``--vf``, so using the above methods is
     recommended.
 
@@ -645,10 +643,11 @@ Available filters are:
     ``buffered-frames``
         Maximum number of decoded video frames that should be buffered before
         the filter (default: 4). This specifies the maximum number of frames
-        the script can requests backwards. E.g. if ``buffered-frames=5``, and
-        the script just requested frame 15, it can still request frame 10, but
-        frame 9 is not available anymore. If it requests frame 30, mpv will
-        decode 15 more frames, and keep only frames 25-30.
+        the script can request in reverse direction.
+        E.g. if ``buffered-frames=5``, and the script just requested frame 15,
+        it can still request frame 10, but frame 9 is not available anymore.
+        If it requests frame 30, mpv will decode 15 more frames, and keep only
+        frames 25-30.
 
         The actual number of buffered frames also depends on the value of the
         ``concurrent-frames`` option. Currently, both option values are
@@ -721,7 +720,7 @@ Available filters are:
 ``vavpp``
     VA-AP-API video post processing. Works with ``--vo=vaapi`` and ``--vo=opengl``
     only. Currently deinterlaces. This filter is automatically inserted if
-    deinterlacing is requested (either using the ``D`` key, by default mapped to
+    deinterlacing is requested (either using the ``d`` key, by default mapped to
     the command ``cycle deinterlace``, or the ``--deinterlace`` option).
 
     ``deint=<method>``
@@ -745,7 +744,7 @@ Available filters are:
 ``vdpaupp``
     VDPAU video post processing. Works with ``--vo=vdpau`` and ``--vo=opengl``
     only. This filter is automatically inserted if deinterlacing is requested
-    (either using the ``D`` key, by default mapped to the command
+    (either using the ``d`` key, by default mapped to the command
     ``cycle deinterlace``, or the ``--deinterlace`` option). When enabling
     deinterlacing, it is always preferred over software deinterlacer filters
     if the ``vdpau`` VO is used, and also if ``opengl`` is used and hardware
@@ -803,6 +802,6 @@ Available filters are:
 
 ``buffer=<num>``
     Buffer ``<num>`` frames in the filter chain. This filter is probably pretty
-    useless, except for debugging. (Note that this won't help smoothing out
+    useless, except for debugging. (Note that this won't help to smooth out
     latencies with decoding, because the filter will never output a frame if
     the buffer isn't full, except on EOF.)

DOCS/man/vo.rst

@@ -105,7 +105,7 @@ Available video output drivers are:
         Select deinterlacing mode (default: 0). In older versions (as well as
         MPlayer/mplayer2) you could use this option to enable deinterlacing.
         This doesn't work anymore, and deinterlacing is enabled with either
-        the ``D`` key (by default mapped to the command ``cycle deinterlace``),
+        the ``d`` key (by default mapped to the command ``cycle deinterlace``),
         or the ``--deinterlace`` option. Also, to select the default deint mode,
         you should use something like ``--vf-defaults=vdpaupp:deint-mode=temporal``
         instead of this sub-option.
@@ -311,7 +311,10 @@ Available video output drivers are:
         of bad or old hardware.
 
         This mode is forced automatically if needed, and this option is mostly
-        useful for debugging.
+        useful for debugging. It's also enabled automatically if nothing uses
+        features which require FBOs.
+
+        This option might be silently removed in the future.
 
     ``scale=<filter>``
 
@@ -428,6 +431,15 @@ Available video output drivers are:
             Scale parameter (t). Increasing this makes the window wider.
             Defaults to 1.
 
+    ``scaler-lut-size=<4..10>``
+        Set the size of the lookup texture for scaler kernels (default: 6).
+        The actual size of the texture is ``2^N`` for an option value of ``N``.
+        So the lookup texture with the default setting uses 64 samples.
+
+        All weights are bilinearly interpolated from those samples, so
+        increasing the size of lookup table might improve the accuracy of
+        scaler.
+
     ``scaler-resizes-only``
         Disable the scaler if the video image is not resized. In that case,
         ``bilinear`` is used instead whatever is set with ``scale``. Bilinear
@@ -435,10 +447,12 @@ Available video output drivers are:
         Note that this option never affects ``cscale``.
 
     ``pbo``
-        Enable use of PBOs. This is slightly faster, but can sometimes lead to
-        sporadic and temporary image corruption (in theory, because reupload
-        is not retried when it fails), and perhaps actually triggers slower
-        paths with drivers that don't support PBOs properly.
+        Enable use of PBOs. On some drivers this can be faster, especially if
+        the source video size is huge (e.g. so called "4K" video). On other
+        drivers it might be slower or cause latency issues.
+
+        In theory, this can sometimes lead to sporadic and temporary image
+        corruption (because reupload is not retried when it fails).
 
     ``dither-depth=<N|no|auto>``
         Set dither target depth to N. Default: no.
@@ -469,7 +483,7 @@ Available video output drivers are:
 
     ``temporal-dither``
         Enable temporal dithering. (Only active if dithering is enabled in
-        general.) This changes between 8 different dithering pattern on each
+        general.) This changes between 8 different dithering patterns on each
         frame by changing the orientation of the tiled dithering matrix.
         Unfortunately, this can lead to flicker on LCD displays, since these
         have a high reaction time.
@@ -480,7 +494,7 @@ Available video output drivers are:
         video frame, 2 on every other frame, etc.
 
     ``debug``
-        Check for OpenGL errors, i.e. call ``glGetError()``. Also request a
+        Check for OpenGL errors, i.e. call ``glGetError()``. Also, request a
         debug OpenGL context (which does nothing with current graphics drivers
         as of this writing).
 
@@ -488,6 +502,10 @@ Available video output drivers are:
         Reduce stuttering caused by mismatches in the video fps and display
         refresh rate (also known as judder).
 
+        .. warning:: This requires setting the ``--video-sync`` option to one
+                     of the ``display-`` modes, or it will be silently disabled.
+                     This was not required before mpv 0.14.0.
+
         This essentially attempts to interpolate the missing frames by
         convoluting the video along the temporal axis. The filter used can be
         controlled using the ``tscale`` setting.
@@ -519,7 +537,7 @@ Available video output drivers are:
         The filter used for interpolating the temporal axis (frames). This is
         only used if ``interpolation`` is enabled. The only valid choices
         for ``tscale`` are separable convolution filters (use ``tscale=help``
-        to get a list). The default is ``oversample``.
+        to get a list). The default is ``mitchell``.
 
         Note that the maximum supported filter radius is currently 3, due to
         limitations in the number of video textures that can be loaded
@@ -543,7 +561,8 @@ Available video output drivers are:
 
     ``correct-downscaling``
         When using convolution based filters, extend the filter size
-        when downscaling. Trades quality for reduced downscaling performance.
+        when downscaling. Increases quality, but reduces performance while
+        downscaling.
 
         This will perform slightly sub-optimally for anamorphic video (but still
         better than without it) since it will extend the size to match only the
@@ -610,11 +629,11 @@ Available video output drivers are:
 
         ``ubo``
             Upload these weights via uniform buffer objects. This is the
-            default. (requires OpenGL 3.1)
+            default. (requires OpenGL 3.1 / GLES 3.0)
 
         ``shader``
             Hard code all the weights into the shader source code. (requires
-            OpenGL 3.3)
+            OpenGL 3.3 / GLES 3.0)
 
 
     ``pre-shaders=<files>``, ``post-shaders=<files>``, ``scale-shader=<file>``
@@ -724,7 +743,7 @@ Available video output drivers are:
 
     ``glfinish``
         Call ``glFinish()`` before and after swapping buffers (default: disabled).
-        Slower, but might help getting better results when doing framedropping.
+        Slower, but might improve results when doing framedropping.
         Can completely ruin performance. The details depend entirely on the
         OpenGL driver.
 
@@ -753,9 +772,9 @@ Available video output drivers are:
         The value ``auto`` will try to determine whether the compositor is
         active, and calls ``DwmFlush`` only if it seems to be.
 
-        This may help getting more consistent frame intervals, especially with
-        high-fps clips - which might also reduce dropped frames. Typically a
-        value of ``windowed`` should be enough since full screen may bypass the
+        This may help to get more consistent frame intervals, especially with
+        high-fps clips - which might also reduce dropped frames. Typically, a
+        value of ``windowed`` should be enough, since full screen may bypass the
         DWM.
 
         Windows only.
@@ -774,6 +793,13 @@ Available video output drivers are:
             Cocoa/OS X
         win
             Win32/WGL
+        angle
+            Direct3D11 through the OpenGL ES translation layer ANGLE. This
+            supports almost everything the ``win`` backend does, except ICC
+            profiles, high bit depth video input, and the ``nnedi3`` prescaler.
+        dxinterop (experimental)
+            Win32, using WGL for rendering and Direct3D 9Ex for presentation.
+            Works on Nvidia and AMD only.
         x11
             X11/GLX
         wayland
@@ -783,15 +809,23 @@ Available video output drivers are:
         x11egl
             X11/EGL
 
-    ``es``
-        Force or prefer GLES2/3 over desktop OpenGL, if supported.
+    ``es=<mode>``
+        Select whether to use GLES:
+
+        yes
+            Try to prefer ES over Desktop GL
+        no
+            Try to prefer desktop GL over ES
+        auto
+            Use the default for each backend (default)
 
     ``fbo-format=<fmt>``
         Selects the internal format of textures used for FBOs. The format can
         influence performance and quality of the video output.
         ``fmt`` can be one of: rgb, rgba, rgb8, rgb10, rgb10_a2, rgb16, rgb16f,
         rgb32f, rgba12, rgba16, rgba16f, rgba32f.
-        Default: rgba16.
+        Default: ``auto``, which maps to rgba16 on desktop GL, and rgb10_a2 on
+        GLES (e.g. ANGLE).
 
     ``gamma=<0.1..2.0>``
         Set a gamma value (default: 1.0). If gamma is adjusted in other ways
@@ -871,7 +905,8 @@ Available video output drivers are:
         Automatically select the ICC display profile currently specified by
         the display settings of the operating system.
 
-        NOTE: Only implemented on OS X and X11
+        NOTE: On Windows, the default profile must be an ICC profile. WCS
+        profiles are not supported.
 
     ``icc-cache-dir=<dirname>``
         Store and load the 3D LUTs created from the ICC profile in this directory.
@@ -922,9 +957,11 @@ Available video output drivers are:
                      things like softsubbed ASS signs to match the video colors,
                      but may cause SRT subtitles or similar to look slightly off.
 
-    ``alpha=<blend|yes|no>``
-        Decides what to do if the input has an alpha component (default: blend).
+    ``alpha=<blend-tiles|blend|yes|no>``
+        Decides what to do if the input has an alpha component.
 
+        blend-tiles
+            Blend the frame against a 16x16 gray/white tiles background (default).
         blend
             Blend the frame against a black background.
         yes
@@ -951,7 +988,7 @@ Available video output drivers are:
 
     This is equivalent to::
 
-        --vo=opengl:scale=spline36:cscale=spline36:dscale=mitchell:dither-depth=auto:correct-downscaling:sigmoid-upscaling:pbo:deband
+        --vo=opengl:scale=spline36:cscale=spline36:dscale=mitchell:dither-depth=auto:correct-downscaling:sigmoid-upscaling:deband:es=no
 
     Note that some cheaper LCDs do dithering that gravely interferes with
     ``opengl``'s dithering. Disabling dithering with ``dither-depth=no`` helps.
@@ -991,7 +1028,7 @@ Available video output drivers are:
 
     ``deint-mode=<mode>``
         Select deinterlacing algorithm. Note that by default deinterlacing is
-        initially always off, and needs to be enabled with the ``D`` key
+        initially always off, and needs to be enabled with the ``d`` key
         (default key binding for ``cycle deinterlace``).
 
         This option doesn't apply if libva supports video post processing (vpp).
@@ -1113,6 +1150,10 @@ Available video output drivers are:
         Normally it's better to kill the console framebuffer instead, which
         gives better performance.
 
+    ``osd=<yes|no>``
+        Enabled by default. If disabled with ``no``, no OSD layer is created.
+        This also means there will be no subtitles rendered.
+
 ``drm`` (Direct Rendering Manager)
     Video output driver using Kernel Mode Setting / Direct Rendering Manager.
     Should be used when one doesn't want to install full-blown graphical

README.md

@@ -26,6 +26,21 @@ variety of video file formats, audio and video codecs, and subtitle types.
 
 Releases can be found on the [release list][releases].
 
+## System requirements
+
+- A not too ancient Linux, or Windows Vista or later, or OSX 10.8 or later.
+- A somewhat capable CPU. Hardware decoding might sometimes help if the CPU
+  is too slow to decode video realtime, but must be explicitly enabled with
+  the `--hwdec` option. On Windows, a CPU with SSE4 instruction set is required
+  to get decent hardware decoding performance.
+- A not too crappy GPU. mpv is not intended to be used with bad GPUs. There are
+  many caveats with drivers or system compositors causing tearing, stutter,
+  etc. On Windows, you might want to make sure the graphics drivers are
+  current, especially OpenGL. In some cases, ancient fallback video output
+  methods can help (such as `--vo=xv` on Linux), but this use is not
+  recommended or supported.
+
+
 ## Downloads
 
 
@@ -70,7 +85,7 @@ Essential dependencies (incomplete list):
 - libass (OSD, OSC, text subtitles)
 - Lua (optional, required for the OSC pseudo-GUI and youtube-dl integration)
 - libjpeg (optional, used for screenshots only)
-- Enca (optional, for subtitle charset detection)
+- uchardet (optional, for subtitle charset detection)
 - vdpau and vaapi libraries for hardware decoding on Linux (optional)
 
 Libass dependencies:
@@ -96,13 +111,10 @@ the separately available build wrapper ([mpv-build][mpv-build]) that first compi
 libraries and libass, and then compiles the player statically linked against
 those.
 
-If you are running Mac OSX and using homebrew we provide [homebrew-mpv][homebrew-mpv], an up
-to date formula that compiles mpv with sensible dependencies and defaults for
-OSX.
-
 If you want to build a Windows binary, you either have to use MSYS2 and MinGW,
 or cross-compile from Linux with MinGW. See [Windows compilation][windows_compilation].
 
+
 ## FFmpeg vs. Libav
 
 

RELEASE_NOTES

@@ -1,3 +1,181 @@
+Release 0.15.0
+==============
+
+Build System Changes
+--------------------
+
+- OS X bundle: remove git sha from the Info.plist version (issue #2677)
+- add "lua51" ("51obsd") to list of possible lua names
+- add option to customize config files system path (issue #2704)
+
+
+Features
+--------
+
+New
+~~~
+
+- vo_opengl: implement support for transparent video display on OS X (alpha=yes suboption)
+- vo_opengl: use a checkerboard pattern as background for transparent video by default
+
+
+Options and Commands
+--------------------
+
+Added
+~~~~~
+
+- add --audio-file-paths (issue #2632)
+- player, stream_dvb: implement dvb-channel-name property, add switch binding
+
+
+Changed
+~~~~~~~
+
+- vf_stereo3d: add alternating modes
+- vo_opengl: disable pbo by default for opengl-hq due to driver problems
+- vf_yadif: change defaults (issue #2539)
+- command: change heuristic for files with 1 chapter (issue #2550)
+- demux_mkv: adjust subtitle preroll defaults
+- exclude 360 from --video-rotate range (issue #2647)
+- osd: make osd-width/height properties watchable
+
+
+Fixes and Minor Enhancements
+----------------------------
+
+- ao_pulse: check for sample rate bounds, attempt fallback (issue #2654)
+- ao_wasapi: remove volume "restore" on exit
+- demux_cue: better error resilience
+- mixer: fix volume initialization with --af=volume
+- mpv.desktop: add audio/mp4 mime type
+- player: detect audio PTS jumps, make video PTS heuristic less aggressive
+- player: make watch later/resume work when "playing" directories
+- player: reset playback abort when reloading a file (issue #2568)
+- recognize frame sequenced 3D Matroska video
+- stream_dvb: fix channel switching
+- vaapi: add VP9 profile (requires VA-API 0.38.1 or newer)
+- vo_opengl: dxinterop: prevent crash after lost device
+- vo_opengl: enable brightness/contrast controls for RGB
+- vo_opengl: fix operation on GLES 2.0
+- vo_opengl: fix operation on GLSL versions earlier than 1.30
+- vo_opengl: flip screenshot image if backend uses flipped rendering (issue #2635)
+- vo_opengl: reset nnedi3 weights properly (issue #2661)
+- vo_rpi: handle rotation
+- vo_rpi: work around firmware oddness leading to incorrect video rect
+- windows: fix fd://
+- ytdl: Include Referer header as well
+- TOOLS/zsh.pl: add .opus extension in zsh completions
+
+
+This listing is not complete. Check DOCS/client-api-changes.rst for a history
+of changes to the client API. A complete changelog can be seen by running
+`git log v0.14.0..v0.15.0` in the git repository or by visiting either
+https://github.com/mpv-player/mpv/compare/v0.14.0...v0.15.0 or
+http://git.srsfckn.biz/mpv/log/?qt=range&q=v0.14.0..v0.15.0
+
+
+
+Release 0.14.0
+==============
+
+Build System Changes
+--------------------
+
+- build: install scalable svg icon as well
+- vo_opengl: require --enable-gpl3 for nnedi
+- win32: enable internal pthreads wrapper by default
+
+
+Features
+--------
+
+New
+~~~
+
+- vo_opengl: add experimental dxinterop backend (renders with OpenGL, displays through Direct3D; broken with Intel drivers)
+- vo_opengl: add initial ANGLE support
+- windows: implement icc-profile-auto
+- windows: support taskbar button progress indicator (issue #2399)
+
+Removed
+~~~~~~~
+
+- Windows XP support
+- demux: remove old subtitle parser (FFmpeg users are unaffected; Libav loses support for some minor formats)
+- demux_libass: remove this demuxer (libavformat takes its place)
+- stream: drop old Linux PVR support
+
+
+Options and Commands
+--------------------
+
+Added
+~~~~~
+
+- command, vo: add estimated-display-fps property
+- command: add vsync-ratio property
+- command: export some per-video-frame information (issue #2444)
+- vo_opengl: make LOOKUP_TEXTURE_SIZE configurable
+- windows: add option to set VO MMCSS profile
+
+
+Changed
+~~~~~~~
+
+- --sub-fix-timing now applies to ASS subtitles as well
+- command: rename vo-missed-frame-count property to vo-delayed-frame-count
+- input.conf: add default bindings for changing window scale (issue #2500)
+- videotoolbox: make decoder format customizable
+- vo_opengl: disable interpolation without display-sync
+- vo_opengl: make tscale=mitchell:tscale-clamp the default
+- vo_rpi: add an option to disable OSD
+
+
+Fixes and Minor Enhancements
+----------------------------
+
+- af_lavrresample: clamp float output to range
+- ao: disambiguate default device list entries
+- ao_alsa: filter audio device list
+- ao_alsa: list bidirectional devices too
+- ao_openal: accommodate more sample formats (issue #2494)
+- ao_openal: fix virtual speaker positioning
+- ao_wasapi: only report per-app volume in shared mode
+- ao_wasapi: work around DTS passthrough failure
+- build: make vaapi-wayland depend on gl-wayland (issue #2476)
+- demux: fix seeking in .ts
+- demux_lavf: mark ASS tracks as always UTF-8
+- demux_mkv: fix incremental indexing with single-keyframe files (issue #2498)
+- drm: fix setting up connectors
+- dxva2: reject 10 bit HEVC (issue #2516)
+- player: replace mistimed-frame-count with vsync-ratio on status line
+- sd_ass: fix secondary subtitle mode
+- various display-sync improvements
+- vo_opengl: enable NNEDI3 prescaler on OpenGL ES 3.0
+- vo_opengl: enable colormatrix even for RGB input
+- vo_opengl: fix backend autoprobing, attempt to improve GLX vs. EGL backend detection
+- vo_opengl: fix backend=x11 on Intel
+- vo_opengl: fix issues with some obscure pixel formats (e.g. rgb555)
+- vo_opengl: fix precision loss of fruit dithering matrix
+- vo_opengl: force dumb mode if RG textures are not available
+- vo_opengl: improve boundary check for polar filters
+- vo_opengl: various GLES compatibility improvements
+- vo_opengl: win32: test for exclusive mode
+- vo_opengl_cb: do not block on flipping when redrawing
+- vo_rpi: set aspect ratio
+- win32: fix console output with raw stdio functions
+- windows: try to avoid detection as exclusive fullscreen window (issue #2177)
+- x11: request bypassing compositor (issue #2502)
+
+
+This listing is not complete. Check DOCS/client-api-changes.rst for a history
+of changes to the client API. A complete changelog can be seen by running
+`git log v0.13.0..v0.14.0` in the git repository or by visiting either
+https://github.com/mpv-player/mpv/compare/v0.13.0...v0.14.0 or
+http://git.srsfckn.biz/mpv/log/?qt=range&q=v0.13.0..v0.14.0
+
+
 Release 0.13.0
 ==============
 

TOOLS/old-makefile

@@ -1,492 +0,0 @@
-# MPlayer Makefile
-#
-# copyright (c) 2008 Diego Biurrun
-# Rewritten entirely from a set of Makefiles written by Arpi and many others.
-#
-# This file is part of MPlayer.
-#
-# MPlayer is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# MPlayer is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with MPlayer; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-include old_build/config.mak
-
-###### variable declarations #######
-
-SOURCES_AUDIO_INPUT-$(ALSA)     += stream/ai_alsa1x.c
-SOURCES_AUDIO_INPUT-$(OSS_AUDIO)+= stream/ai_oss.c
-SOURCES_AUDIO_INPUT-$(SNDIO)    += stream/ai_sndio.c
-SOURCES-$(AUDIO_INPUT)          += $(SOURCES_AUDIO_INPUT-yes)
-SOURCES-$(CDDA)                 += stream/stream_cdda.c
-SOURCES-$(DVBIN)                += stream/dvb_tune.c \
-                                   stream/stream_dvb.c
-SOURCES-$(DVDREAD)              += stream/stream_dvd.c \
-                                   stream/stream_dvd_common.c
-SOURCES-$(DVDNAV)               += stream/stream_dvdnav.c \
-                                   stream/stream_dvd_common.c
-
-SOURCES-$(RUBBERBAND)           += audio/filter/af_rubberband.c
-SOURCES-$(LIBASS)               += sub/ass_mp.c sub/sd_ass.c \
-                                   demux/demux_libass.c
-
-SOURCES-$(LIBBLURAY)            += stream/stream_bluray.c
-
-SOURCES-$(LIBSMBCLIENT)         += stream/stream_smb.c
-
-SOURCES-$(PVR)                  += stream/stream_pvr.c
-
-SOURCES-$(TV)                   += stream/stream_tv.c stream/tv.c \
-                                   stream/frequencies.c stream/tvi_dummy.c \
-                                   demux/demux_tv.c
-
-SOURCES-$(TV_V4L2)              += stream/tvi_v4l2.c stream/audio_in.c
-SOURCES-$(DUMMY_OSD)            += sub/osd_dummy.c
-SOURCES-$(LIBASS_OSD)           += sub/osd_libass.c
-
-SOURCES-$(ALSA)                 += audio/out/ao_alsa.c
-SOURCES-$(CACA)                 += video/out/vo_caca.c
-SOURCES-$(SDL2)                 += audio/out/ao_sdl.c video/out/vo_sdl.c
-SOURCES-$(GL)                   += video/out/opengl/common.c \
-                                   video/out/opengl/osd.c \
-                                   video/out/opengl/lcms.c \
-                                   video/out/opengl/video.c \
-                                   video/out/opengl/video_shaders.c \
-                                   video/out/dither.c \
-                                   video/out/opengl/hwdec.c \
-                                   video/out/opengl/utils.c \
-                                   video/out/opengl/superxbr.c \
-                                   video/out/opengl/nnedi3.c \
-                                   video/out/vo_opengl.c \
-                                   video/out/vo_opengl_cb.c
-
-SOURCES-$(ENCODING)             += video/out/vo_lavc.c audio/out/ao_lavc.c \
-                                   common/encode_lavc.c
-
-SOURCES-$(GL_X11)               += video/out/x11_common.c video/out/opengl/x11.c
-SOURCES-$(EGL_X11)              += video/out/x11_common.c video/out/opengl/x11egl.c
-SOURCES-$(GL_WAYLAND)           += video/out/wayland_common.c \
-                                   video/out/opengl/wayland.c
-
-SOURCES-$(JACK)                 += audio/out/ao_jack.c
-SOURCES-$(OPENAL)               += audio/out/ao_openal.c
-SOURCES-$(OSS_AUDIO)            += audio/out/ao_oss.c
-SOURCES-$(PULSE)                += audio/out/ao_pulse.c
-SOURCES-$(RSOUND)               += audio/out/ao_rsound.c
-SOURCES-$(SNDIO)                += audio/out/ao_sndio.c
-SOURCES-$(VDPAU)                += video/vdpau.c video/vdpau_mixer.c \
-                                   video/out/vo_vdpau.c video/decode/vdpau.c \
-                                   video/filter/vf_vdpaupp.c \
-                                   video/filter/vf_vdpaurb.c
-SOURCES-$(VDPAU_GL_X11)         += video/out/opengl/hwdec_vdpau.c
-SOURCES-$(VAAPI)                += video/out/vo_vaapi.c \
-                                   video/decode/vaapi.c \
-                                   video/filter/vf_vavpp.c \
-                                   video/vaapi.c
-SOURCES-$(VAAPI_GLX)            += video/out/opengl/hwdec_vaglx.c
-SOURCES-$(VAAPI_X_EGL)          += video/out/opengl/hwdec_vaegl.c
-
-SOURCES-$(X11)                  += video/out/vo_x11.c video/out/x11_common.c
-SOURCES-$(XV)                   += video/out/vo_xv.c
-SOURCES-$(WAYLAND)              += video/out/vo_wayland.c \
-                                   video/out/wayland_common.c \
-                                   video/out/wayland/buffer.c \
-                                   video/out/wayland/memfile.c
-
-SOURCES-$(LIBAVFILTER)          += video/filter/vf_lavfi.c \
-                                   video/filter/vf_gradfun.c \
-                                   video/filter/vf_pullup.c \
-                                   video/filter/vf_rotate.c \
-                                   video/filter/vf_yadif.c \
-                                   audio/filter/af_lavfi.c
-
-SOURCES-$(LUA)                  += player/lua.c
-SOURCES-$(VAPOURSYNTH_CORE)     += video/filter/vf_vapoursynth.c
-SOURCES-$(LIBARCHIVE)           += demux/demux_libarchive.c \
-                                   stream/stream_libarchive.c
-SOURCES-$(DLOPEN)               += video/filter/vf_dlopen.c
-
-SOURCES = audio/audio.c \
-          audio/audio_buffer.c \
-          audio/chmap.c \
-          audio/chmap_sel.c \
-          audio/fmt-conversion.c \
-          audio/format.c \
-          audio/mixer.c \
-          audio/decode/ad_lavc.c \
-          audio/decode/ad_spdif.c      \
-          audio/decode/dec_audio.c \
-          audio/filter/af.c \
-          audio/filter/af_channels.c \
-          audio/filter/af_delay.c \
-          audio/filter/af_equalizer.c \
-          audio/filter/af_format.c \
-          audio/filter/af_lavcac3enc.c \
-          audio/filter/af_lavrresample.c \
-          audio/filter/af_pan.c \
-          audio/filter/af_scaletempo.c \
-          audio/filter/af_drc.c \
-          audio/filter/af_volume.c \
-          audio/filter/tools.c \
-          audio/out/ao.c \
-          audio/out/ao_null.c \
-          audio/out/ao_pcm.c \
-          audio/out/pull.c \
-          audio/out/push.c \
-          common/av_common.c \
-          common/av_log.c \
-          common/codecs.c \
-          common/common.c \
-          common/msg.c \
-          common/playlist.c \
-          common/tags.c \
-          common/version.c \
-          demux/codec_tags.c \
-          demux/cue.c \
-          demux/demux.c \
-          demux/demux_edl.c \
-          demux/demux_cue.c \
-          demux/demux_disc.c \
-          demux/demux_lavf.c \
-          demux/demux_mf.c \
-          demux/demux_mkv.c \
-          demux/demux_mkv_timeline.c \
-          demux/demux_playlist.c \
-          demux/demux_rar.c \
-          demux/demux_raw.c \
-          demux/demux_subreader.c \
-          demux/ebml.c \
-          demux/packet.c \
-          demux/timeline.c \
-          input/cmd_list.c \
-          input/cmd_parse.c \
-          input/event.c \
-          input/input.c \
-          input/ipc.c \
-          input/keycodes.c \
-          misc/bstr.c \
-          misc/charset_conv.c \
-          misc/dispatch.c \
-          misc/json.c \
-          misc/rendezvous.c \
-          misc/ring.c \
-          options/m_config.c \
-          options/m_option.c \
-          options/m_property.c \
-          options/options.c \
-          options/parse_commandline.c \
-          options/parse_configfile.c \
-          options/path.c \
-          osdep/io.c \
-          osdep/path-unix.c \
-          osdep/semaphore_osx.c \
-          osdep/subprocess.c \
-          osdep/subprocess-posix.c \
-          osdep/terminal-unix.c \
-          osdep/timer.c \
-          osdep/timer-linux.c \
-          osdep/threads.c \
-          player/audio.c \
-          player/client.c \
-          player/configfiles.c \
-          player/command.c \
-          player/external_files.c \
-          player/loadfile.c \
-          player/main.c \
-          player/misc.c \
-          player/osd.c \
-          player/playloop.c \
-          player/screenshot.c \
-          player/scripting.c \
-          player/sub.c \
-          player/video.c \
-          stream/cache.c \
-          stream/cache_file.c \
-          stream/cookies.c \
-          stream/rar.c \
-          stream/stream.c \
-          stream/stream_avdevice.c \
-          stream/stream_edl.c \
-          stream/stream_file.c \
-          stream/stream_lavf.c \
-          stream/stream_memory.c \
-          stream/stream_mf.c \
-          stream/stream_null.c \
-          stream/stream_rar.c \
-          sub/dec_sub.c \
-          sub/draw_bmp.c \
-          sub/img_convert.c \
-          sub/osd.c \
-          sub/sd_lavc.c \
-          sub/sd_lavc_conv.c \
-          sub/sd_lavf_srt.c \
-          sub/sd_microdvd.c \
-          sub/sd_movtext.c \
-          sub/sd_srt.c \
-          ta/ta.c \
-          ta/ta_utils.c \
-          ta/ta_talloc.c \
-          video/csputils.c \
-          video/fmt-conversion.c \
-          video/gpu_memcpy.c \
-          video/image_writer.c \
-          video/img_format.c \
-          video/mp_image.c \
-          video/mp_image_pool.c \
-          video/sws_utils.c \
-          video/decode/dec_video.c \
-          video/decode/vd_lavc.c \
-          video/filter/vf.c \
-          video/filter/vf_buffer.c \
-          video/filter/vf_crop.c \
-          video/filter/vf_dsize.c \
-          video/filter/vf_eq.c \
-          video/filter/vf_expand.c \
-          video/filter/vf_flip.c \
-          video/filter/vf_format.c \
-          video/filter/vf_mirror.c \
-          video/filter/vf_noformat.c \
-          video/filter/vf_scale.c \
-          video/filter/vf_stereo3d.c \
-          video/filter/vf_sub.c \
-          video/out/bitmap_packer.c \
-          video/out/aspect.c \
-          video/out/filter_kernels.c \
-          video/out/vo.c \
-          video/out/vo_null.c \
-          video/out/vo_image.c \
-          video/out/win_state.c \
-          $(SOURCES-yes)
-
-OBJECTS         += $(addsuffix .o, $(basename $(SOURCES)))
-OBJECTS         += $(OBJECTS-yes)
-
-DEP_FILES = $(patsubst %.S,%.d,$(patsubst %.cpp,%.d,$(patsubst %.c,%.d,$(SOURCES:.m=.d) $(SOURCES:.m=.d))))
-
-ALL_TARGETS     += mpv
-
-INSTALL_BIN     += install-mpv
-INSTALL_BIN_STRIP += install-mpv-strip
-INSTALL_MAN      =
-
-ifeq ($(BUILD_MAN),yes)
-    INSTALL_MAN += install-mpv-man
-    ALL_TARGETS += DOCS/man/mpv.1
-endif
-
-DIRS =  . \
-        audio \
-        audio/decode \
-        audio/filter \
-        audio/out \
-        common \
-        compat \
-        input \
-        player/timeline \
-        demux \
-        misc \
-        options \
-        osdep \
-        osdep/ar \
-        player \
-        stream \
-        sub \
-        ta \
-        video \
-        video/decode \
-        video/filter \
-        video/out
-
-
-ADDSUFFIXES     = $(foreach suf,$(1),$(addsuffix $(suf),$(2)))
-ADD_ALL_DIRS    = $(call ADDSUFFIXES,$(1),$(DIRS))
-
-###### brief build output #######
-
-ifndef V
-$(eval override CC = @printf "CC\t$$@\n"; $(CC))
-$(eval override RM = @$(RM))
-endif
-
-###### generic rules #######
-
-all: $(ALL_TARGETS)
-
-%.1: %.rst
-	$(RST2MAN) $< $@
-
-%.o: %.c
-	$(CC) $(DEPFLAGS) $(CFLAGS) -c -o $@ $<
-
-mpv: $(OBJECTS) osdep/main-fn-unix.o
-	$(CC) -o $@ $^ $(EXTRALIBS)
-
-input/input.c: input/input_conf.h
-input/input_conf.h: TOOLS/file2string.pl etc/input.conf
-	./$^ >$@
-
-MKVLIB_DEPS = TOOLS/lib/Parse/Matroska.pm \
-              TOOLS/lib/Parse/Matroska/Definitions.pm \
-              TOOLS/lib/Parse/Matroska/Element.pm \
-              TOOLS/lib/Parse/Matroska/Reader.pm \
-              TOOLS/lib/Parse/Matroska/Utils.pm \
-
-demux/ebml.c demux/demux_mkv.c: demux/ebml_types.h
-demux/ebml_types.h: TOOLS/matroska.pl $(MKVLIB_DEPS)
-	./$< --generate-header > $@
-
-demux/ebml.c: demux/ebml_defs.c
-demux/ebml_defs.c: TOOLS/matroska.pl $(MKVLIB_DEPS)
-	./$< --generate-definitions > $@
-
-video/out/x11_common.c: video/out/x11_icon.inc
-video/out/x11_icon.inc: TOOLS/file2string.pl video/out/x11_icon.bin
-	./$^ >$@
-
-video/out/opengl/nnedi3.c: video/out/opengl/nnedi3_weights.inc
-video/out/opengl/nnedi3_weights.inc: TOOLS/file2string.pl video/out/opengl/nnedi3_weights.bin
-	./$^ >$@
-
-sub/osd_libass.c: sub/osd_font.h
-sub/osd_font.h: TOOLS/file2string.pl sub/osd_font.otf
-	./$^ >$@
-
-player/lua/%.inc: TOOLS/file2string.pl player/lua/%.lua
-	./$^ >$@
-
-player/lua.c: player/lua/defaults.inc \
-              player/lua/assdraw.inc \
-              player/lua/osc.inc \
-              player/lua/ytdl_hook.inc \
-              player/lua/options.inc
-
-etc/_mpv: TOOLS/zsh.pl ./mpv
-	./$< > $@
-
-# ./configure must be rerun if it changed
-config.mak: configure
-	@echo "############################################################"
-	@echo "####### Please run ./configure again - it's changed! #######"
-	@echo "############################################################"
-
-old_build/version.h .version: version.sh
-	./version.sh --versionh=old_build/version.h
-
-# Force version.sh to run to potentially regenerate version.h
--include .version
-
-%: %.c
-	$(CC) $(CFLAGS) -o $@ $^
-
-
-###### dependency declarations / specific CFLAGS ######
-
-common/version.c: old_build/version.h
-
-DOCS/man/mpv.1: DOCS/man/af.rst \
-                   DOCS/man/ao.rst \
-                   DOCS/man/changes.rst \
-                   DOCS/man/encode.rst \
-                   DOCS/man/input.rst \
-                   DOCS/man/options.rst \
-                   DOCS/man/vf.rst \
-                   DOCS/man/vo.rst
-
-###### installation / clean / generic rules #######
-
-install:               $(INSTALL_BIN)       install-data $(INSTALL_MAN)
-install-no-man:        $(INSTALL_BIN)       install-data
-install-strip:         $(INSTALL_BIN_STRIP) install-data $(INSTALL_MAN)
-install-strip-no-man:  $(INSTALL_BIN_STRIP) install-data
-
-install-dirs:
-	if test ! -d $(BINDIR) ; then $(INSTALL) -d $(BINDIR) ; fi
-
-install-%: % install-dirs
-	$(INSTALL) -m 755 $< $(BINDIR)
-
-install-%-strip: % install-dirs
-	$(INSTALL) -m 755 -s $< $(BINDIR)
-
-install-mpv-man:  install-mpv-man-en
-
-install-mpv-man-en: DOCS/man/mpv.1
-	if test ! -d $(MANDIR)/man1 ; then $(INSTALL) -d $(MANDIR)/man1 ; fi
-	$(INSTALL) -m 644 DOCS/man/mpv.1 $(MANDIR)/man1/
-
-ICONSIZES = 16x16 32x32 64x64
-
-define ICON_INSTALL_RULE
-install-mpv-icon-$(size): etc/mpv-icon-8bit-$(size).png
-	$(INSTALL) -d $(prefix)/share/icons/hicolor/$(size)/apps
-	$(INSTALL) -m 644 etc/mpv-icon-8bit-$(size).png $(prefix)/share/icons/hicolor/$(size)/apps/mpv.png
-endef
-
-$(foreach size,$(ICONSIZES),$(eval $(ICON_INSTALL_RULE)))
-
-install-mpv-icons: $(foreach size,$(ICONSIZES),install-mpv-icon-$(size))
-
-install-mpv-desktop: etc/mpv.desktop
-	$(INSTALL) -d $(prefix)/share/applications
-	$(INSTALL) -m 644 etc/mpv.desktop $(prefix)/share/applications/
-
-install-mpv-config: etc/encoding-profiles.conf
-	$(INSTALL) -d $(CONFDIR)
-	$(INSTALL) -m 644 etc/encoding-profiles.conf $(CONFDIR)
-
-install-mpv-zsh: etc/_mpv
-	$(INSTALL) -d $(prefix)/share/zsh/vendor-completions
-	$(INSTALL) -m 644 etc/_mpv $(prefix)/share/zsh/vendor-completions/
-
-install-data: install-mpv-icons install-mpv-desktop install-mpv-config install-mpv-zsh
-
-uninstall:
-	$(RM) $(BINDIR)/mpv
-	$(RM) $(MANDIR)/man1/mpv.1 $(MANDIR)/man1/mpv.1
-	$(RM) $(prefix)/share/applications/mpv.desktop
-	$(RM) $(prefix)/share/zsh/vendor-completions/_mpv
-	$(RM) $(foreach size,$(ICONSIZES),$(prefix)/share/icons/hicolor/$(size)/apps/mpv.png)
-
-clean:
-	-$(RM) $(call ADD_ALL_DIRS,/*.o /*.d /*.a /*.ho /*~)
-	-$(RM) $(call ADD_ALL_DIRS,/*.o /*.a /*.ho /*~)
-	-$(RM) mpv
-	-$(RM) DOCS/man/*/mpv.1
-	-$(RM) old_build/version.h version.h
-	-$(RM) input/input_conf.h
-	-$(RM) video/out/vdpau_template.c
-	-$(RM) demux/ebml_types.h demux/ebml_defs.c
-	-$(RM) video/out/x11_icon.inc
-	-$(RM) sub/osd_font.h
-	-$(RM) player/lua/defaults.inc
-	-$(RM) player/lua/assdraw.inc
-	-$(RM) player/lua/osc.inc
-	-$(RM) player/lua/ytdl_hook.inc
-	-$(RM) player/lua/options.inc
-
-distclean: clean
-	-$(RM) config.log old_build/config.h old_build/config.mak Makefile
-	-rmdir old_build/
-
--include $(DEP_FILES)
-
-.PHONY: all *install* *clean .version
-
-# Disable suffix rules.  Most of the builtin rules are suffix rules,
-# so this saves some time on slow systems.
-.SUFFIXES:
-
-# If a command returns failure but changed its target file, delete the
-# (presumably malformed) file. Otherwise the file would be considered to
-# be up to date if make is restarted.
-
-.DELETE_ON_ERROR:

TOOLS/osxbundle.py

@@ -39,8 +39,17 @@ def apply_plist_template(plist_file, version):
     for line in fileinput.input(plist_file, inplace=1):
         print (line.rstrip().replace('${VERSION}', version))
 
+def bundle_version():
+    if os.path.exists('VERSION'):
+        x = open('VERSION')
+        version = x.read()
+        x.close()
+    else:
+        version = sh("./version.sh").strip()
+    return version
+
 def main():
-    version = sh("./version.sh").strip()
+    version = bundle_version().rstrip()
 
     usage = "usage: %prog [options] arg"
     parser = OptionParser(usage)

TOOLS/stats-conv.py

@@ -40,7 +40,7 @@ class G:
     events = {}
     start = None
     markers = ["o", "s", "t", "d"]
-    curveno = 0
+    curveno = {}
 
 def find_marker():
     if len(G.markers) == 0:
@@ -66,6 +66,10 @@ def get_event(event, evtype):
         G.events[event] = e
     return G.events[event]
 
+colors = [(0.0, 0.5, 0.0), (0.0, 0.0, 1.0), (0.0, 0.0, 0.0), (1.0, 0.0, 0.0), (0.75, 0.75, 0), (0.0, 0.75, 0.75), (0.75, 0, 0.75)]
+def mkColor(t):
+    return pg.mkColor(int(t[0] * 255), int(t[1] * 255), int(t[2] * 255))
+
 SCALE = 1e6 # microseconds to seconds
 
 for line in [line.split("#")[0].strip() for line in open(filename, "r")]:
@@ -152,8 +156,10 @@ for e in G.sevents:
         args['symbol'] = e.marker
         args['pen'] = None
     else:
-        args['pen'] = pg.mkPen(pg.intColor(G.curveno), width=0)
-        G.curveno += 1
+        if not cur in G.curveno:
+            G.curveno[cur] = 0
+        args['pen'] = pg.mkPen(mkColor(colors[G.curveno[cur] % len(colors)]), width=0)
+        G.curveno[cur] += 1
     n = cur.plot([x for x,y in e.vals], [y for x,y in e.vals], **args)
 
 QtGui.QApplication.instance().exec_()

TOOLS/zsh.pl

@@ -120,7 +120,7 @@ $profile_comp
     _tags files urls
     while _tags; do
       _requested files expl 'media file' _files -g \\
-        "*.(#i)(asf|asx|avi|flac|flv|m1v|m2p|m2v|m4v|mjpg|mka|mkv|mov|mp3|mp4|mpe|mpeg|mpg|ogg|ogm|ogv|qt|rm|ts|vob|wav|webm|wma|wmv)(-.)" && rc=0
+        "*.(#i)(asf|asx|avi|flac|flv|m1v|m2p|m2v|m4v|mjpg|mka|mkv|mov|mp3|mp4|mpe|mpeg|mpg|ogg|ogm|ogv|opus|qt|rm|ts|vob|wav|webm|wma|wmv)(-.)" && rc=0
       if _requested urls; then
         while _next_label urls expl URL; do
           _urls "\$expl[@]" && rc=0

VERSION

@@ -1 +1 @@
-0.13.0
+0.15.0

audio/audio.c

@@ -24,7 +24,7 @@
 #include <libavutil/frame.h>
 #include <libavutil/version.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "common/common.h"
 #include "fmt-conversion.h"
 #include "audio.h"

audio/chmap_sel.c

@@ -274,19 +274,25 @@ static bool mp_chmap_is_better(struct mp_chmap *req, struct mp_chmap *old,
     if (new_lost_r != old_lost_r)
         return new_lost_r < old_lost_r;
 
-    int old_lost = mp_chmap_diffn(req, old);
-    int new_lost = mp_chmap_diffn(req, new);
-
-    // If the situation is equal with replaced speakers, but one of them loses
-    // less if no replacements are performed, pick the better one, even if it
-    // means an upmix. This prefers exact supersets over inexact equivalents.
-    if (new_lost != old_lost)
-        return new_lost < old_lost;
-
     struct mp_chmap old_p = *old, new_p = *new;
     mp_chmap_remove_na(&old_p);
     mp_chmap_remove_na(&new_p);
 
+    // If the situation is equal with replaced speakers, but the replacement is
+    // perfect for only one of them, let the better one win. This prefers
+    // inexact equivalents over exact supersets.
+    bool perfect_r_new = !new_lost_r && new_p.num <= old_p.num;
+    bool perfect_r_old = !old_lost_r && old_p.num <= new_p.num;
+    if (perfect_r_new != perfect_r_old)
+        return perfect_r_new;
+
+    int old_lost = mp_chmap_diffn(req, old);
+    int new_lost = mp_chmap_diffn(req, new);
+    // If the situation is equal with replaced speakers, pick the better one,
+    // even if it means an upmix.
+    if (new_lost != old_lost)
+        return new_lost < old_lost;
+
     // Some kind of upmix. If it's perfect, prefer the smaller one. Even if not,
     // both have equal loss, so also prefer the smaller one.
     // Drop padding channels (NA) for the sake of this check, as the number of

audio/decode/ad_lavc.c

@@ -26,7 +26,7 @@
 #include <libavutil/common.h>
 #include <libavutil/intreadwrite.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "config.h"
 #include "common/av_common.h"
@@ -79,12 +79,12 @@ static int init(struct dec_audio *da, const char *decoder)
     AVCodecContext *lavc_context;
     AVCodec *lavc_codec;
     struct sh_stream *sh = da->header;
-    struct sh_audio *sh_audio = sh->audio;
+    struct mp_codec_params *c = sh->codec;
 
     struct priv *ctx = talloc_zero(NULL, struct priv);
     da->priv = ctx;
 
-    ctx->force_channel_map = sh_audio->force_channels;
+    ctx->force_channel_map = c->force_channels;
 
     lavc_codec = avcodec_find_decoder_by_name(decoder);
     if (!lavc_codec) {
@@ -116,20 +116,20 @@ static int init(struct dec_audio *da, const char *decoder)
 
     mp_set_avopts(da->log, lavc_context, opts->avopts);
 
-    lavc_context->codec_tag = sh->codec_tag;
-    lavc_context->sample_rate = sh_audio->samplerate;
-    lavc_context->bit_rate = sh_audio->bitrate;
-    lavc_context->block_align = sh_audio->block_align;
-    lavc_context->bits_per_coded_sample = sh_audio->bits_per_coded_sample;
-    lavc_context->channels = sh_audio->channels.num;
-    if (!mp_chmap_is_unknown(&sh_audio->channels))
-        lavc_context->channel_layout = mp_chmap_to_lavc(&sh_audio->channels);
+    lavc_context->codec_tag = c->codec_tag;
+    lavc_context->sample_rate = c->samplerate;
+    lavc_context->bit_rate = c->bitrate;
+    lavc_context->block_align = c->block_align;
+    lavc_context->bits_per_coded_sample = c->bits_per_coded_sample;
+    lavc_context->channels = c->channels.num;
+    if (!mp_chmap_is_unknown(&c->channels))
+        lavc_context->channel_layout = mp_chmap_to_lavc(&c->channels);
 
     // demux_mkv
-    mp_lavc_set_extradata(lavc_context, sh->extradata, sh->extradata_size);
+    mp_lavc_set_extradata(lavc_context, c->extradata, c->extradata_size);
 
-    if (sh->lav_headers)
-        mp_copy_lav_codec_headers(lavc_context, sh->lav_headers);
+    if (c->lav_headers)
+        mp_copy_lav_codec_headers(lavc_context, c->lav_headers);
 
     mp_set_avcodec_threads(da->log, lavc_context, opts->threads);
 
@@ -228,9 +228,8 @@ static int decode_packet(struct dec_audio *da, struct mp_audio **out)
     if (lavc_chmap.num != avctx->channels)
         mp_chmap_from_channels(&lavc_chmap, avctx->channels);
     if (priv->force_channel_map) {
-        struct sh_audio *sh_audio = da->header->audio;
-        if (lavc_chmap.num == sh_audio->channels.num)
-            lavc_chmap = sh_audio->channels;
+        if (lavc_chmap.num == da->header->codec->channels.num)
+            lavc_chmap = da->header->codec->channels;
     }
     mp_audio_set_channels(mpframe, &lavc_chmap);
 

audio/decode/dec_audio.c

@@ -88,7 +88,7 @@ struct mp_decoder_list *audio_decoder_list(void)
 static struct mp_decoder_list *audio_select_decoders(struct dec_audio *d_audio)
 {
     struct MPOpts *opts = d_audio->opts;
-    const char *codec = d_audio->header->codec;
+    const char *codec = d_audio->header->codec->codec;
 
     struct mp_decoder_list *list = audio_decoder_list();
     struct mp_decoder_list *new =
@@ -146,7 +146,7 @@ int audio_init_best_codec(struct dec_audio *d_audio)
         MP_VERBOSE(d_audio, "Selected audio codec: %s\n", d_audio->decoder_desc);
     } else {
         MP_ERR(d_audio, "Failed to initialize an audio decoder for codec '%s'.\n",
-               d_audio->header->codec ? d_audio->header->codec : "<unknown>");
+               d_audio->header->codec->codec);
     }
 
     talloc_free(list);
@@ -177,11 +177,21 @@ static int decode_new_frame(struct dec_audio *da)
                     da->pts += da->pts_offset / (double)da->waiting->rate;
                     da->pts_offset = 0;
                 }
+                double newpts = da->waiting->pts;
                 // Keep the interpolated timestamp if it doesn't deviate more
                 // than 1 ms from the real one. (MKV rounded timestamps.)
                 if (da->pts == MP_NOPTS_VALUE || da->pts_offset != 0 ||
-                    fabs(da->pts - da->waiting->pts) > 0.001)
+                    fabs(da->pts - newpts) > 0.001)
                 {
+                    // Attempt to detect jumps in PTS. Even for the lowest
+                    // sample rates and with worst container rounded timestamp,
+                    // this should be a margin more than enough.
+                    if (da->pts != MP_NOPTS_VALUE && fabs(newpts - da->pts) > 0.1)
+                    {
+                        MP_WARN(da, "Invalid audio PTS: %f -> %f\n",
+                                da->pts, newpts);
+                        da->pts_reset = true;
+                    }
                     da->pts = da->waiting->pts;
                     da->pts_offset = 0;
                 }
@@ -274,6 +284,7 @@ void audio_reset_decoding(struct dec_audio *d_audio)
     af_seek_reset(d_audio->afilter);
     d_audio->pts = MP_NOPTS_VALUE;
     d_audio->pts_offset = 0;
+    d_audio->pts_reset = false;
     if (d_audio->waiting) {
         talloc_free(d_audio->waiting);
         d_audio->waiting = NULL;

audio/decode/dec_audio.h

@@ -45,6 +45,8 @@ struct dec_audio {
     double pts;
     // number of samples output by decoder after last known pts
     int pts_offset;
+    // set every time a jump in timestamps is encountered
+    bool pts_reset;
     // For free use by the ad_driver
     void *priv;
 };

audio/filter/af_lavrresample.c

@@ -91,8 +91,6 @@ struct af_resample {
     int out_rate;
     int out_format;
     struct mp_chmap out_channels;
-
-    double missing_samples;     // fractional samples not yet output
 };
 
 #if HAVE_LIBAVRESAMPLE
@@ -226,8 +224,6 @@ static int configure_lavrr(struct af_instance *af, struct mp_audio *in,
     s->out_channels= out->channels;
     s->in_channels = in->channels;
 
-    s->missing_samples = 0;
-
     av_opt_set_int(s->avrctx, "filter_size",        s->opts.filter_size, 0);
     av_opt_set_int(s->avrctx, "phase_shift",        s->opts.phase_shift, 0);
     av_opt_set_int(s->avrctx, "linear_interp",      s->opts.linear, 0);
@@ -427,6 +423,18 @@ static void extra_output_conversion(struct af_instance *af, struct mp_audio *mpa
         }
         mp_audio_set_format(mpa, AF_FORMAT_S24);
     }
+
+    for (int p = 0; p < mpa->num_planes; p++) {
+        void *ptr = mpa->planes[p];
+        int total = mpa->samples * mpa->spf;
+        if (af_fmt_from_planar(mpa->format) == AF_FORMAT_FLOAT) {
+            for (int s = 0; s < total; s++)
+                ((float *)ptr)[s] = av_clipf(((float *)ptr)[s], -1.0f, 1.0f);
+        } else if (af_fmt_from_planar(mpa->format) == AF_FORMAT_DOUBLE) {
+            for (int s = 0; s < total; s++)
+                ((double *)ptr)[s] = MPCLAMP(((double *)ptr)[s], -1.0, 1.0);
+        }
+    }
 }
 
 // This relies on the tricky way mpa was allocated.
@@ -521,15 +529,18 @@ static int filter(struct af_instance *af, struct mp_audio *in)
     int new_rate = rate_from_speed(s->in_rate_af, s->playback_speed);
     bool need_reinit = fabs(new_rate / (double)s->in_rate - 1) > 0.01;
 
-    if (!need_reinit && s->avrctx) {
-        double speed_factor = s->playback_speed * s->in_rate_af / s->in_rate;
-        int in_samples = in ? in->samples : 0;
-        double wanted_samples = in_samples / speed_factor + s->missing_samples;
-        int wanted_samples_i = lrint(wanted_samples);
-        s->missing_samples = wanted_samples - wanted_samples_i;
-        if (avresample_set_compensation(s->avrctx,
-                (wanted_samples_i - in_samples) * s->out_rate / s->in_rate,
-                wanted_samples_i * s->out_rate / s->in_rate) < 0)
+    if (s->avrctx) {
+        AVRational r = av_d2q(s->playback_speed * s->in_rate_af / s->in_rate,
+                              INT_MAX / 2);
+        // Essentially, swr/avresample_set_compensation() does 2 things:
+        // - adjust output sample rate by sample_delta/compensation_distance
+        // - reset the adjustment after compensation_distance output samples
+        // Increase the compensation_distance to avoid undesired reset
+        // semantics - we want to keep the ratio for the whole frame we're
+        // feeding it, until the next filter() call.
+        int mult = INT_MAX / 2 / MPMAX(MPMAX(abs(r.num), abs(r.den)), 1);
+        r = (AVRational){ r.num * mult, r.den * mult };
+        if (avresample_set_compensation(s->avrctx, r.den - r.num, r.den) < 0)
             need_reinit = true;
     }
 

audio/mixer.c

@@ -27,7 +27,7 @@
 #include "audio/filter/af.h"
 #include "common/global.h"
 #include "common/msg.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "mixer.h"
 
 struct mixer {
@@ -120,8 +120,11 @@ void mixer_getvolume(struct mixer *mixer, float *l, float *r)
     *r = mixer->vol_r;
 }
 
-static void setvolume_internal(struct mixer *mixer, float l, float r)
+static void setvolume_internal(struct mixer *mixer)
 {
+    float l = mixer->vol_l, r = mixer->vol_r;
+    if (mixer->emulate_mute && mixer->muted)
+        l = r = 0;
     if (!mixer->softvol) {
         MP_DBG(mixer, "Setting volume on AO.\n");
         struct ao_control_vol vol = {.left = l, .right = r};
@@ -147,8 +150,8 @@ void mixer_setvolume(struct mixer *mixer, float l, float r)
     float max = mixer_getmaxvolume(mixer);
     mixer->vol_l = MPCLAMP(l, 0, max);
     mixer->vol_r = MPCLAMP(r, 0, max);
-    if (mixer->ao && !(mixer->emulate_mute && mixer->muted))
-        setvolume_internal(mixer, mixer->vol_l, mixer->vol_r);
+    if (mixer->ao)
+        setvolume_internal(mixer);
 }
 
 void mixer_getbothvolume(struct mixer *mixer, float *b)
@@ -167,7 +170,7 @@ void mixer_setmute(struct mixer *mixer, bool mute)
         mixer->muted = mute;
         mixer->muted_by_us = mute;
         if (mixer->emulate_mute) {
-            setvolume_internal(mixer, mixer->vol_l*!mute, mixer->vol_r*!mute);
+            setvolume_internal(mixer);
         } else {
             ao_control(mixer->ao, AOCONTROL_SET_MUTE, &mute);
         }
@@ -293,6 +296,8 @@ static void restore_volume(struct mixer *mixer)
 
     const char *prev_driver = mixer->driver;
     mixer->driver = mixer->softvol ? "softvol" : ao_get_name(ao);
+    if (!prev_driver[0])
+        prev_driver = mixer->driver;
 
     // Restore old parameters if volume won't survive reinitialization.
     // But not if volume scale is possibly different.

audio/out/ao.c

@@ -20,7 +20,7 @@
 #include <string.h>
 #include <assert.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "config.h"
 #include "ao.h"
@@ -45,7 +45,6 @@ extern const struct ao_driver audio_out_jack;
 extern const struct ao_driver audio_out_openal;
 extern const struct ao_driver audio_out_null;
 extern const struct ao_driver audio_out_alsa;
-extern const struct ao_driver audio_out_dsound;
 extern const struct ao_driver audio_out_wasapi;
 extern const struct ao_driver audio_out_pcm;
 extern const struct ao_driver audio_out_lavc;
@@ -65,9 +64,6 @@ static const struct ao_driver * const audio_out_drivers[] = {
 #if HAVE_WASAPI
     &audio_out_wasapi,
 #endif
-#if HAVE_DSOUND
-    &audio_out_dsound,
-#endif
 #if HAVE_OSS_AUDIO
     &audio_out_oss,
 #endif
@@ -493,8 +489,12 @@ static void get_devices(struct ao *ao, struct ao_device_list *list)
     if (ao->driver->list_devs)
         ao->driver->list_devs(ao, list);
     // Add at least a default entry
-    if (list->num_devices == num)
-        ao_device_list_add(list, ao, &(struct ao_device_desc){"", "Default"});
+    if (list->num_devices == num) {
+        char name[80] = "Default";
+        if (num > 1)
+            mp_snprintf_cat(name, sizeof(name), " (%s)", ao->driver->name);
+        ao_device_list_add(list, ao, &(struct ao_device_desc){"", name});
+    }
 }
 
 bool ao_hotplug_check_update(struct ao_hotplug *hp)

audio/out/ao_alsa.c

@@ -977,6 +977,20 @@ alsa_error:
     return -1;
 }
 
+static bool is_useless_device(char *name)
+{
+    char *crap[] = {"front", "rear", "center_lfe", "side", "surround21",
+        "surround40", "surround41", "surround50", "surround51", "surround71",
+        "sysdefault", "pulse", "null", "dsnoop", "dmix", "hw", "iec958"};
+    for (int i = 0; i < MP_ARRAY_SIZE(crap); i++) {
+        int l = strlen(crap[i]);
+        if (name && strncmp(name, crap[i], l) == 0 &&
+            (!name[l] || name[l] == ':'))
+            return true;
+    }
+    return false;
+}
+
 static void list_devs(struct ao *ao, struct ao_device_list *list)
 {
     void **hints;
@@ -987,7 +1001,7 @@ static void list_devs(struct ao *ao, struct ao_device_list *list)
         char *name = snd_device_name_get_hint(hints[n], "NAME");
         char *desc = snd_device_name_get_hint(hints[n], "DESC");
         char *io = snd_device_name_get_hint(hints[n], "IOID");
-        if (io && strcmp(io, "Output") == 0) {
+        if (!is_useless_device(name) && (!io || strcmp(io, "Output") == 0)) {
             char desc2[1024];
             snprintf(desc2, sizeof(desc2), "%s", desc ? desc : "");
             for (int i = 0; desc2[i]; i++) {

audio/out/ao_coreaudio.c

@@ -384,8 +384,8 @@ static int hotplug_init(struct ao *ao)
         err = AudioObjectAddPropertyListener(
             kAudioObjectSystemObject, &addr, hotplug_cb, (void *)ao);
         if (err != noErr) {
-            char *c1 = fourcc_repr(hotplug_properties[i]);
-            char *c2 = fourcc_repr(err);
+            char *c1 = mp_tag_str(hotplug_properties[i]);
+            char *c2 = mp_tag_str(err);
             MP_ERR(ao, "failed to set device listener %s (%s)", c1, c2);
             goto coreaudio_error;
         }
@@ -409,8 +409,8 @@ static void hotplug_uninit(struct ao *ao)
         err = AudioObjectRemovePropertyListener(
             kAudioObjectSystemObject, &addr, hotplug_cb, (void *)ao);
         if (err != noErr) {
-            char *c1 = fourcc_repr(hotplug_properties[i]);
-            char *c2 = fourcc_repr(err);
+            char *c1 = mp_tag_str(hotplug_properties[i]);
+            char *c2 = mp_tag_str(err);
             MP_ERR(ao, "failed to set device listener %s (%s)", c1, c2);
         }
     }

audio/out/ao_coreaudio_properties.c

@@ -21,7 +21,7 @@
 
 #include "audio/out/ao_coreaudio_properties.h"
 #include "audio/out/ao_coreaudio_utils.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 OSStatus ca_get(AudioObjectID id, ca_scope scope, ca_sel selector,
                 uint32_t size, void *data)

audio/out/ao_coreaudio_utils.c

@@ -136,36 +136,11 @@ coreaudio_error:
     return err;
 }
 
-char *fourcc_repr_buf(char *buf, size_t buf_size, uint32_t code)
-{
-    // Extract FourCC letters from the uint32_t and finde out if it's a valid
-    // code that is made of letters.
-    unsigned char fcc[4] = {
-        (code >> 24) & 0xFF,
-        (code >> 16) & 0xFF,
-        (code >> 8)  & 0xFF,
-        code         & 0xFF,
-    };
-
-    bool valid_fourcc = true;
-    for (int i = 0; i < 4; i++) {
-        if (fcc[i] < 32 || fcc[i] >= 128)
-            valid_fourcc = false;
-    }
-
-    if (valid_fourcc)
-        snprintf(buf, buf_size, "'%c%c%c%c'", fcc[0], fcc[1], fcc[2], fcc[3]);
-    else
-        snprintf(buf, buf_size, "%u", (unsigned int)code);
-
-    return buf;
-}
-
 bool check_ca_st(struct ao *ao, int level, OSStatus code, const char *message)
 {
     if (code == noErr) return true;
 
-    mp_msg(ao->log, level, "%s (%s)\n", message, fourcc_repr(code));
+    mp_msg(ao->log, level, "%s (%s)\n", message, mp_tag_str(code));
 
     return false;
 }
@@ -258,7 +233,7 @@ void ca_print_asbd(struct ao *ao, const char *description,
                    const AudioStreamBasicDescription *asbd)
 {
     uint32_t flags  = asbd->mFormatFlags;
-    char *format    = fourcc_repr(asbd->mFormatID);
+    char *format    = mp_tag_str(asbd->mFormatID);
     int mpfmt       = ca_asbd_to_mp_format(asbd);
 
     MP_VERBOSE(ao,
@@ -470,7 +445,7 @@ int64_t ca_get_device_latency_us(struct ao *ao, AudioDeviceID device)
         if (err == noErr) {
             latency_frames += temp;
             MP_VERBOSE(ao, "Latency property %s: %d frames\n",
-                       fourcc_repr(latency_properties[n]), (int)temp);
+                       mp_tag_str(latency_properties[n]), (int)temp);
         }
     }
 

audio/out/ao_coreaudio_utils.h

@@ -31,9 +31,6 @@
 CFStringRef cfstr_from_cstr(char *str);
 char *cfstr_get_cstr(CFStringRef cfstr);
 
-char *fourcc_repr_buf(char *buf, size_t buf_size, uint32_t code);
-#define fourcc_repr(code) fourcc_repr_buf((char[40]){0}, 40, code)
-
 bool check_ca_st(struct ao *ao, int level, OSStatus code, const char *message);
 
 #define CHECK_CA_ERROR_L(label, message) \

audio/out/ao_dsound.c

@@ -1,707 +0,0 @@
-/*
- * Windows DirectSound interface
- *
- * Copyright (c) 2004 Gabor Szecsi <deje@miki.hu>
- *
- * This file is part of mpv.
- *
- * mpv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpv is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with mpv.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**
-\todo verify/extend multichannel support
-*/
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <windows.h>
-#define DIRECTSOUND_VERSION 0x0600
-#include <dsound.h>
-#include <math.h>
-
-#include <libavutil/avutil.h>
-#include <libavutil/common.h>
-
-#include "config.h"
-#include "audio/format.h"
-#include "ao.h"
-#include "internal.h"
-#include "common/msg.h"
-#include "osdep/timer.h"
-#include "osdep/io.h"
-#include "options/m_option.h"
-
-/**
-\todo use the definitions from the win32 api headers when they define these
-*/
-#define WAVE_FORMAT_IEEE_FLOAT 0x0003
-#define WAVE_FORMAT_DOLBY_AC3_SPDIF 0x0092
-#define WAVE_FORMAT_EXTENSIBLE 0xFFFE
-
-static const GUID KSDATAFORMAT_SUBTYPE_PCM = {
-    0x1, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
-};
-
-#if 0
-#define DSSPEAKER_HEADPHONE         0x00000001
-#define DSSPEAKER_MONO              0x00000002
-#define DSSPEAKER_QUAD              0x00000003
-#define DSSPEAKER_STEREO            0x00000004
-#define DSSPEAKER_SURROUND          0x00000005
-#define DSSPEAKER_5POINT1           0x00000006
-#endif
-
-#ifndef _WAVEFORMATEXTENSIBLE_
-typedef struct {
-    WAVEFORMATEX Format;
-    union {
-        WORD wValidBitsPerSample;       /* bits of precision  */
-        WORD wSamplesPerBlock;          /* valid if wBitsPerSample==0 */
-        WORD wReserved;                 /* If neither applies, set to zero. */
-    } Samples;
-    DWORD dwChannelMask;                /* which channels are */
-                                        /* present in stream  */
-    GUID SubFormat;
-} WAVEFORMATEXTENSIBLE, *PWAVEFORMATEXTENSIBLE;
-#endif
-
-struct priv {
-    HINSTANCE hdsound_dll;          ///handle to the dll
-    LPDIRECTSOUND hds;              ///direct sound object
-    LPDIRECTSOUNDBUFFER hdspribuf;  ///primary direct sound buffer
-    LPDIRECTSOUNDBUFFER hdsbuf;     ///secondary direct sound buffer (stream buffer)
-    int buffer_size;                ///size in bytes of the direct sound buffer
-    int write_offset;               ///offset of the write cursor in the direct sound buffer
-    int min_free_space;             ///if the free space is below this value get_space() will return 0
-                                    ///there will always be at least this amout of free space to prevent
-                                    ///get_space() from returning wrong values when buffer is 100% full.
-                                    ///will be replaced with nBlockAlign in init()
-    int underrun_check;             ///0 or last reported free space (underrun detection)
-    int device_num;                 ///wanted device number
-    GUID device;                    ///guid of the device
-    int audio_volume;
-
-    int device_index;
-
-    int outburst;                   ///play in multiple of chunks of this size
-
-    int cfg_device;
-    int cfg_buffersize;
-
-    struct ao_device_list *listing; ///temporary during list_devs()
-};
-
-/***************************************************************************************/
-
-/**
-\brief output error message
-\param err error code
-\return string with the error message
-*/
-static char * dserr2str(int err)
-{
-    switch (err) {
-    case DS_OK:                         return "DS_OK";
-    case DS_NO_VIRTUALIZATION:          return "DS_NO_VIRTUALIZATION";
-    case DSERR_ALLOCATED:               return "DS_NO_VIRTUALIZATION";
-    case DSERR_CONTROLUNAVAIL:          return "DSERR_CONTROLUNAVAIL";
-    case DSERR_INVALIDPARAM:            return "DSERR_INVALIDPARAM";
-    case DSERR_INVALIDCALL:             return "DSERR_INVALIDCALL";
-    case DSERR_GENERIC:                 return "DSERR_GENERIC";
-    case DSERR_PRIOLEVELNEEDED:         return "DSERR_PRIOLEVELNEEDED";
-    case DSERR_OUTOFMEMORY:             return "DSERR_OUTOFMEMORY";
-    case DSERR_BADFORMAT:               return "DSERR_BADFORMAT";
-    case DSERR_UNSUPPORTED:             return "DSERR_UNSUPPORTED";
-    case DSERR_NODRIVER:                return "DSERR_NODRIVER";
-    case DSERR_ALREADYINITIALIZED:      return "DSERR_ALREADYINITIALIZED";
-    case DSERR_NOAGGREGATION:           return "DSERR_NOAGGREGATION";
-    case DSERR_BUFFERLOST:              return "DSERR_BUFFERLOST";
-    case DSERR_OTHERAPPHASPRIO:         return "DSERR_OTHERAPPHASPRIO";
-    case DSERR_UNINITIALIZED:           return "DSERR_UNINITIALIZED";
-    case DSERR_NOINTERFACE:             return "DSERR_NOINTERFACE";
-    case DSERR_ACCESSDENIED:            return "DSERR_ACCESSDENIED";
-    }
-    return "unknown";
-}
-
-/**
-\brief uninitialize direct sound
-*/
-static void UninitDirectSound(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    // finally release the DirectSound object
-    if (p->hds) {
-        IDirectSound_Release(p->hds);
-        p->hds = NULL;
-    }
-    // free DSOUND.DLL
-    if (p->hdsound_dll) {
-        FreeLibrary(p->hdsound_dll);
-        p->hdsound_dll = NULL;
-    }
-    MP_VERBOSE(ao, "DirectSound uninitialized\n");
-}
-
-/**
-\brief enumerate direct sound devices
-\return TRUE to continue with the enumeration
-*/
-static BOOL CALLBACK DirectSoundEnum(LPGUID guid, LPCSTR desc, LPCSTR module,
-                                     LPVOID context)
-{
-    struct ao *ao = context;
-    struct priv *p = ao->priv;
-
-    MP_VERBOSE(ao, "%i %s ", p->device_index, desc);
-    if (p->device_num == p->device_index) {
-        MP_VERBOSE(ao, "<--");
-        if (guid)
-            memcpy(&p->device, guid, sizeof(GUID));
-    }
-    char *guidstr = talloc_strdup(NULL, "");
-    if (guid) {
-        wchar_t guidwstr[80] = {0};
-        StringFromGUID2(guid, guidwstr, MP_ARRAY_SIZE(guidwstr));
-        char *nstr = mp_to_utf8(NULL, guidwstr);
-        if (nstr) {
-            talloc_free(guidstr);
-            guidstr = nstr;
-        }
-    }
-    if (p->device_num < 0 && ao->device) {
-        if (strcmp(ao->device, guidstr) == 0) {
-            MP_VERBOSE(ao, "<--");
-            p->device_num = p->device_index;
-            if (guid)
-                memcpy(&p->device, guid, sizeof(GUID));
-        }
-    }
-    if (p->listing) {
-        struct ao_device_desc e = {guidstr, desc};
-        ao_device_list_add(p->listing, ao, &e);
-    }
-    talloc_free(guidstr);
-
-    MP_VERBOSE(ao, "\n");
-    p->device_index++;
-    return TRUE;
-}
-
-static void EnumDevs(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    p->device_index = 0;
-    p->device_num = p->cfg_device;
-
-    HRESULT (WINAPI *OurDirectSoundEnumerate)(LPDSENUMCALLBACKA, LPVOID);
-    OurDirectSoundEnumerate = (void *)GetProcAddress(p->hdsound_dll,
-                                                     "DirectSoundEnumerateA");
-
-    if (OurDirectSoundEnumerate == NULL) {
-        MP_ERR(ao, "GetProcAddress FAILED\n");
-        return;
-    }
-
-    // Enumerate all directsound p->devices
-    MP_VERBOSE(ao, "Output Devices:\n");
-    OurDirectSoundEnumerate(DirectSoundEnum, ao);
-}
-
-static int LoadDirectSound(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    // initialize directsound
-    p->hdsound_dll = LoadLibrary(L"DSOUND.DLL");
-    if (p->hdsound_dll == NULL) {
-        MP_ERR(ao, "cannot load DSOUND.DLL\n");
-        return 0;
-    }
-
-    return 1;
-}
-
-static void list_devs(struct ao *ao, struct ao_device_list *list)
-{
-    struct priv *p = ao->priv;
-    bool need_init = !p->hdsound_dll;
-    if (need_init && !LoadDirectSound(ao))
-        return;
-
-    p->listing = list;
-    EnumDevs(ao);
-    p->listing = NULL;
-
-    if (need_init)
-        UninitDirectSound(ao);
-}
-
-/**
-\brief initilize direct sound
-\return 0 if error, 1 if ok
-*/
-static int InitDirectSound(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    DSCAPS dscaps;
-
-    if (!LoadDirectSound(ao))
-        return 0;
-
-    HRESULT (WINAPI *OurDirectSoundCreate)(LPGUID, LPDIRECTSOUND *, LPUNKNOWN);
-    OurDirectSoundCreate =
-        (void *)GetProcAddress(p->hdsound_dll, "DirectSoundCreate");
-
-    if (OurDirectSoundCreate == NULL) {
-        MP_ERR(ao, "GetProcAddress FAILED\n");
-        FreeLibrary(p->hdsound_dll);
-        return 0;
-    }
-
-    EnumDevs(ao);
-
-    // Create the direct sound object
-    if (FAILED(OurDirectSoundCreate((p->device_num > 0) ? &p->device : NULL,
-                                    &p->hds, NULL)))
-    {
-        MP_ERR(ao, "cannot create a DirectSound device\n");
-        FreeLibrary(p->hdsound_dll);
-        return 0;
-    }
-
-    /* Set DirectSound Cooperative level, ie what control we want over Windows
-     * sound device. In our case, DSSCL_EXCLUSIVE means that we can modify the
-     * settings of the primary buffer, but also that only the sound of our
-     * application will be audible when it will have the focus.
-     * !!! (this is not really working as intended yet because to set the
-     * cooperative level you need the window handle of your application, and
-     * I don't know of any easy way to get it. Especially since we might play
-     * sound without any video, and so what window handle should we use ???
-     * The hack for now is to use the Desktop window handle - it seems to be
-     * working */
-    if (IDirectSound_SetCooperativeLevel(p->hds, GetDesktopWindow(),
-                                         DSSCL_EXCLUSIVE))
-    {
-        MP_ERR(ao, "cannot set direct sound cooperative level\n");
-        IDirectSound_Release(p->hds);
-        FreeLibrary(p->hdsound_dll);
-        return 0;
-    }
-    MP_VERBOSE(ao, "DirectSound initialized\n");
-
-    memset(&dscaps, 0, sizeof(DSCAPS));
-    dscaps.dwSize = sizeof(DSCAPS);
-    if (DS_OK == IDirectSound_GetCaps(p->hds, &dscaps)) {
-        if (dscaps.dwFlags & DSCAPS_EMULDRIVER)
-            MP_VERBOSE(ao, "DirectSound is emulated\n");
-    } else {
-        MP_VERBOSE(ao, "cannot get device capabilities\n");
-    }
-
-    return 1;
-}
-
-/**
-\brief destroy the direct sound buffer
-*/
-static void DestroyBuffer(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    if (p->hdsbuf) {
-        IDirectSoundBuffer_Release(p->hdsbuf);
-        p->hdsbuf = NULL;
-    }
-    if (p->hdspribuf) {
-        IDirectSoundBuffer_Release(p->hdspribuf);
-        p->hdspribuf = NULL;
-    }
-}
-
-/**
-\brief fill sound buffer
-\param data pointer to the sound data to copy
-\param len length of the data to copy in bytes
-\return number of copyed bytes
-*/
-static int write_buffer(struct ao *ao, unsigned char *data, int len)
-{
-    struct priv *p = ao->priv;
-    HRESULT res;
-    LPVOID lpvPtr1;
-    DWORD dwBytes1;
-    LPVOID lpvPtr2;
-    DWORD dwBytes2;
-
-    p->underrun_check = 0;
-
-    // Lock the buffer
-    res = IDirectSoundBuffer_Lock(p->hdsbuf, p->write_offset, len, &lpvPtr1,
-                                  &dwBytes1, &lpvPtr2, &dwBytes2, 0);
-    // If the buffer was lost, restore and retry lock.
-    if (DSERR_BUFFERLOST == res) {
-        IDirectSoundBuffer_Restore(p->hdsbuf);
-        res = IDirectSoundBuffer_Lock(p->hdsbuf, p->write_offset, len, &lpvPtr1,
-                                      &dwBytes1, &lpvPtr2, &dwBytes2, 0);
-    }
-
-
-    if (SUCCEEDED(res)) {
-        memcpy(lpvPtr1, data, dwBytes1);
-        if (NULL != lpvPtr2)
-            memcpy(lpvPtr2, data + dwBytes1, dwBytes2);
-        p->write_offset += dwBytes1 + dwBytes2;
-        if (p->write_offset >= p->buffer_size)
-            p->write_offset = dwBytes2;
-
-        // Release the data back to DirectSound.
-        res = IDirectSoundBuffer_Unlock(p->hdsbuf, lpvPtr1, dwBytes1, lpvPtr2,
-                                        dwBytes2);
-        if (SUCCEEDED(res)) {
-            // Success.
-            DWORD status;
-            IDirectSoundBuffer_GetStatus(p->hdsbuf, &status);
-            if (!(status & DSBSTATUS_PLAYING))
-                res = IDirectSoundBuffer_Play(p->hdsbuf, 0, 0, DSBPLAY_LOOPING);
-            return dwBytes1 + dwBytes2;
-        }
-    }
-    // Lock, Unlock, or Restore failed.
-    return 0;
-}
-
-/***************************************************************************************/
-
-/**
-\brief handle control commands
-\param cmd command
-\param arg argument
-\return CONTROL_OK or CONTROL_UNKNOWN in case the command is not supported
-*/
-static int control(struct ao *ao, enum aocontrol cmd, void *arg)
-{
-    struct priv *p = ao->priv;
-    DWORD volume;
-    switch (cmd) {
-    case AOCONTROL_GET_VOLUME: {
-        ao_control_vol_t *vol = (ao_control_vol_t *)arg;
-        vol->left = vol->right = p->audio_volume;
-        return CONTROL_OK;
-    }
-    case AOCONTROL_SET_VOLUME: {
-        ao_control_vol_t *vol = (ao_control_vol_t *)arg;
-        volume = p->audio_volume = vol->right;
-        if (volume < 1)
-            volume = 1;
-        volume = (DWORD)(log10(volume) * 5000.0) - 10000;
-        IDirectSoundBuffer_SetVolume(p->hdsbuf, volume);
-        return CONTROL_OK;
-    }
-    case AOCONTROL_HAS_SOFT_VOLUME:
-        return CONTROL_TRUE;
-    }
-    return CONTROL_UNKNOWN;
-}
-
-/**
-\brief setup sound device
-\param rate samplerate
-\param channels number of channels
-\param format format
-\param flags unused
-\return 0=success -1=fail
-*/
-static int init(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-    int res;
-
-    if (!InitDirectSound(ao))
-        return -1;
-
-    p->audio_volume = 100;
-
-    // ok, now create the buffers
-    WAVEFORMATEXTENSIBLE wformat;
-    DSBUFFERDESC dsbpridesc;
-    DSBUFFERDESC dsbdesc;
-    int format = af_fmt_from_planar(ao->format);
-    int rate = ao->samplerate;
-
-    if (!af_fmt_is_spdif(format)) {
-        struct mp_chmap_sel sel = {0};
-        mp_chmap_sel_add_waveext(&sel);
-        if (!ao_chmap_sel_adjust(ao, &sel, &ao->channels))
-            return -1;
-    }
-    switch (format) {
-    case AF_FORMAT_S24:
-    case AF_FORMAT_S16:
-    case AF_FORMAT_U8:
-        break;
-    default:
-        if (af_fmt_is_spdif(format))
-            break;
-        MP_VERBOSE(ao, "format %s not supported defaulting to Signed 16-bit Little-Endian\n",
-                   af_fmt_to_str(format));
-        format = AF_FORMAT_S16;
-    }
-    //set our audio parameters
-    ao->samplerate = rate;
-    ao->format = format;
-    ao->bps = ao->channels.num * rate * af_fmt_to_bytes(format);
-    int buffersize = ao->bps * p->cfg_buffersize / 1000;
-    MP_VERBOSE(ao, "Samplerate:%iHz Channels:%i Format:%s\n", rate,
-               ao->channels.num, af_fmt_to_str(format));
-    MP_VERBOSE(ao, "Buffersize:%d bytes (%f msec)\n",
-               buffersize, buffersize * 1000.0 / ao->bps);
-
-    //fill waveformatex
-    ZeroMemory(&wformat, sizeof(WAVEFORMATEXTENSIBLE));
-    wformat.Format.cbSize = (ao->channels.num > 2)
-                    ? sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX) : 0;
-    wformat.Format.nChannels = ao->channels.num;
-    wformat.Format.nSamplesPerSec = rate;
-    if (af_fmt_is_spdif(format)) {
-        // Whether it also works with e.g. DTS is unknown, but probably does.
-        wformat.Format.wFormatTag = WAVE_FORMAT_DOLBY_AC3_SPDIF;
-        wformat.Format.wBitsPerSample = 16;
-        wformat.Format.nBlockAlign = 4;
-    } else {
-        wformat.Format.wFormatTag = (ao->channels.num > 2)
-                                    ? WAVE_FORMAT_EXTENSIBLE : WAVE_FORMAT_PCM;
-        int bps = af_fmt_to_bytes(format);
-        wformat.Format.wBitsPerSample = bps * 8;
-        wformat.Format.nBlockAlign = wformat.Format.nChannels * bps;
-    }
-
-    // fill in primary sound buffer descriptor
-    memset(&dsbpridesc, 0, sizeof(DSBUFFERDESC));
-    dsbpridesc.dwSize = sizeof(DSBUFFERDESC);
-    dsbpridesc.dwFlags       = DSBCAPS_PRIMARYBUFFER;
-    dsbpridesc.dwBufferBytes = 0;
-    dsbpridesc.lpwfxFormat   = NULL;
-
-    // fill in the secondary sound buffer (=stream buffer) descriptor
-    memset(&dsbdesc, 0, sizeof(DSBUFFERDESC));
-    dsbdesc.dwSize = sizeof(DSBUFFERDESC);
-    dsbdesc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 /** Better position accuracy */
-                      | DSBCAPS_GLOBALFOCUS       /** Allows background playing */
-                      | DSBCAPS_CTRLVOLUME;       /** volume control enabled */
-
-    if (ao->channels.num > 2) {
-        wformat.dwChannelMask = mp_chmap_to_waveext(&ao->channels);
-        wformat.SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
-        wformat.Samples.wValidBitsPerSample = wformat.Format.wBitsPerSample;
-        // Needed for 5.1 on emu101k - shit soundblaster
-        dsbdesc.dwFlags |= DSBCAPS_LOCHARDWARE;
-    }
-    wformat.Format.nAvgBytesPerSec = wformat.Format.nSamplesPerSec *
-                                     wformat.Format.nBlockAlign;
-
-    dsbdesc.dwBufferBytes = buffersize;
-    dsbdesc.lpwfxFormat = (WAVEFORMATEX *)&wformat;
-    p->buffer_size = dsbdesc.dwBufferBytes;
-    p->write_offset = 0;
-    p->min_free_space = wformat.Format.nBlockAlign;
-    p->outburst = wformat.Format.nBlockAlign * 512;
-
-    // create primary buffer and set its format
-
-    res = IDirectSound_CreateSoundBuffer(p->hds, &dsbpridesc, &p->hdspribuf, NULL);
-    if (res != DS_OK) {
-        UninitDirectSound(ao);
-        MP_ERR(ao, "cannot create primary buffer (%s)\n", dserr2str(res));
-        return -1;
-    }
-    res = IDirectSoundBuffer_SetFormat(p->hdspribuf, (WAVEFORMATEX *)&wformat);
-    if (res != DS_OK) {
-        MP_WARN(ao, "cannot set primary buffer format (%s), using "
-                "standard setting (bad quality)", dserr2str(res));
-    }
-
-    MP_VERBOSE(ao, "primary buffer created\n");
-
-    // now create the stream buffer
-
-    res = IDirectSound_CreateSoundBuffer(p->hds, &dsbdesc, &p->hdsbuf, NULL);
-    if (res != DS_OK) {
-        if (dsbdesc.dwFlags & DSBCAPS_LOCHARDWARE) {
-            // Try without DSBCAPS_LOCHARDWARE
-            dsbdesc.dwFlags &= ~DSBCAPS_LOCHARDWARE;
-            res = IDirectSound_CreateSoundBuffer(p->hds, &dsbdesc, &p->hdsbuf, NULL);
-        }
-        if (res != DS_OK) {
-            UninitDirectSound(ao);
-            MP_ERR(ao, "cannot create secondary (stream)buffer (%s)\n",
-                   dserr2str(res));
-            return -1;
-        }
-    }
-    MP_VERBOSE(ao, "secondary (stream)buffer created\n");
-    return 0;
-}
-
-
-
-/**
-\brief stop playing and empty buffers (for seeking/pause)
-*/
-static void reset(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    IDirectSoundBuffer_Stop(p->hdsbuf);
-    // reset directsound buffer
-    IDirectSoundBuffer_SetCurrentPosition(p->hdsbuf, 0);
-    p->write_offset = 0;
-    p->underrun_check = 0;
-}
-
-/**
-\brief stop playing, keep buffers (for pause)
-*/
-static void audio_pause(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    IDirectSoundBuffer_Stop(p->hdsbuf);
-}
-
-/**
-\brief resume playing, after audio_pause()
-*/
-static void audio_resume(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    IDirectSoundBuffer_Play(p->hdsbuf, 0, 0, DSBPLAY_LOOPING);
-}
-
-/**
-\brief close audio device
-\param immed stop playback immediately
-*/
-static void uninit(struct ao *ao)
-{
-    reset(ao);
-
-    DestroyBuffer(ao);
-    UninitDirectSound(ao);
-}
-
-// return exact number of free (safe to write) bytes
-static int check_free_buffer_size(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-    int space;
-    DWORD play_offset;
-    IDirectSoundBuffer_GetCurrentPosition(p->hdsbuf, &play_offset, NULL);
-    space = p->buffer_size - (p->write_offset - play_offset);
-    // |              | <-- const --> |                |                 |
-    // buffer start   play_cursor     write_cursor     p->write_offset   buffer end
-    // play_cursor is the actual position of the play cursor
-    // write_cursor is the position after which it is assumed to be save to write data
-    // p->write_offset is the position where we actually write the data to
-    if (space > p->buffer_size)
-        space -= p->buffer_size;                        // p->write_offset < play_offset
-    // Check for buffer underruns. An underrun happens if DirectSound
-    // started to play old data beyond the current p->write_offset. Detect this
-    // by checking whether the free space shrinks, even though no data was
-    // written (i.e. no write_buffer). Doesn't always work, but the only
-    // reason we need this is to deal with the situation when playback ends,
-    // and the buffer is only half-filled.
-    if (space < p->underrun_check) {
-        // there's no useful data in the buffers
-        space = p->buffer_size;
-        reset(ao);
-    }
-    p->underrun_check = space;
-    return space;
-}
-
-/**
-   \brief find out how many bytes can be written into the audio buffer without
-   \return free space in bytes, has to return 0 if the buffer is almost full
- */
-static int get_space(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    int space = check_free_buffer_size(ao);
-    if (space < p->min_free_space)
-        return 0;
-    return (space - p->min_free_space) / p->outburst * p->outburst / ao->sstride;
-}
-
-/**
-\brief play 'len' bytes of 'data'
-\param data pointer to the data to play
-\param len size in bytes of the data buffer, gets rounded down to outburst*n
-\param flags currently unused
-\return number of played bytes
-*/
-static int play(struct ao *ao, void **data, int samples, int flags)
-{
-    struct priv *p = ao->priv;
-    int len = samples * ao->sstride;
-
-    int space = check_free_buffer_size(ao);
-    if (space < len)
-        len = space;
-
-    if (!(flags & AOPLAY_FINAL_CHUNK))
-        len = (len / p->outburst) * p->outburst;
-    return write_buffer(ao, data[0], len) / ao->sstride;
-}
-
-/**
-\brief get the delay between the first and last sample in the buffer
-\return delay in seconds
-*/
-static double get_delay(struct ao *ao)
-{
-    struct priv *p = ao->priv;
-
-    int space = check_free_buffer_size(ao);
-    return (p->buffer_size - space) / (double)ao->bps;
-}
-
-#define OPT_BASE_STRUCT struct priv
-
-const struct ao_driver audio_out_dsound = {
-    .description = "Windows DirectSound audio output",
-    .name      = "dsound",
-    .init      = init,
-    .uninit    = uninit,
-    .control   = control,
-    .get_space = get_space,
-    .play      = play,
-    .get_delay = get_delay,
-    .pause     = audio_pause,
-    .resume    = audio_resume,
-    .reset     = reset,
-    .list_devs = list_devs,
-    .priv_size = sizeof(struct priv),
-    .options = (const struct m_option[]) {
-        OPT_INT("device", cfg_device, 0, OPTDEF_INT(-1)),
-        OPT_INTRANGE("buffersize", cfg_buffersize, 0, 1, 10000, OPTDEF_INT(200)),
-        {0}
-    },
-};

audio/out/ao_lavc.c

@@ -31,7 +31,7 @@
 #include "common/common.h"
 #include "audio/format.h"
 #include "audio/fmt-conversion.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "ao.h"
 #include "internal.h"
 #include "common/msg.h"

audio/out/ao_null.c

@@ -26,7 +26,7 @@
 #include <stdlib.h>
 #include <math.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "config.h"
 #include "osdep/timer.h"

audio/out/ao_openal.c

@@ -44,8 +44,7 @@
 
 #define MAX_CHANS MP_NUM_CHANNELS
 #define NUM_BUF 128
-#define CHUNK_SIZE 512
-#define CHUNK_SAMPLES (CHUNK_SIZE / 2)
+#define CHUNK_SAMPLES 256
 static ALuint buffers[MAX_CHANS][NUM_BUF];
 static ALuint sources[MAX_CHANS];
 
@@ -56,6 +55,8 @@ static struct ao *ao_data;
 
 struct priv {
     char *cfg_device;
+    ALenum al_format;
+    int chunk_size;
 };
 
 static void reset(struct ao *ao);
@@ -117,22 +118,51 @@ struct speaker {
 };
 
 static const struct speaker speaker_pos[] = {
-    {MP_SPEAKER_ID_FL,   {-1, 0, 0.5}},
-    {MP_SPEAKER_ID_FR,   { 1, 0, 0.5}},
-    {MP_SPEAKER_ID_FC,   { 0, 0,   1}},
-    {MP_SPEAKER_ID_LFE,  { 0, 0, 0.1}},
-    {MP_SPEAKER_ID_BL,   {-1, 0,  -1}},
-    {MP_SPEAKER_ID_BR,   { 1, 0,  -1}},
-    {MP_SPEAKER_ID_BC,   { 0, 0,  -1}},
-    {MP_SPEAKER_ID_SL,   {-1, 0,   0}},
-    {MP_SPEAKER_ID_SR,   { 1, 0,   0}},
+    {MP_SPEAKER_ID_FL,   {-0.500,  0, -0.866}}, // -30 deg
+    {MP_SPEAKER_ID_FR,   { 0.500,  0, -0.866}}, //  30 deg
+    {MP_SPEAKER_ID_FC,   {     0,  0,     -1}}, //   0 deg
+    {MP_SPEAKER_ID_LFE,  {     0, -1,      0}}, //   below
+    {MP_SPEAKER_ID_BL,   {-0.609,  0,  0.793}}, // -142.5 deg
+    {MP_SPEAKER_ID_BR,   { 0.609,  0,  0.793}}, //  142.5 deg
+    {MP_SPEAKER_ID_BC,   {     0,  0,      1}}, //  180 deg
+    {MP_SPEAKER_ID_SL,   {-0.985,  0,  0.174}}, // -100 deg
+    {MP_SPEAKER_ID_SR,   { 0.985,  0,  0.174}}, //  100 deg
     {-1},
 };
 
+static ALenum get_al_format(int format)
+{
+    switch (format) {
+    case AF_FORMAT_U8P: return AL_FORMAT_MONO8;
+    case AF_FORMAT_S16P: return  AL_FORMAT_MONO16;
+    case AF_FORMAT_FLOATP:
+        if (alIsExtensionPresent((ALchar*)"AL_EXT_float32") == AL_TRUE)
+            return AL_FORMAT_MONO_FLOAT32;
+        break;
+    case AF_FORMAT_DOUBLEP:
+        if (alIsExtensionPresent((ALchar*)"AL_EXT_double") == AL_TRUE)
+            return AL_FORMAT_MONO_DOUBLE_EXT;
+        break;
+    }
+    return AL_FALSE;
+}
+
+// close audio device
+static void uninit(struct ao *ao)
+{
+    ALCcontext *ctx = alcGetCurrentContext();
+    ALCdevice *dev = alcGetContextsDevice(ctx);
+    reset(ao);
+    alcMakeContextCurrent(NULL);
+    alcDestroyContext(ctx);
+    alcCloseDevice(dev);
+    ao_data = NULL;
+}
+
 static int init(struct ao *ao)
 {
     float position[3] = {0, 0, 0};
-    float direction[6] = {0, 0, 1, 0, -1, 0};
+    float direction[6] = {0, 0, -1, 0, 1, 0};
     ALCdevice *dev = NULL;
     ALCcontext *ctx = NULL;
     ALCint freq = 0;
@@ -184,25 +214,31 @@ static int init(struct ao *ao)
     alcGetIntegerv(dev, ALC_FREQUENCY, 1, &freq);
     if (alcGetError(dev) == ALC_NO_ERROR && freq)
         ao->samplerate = freq;
-    ao->format = AF_FORMAT_S16P;
+
+    p->al_format = AL_FALSE;
+    int try_formats[AF_FORMAT_COUNT];
+    af_get_best_sample_formats(ao->format, try_formats);
+    for (int n = 0; try_formats[n]; n++) {
+        p->al_format = get_al_format(try_formats[n]);
+        if (p->al_format != AL_FALSE) {
+            ao->format = try_formats[n];
+            break;
+        }
+    }
+
+    if (p->al_format == AL_FALSE) {
+        MP_FATAL(ao, "Can't find appropriate sample format.\n");
+        uninit(ao);
+        goto err_out;
+    }
+
+    p->chunk_size = CHUNK_SAMPLES * af_fmt_to_bytes(ao->format);
     return 0;
 
 err_out:
     return -1;
 }
 
-// close audio device
-static void uninit(struct ao *ao)
-{
-    ALCcontext *ctx = alcGetCurrentContext();
-    ALCdevice *dev = alcGetContextsDevice(ctx);
-    reset(ao);
-    alcMakeContextCurrent(NULL);
-    alcDestroyContext(ctx);
-    alcCloseDevice(dev);
-    ao_data = NULL;
-}
-
 static void drain(struct ao *ao)
 {
     ALint state;
@@ -274,14 +310,15 @@ static int get_space(struct ao *ao)
  */
 static int play(struct ao *ao, void **data, int samples, int flags)
 {
+    struct priv *p = ao->priv;
     ALint state;
     int num = samples / CHUNK_SAMPLES;
     for (int i = 0; i < num; i++) {
         for (int ch = 0; ch < ao->channels.num; ch++) {
-            int16_t *d = data[ch];
-            d += i * CHUNK_SAMPLES;
-            alBufferData(buffers[ch][cur_buf[ch]], AL_FORMAT_MONO16, d,
-                         CHUNK_SIZE, ao->samplerate);
+            char *d = data[ch];
+            d += i * p->chunk_size;
+            alBufferData(buffers[ch][cur_buf[ch]], p->al_format, d,
+                         p->chunk_size, ao->samplerate);
             alSourceQueueBuffers(sources[ch], 1, &buffers[ch][cur_buf[ch]]);
             cur_buf[ch] = (cur_buf[ch] + 1) % NUM_BUF;
         }

audio/out/ao_pcm.c

@@ -27,7 +27,7 @@
 
 #include <libavutil/common.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "options/m_option.h"
 #include "audio/format.h"

audio/out/ao_pulse.c

@@ -376,22 +376,8 @@ fail:
     return -1;
 }
 
-static int init(struct ao *ao)
+static bool set_format(struct ao *ao, pa_format_info *format)
 {
-    struct pa_channel_map map;
-    pa_proplist *proplist = NULL;
-    pa_format_info *format = NULL;
-    struct priv *priv = ao->priv;
-    char *sink = priv->cfg_sink && priv->cfg_sink[0] ? priv->cfg_sink : ao->device;
-
-    if (pa_init_boilerplate(ao) < 0)
-        return -1;
-
-    pa_threaded_mainloop_lock(priv->mainloop);
-
-    if (!(format = pa_format_info_new()))
-        goto unlock_and_fail;
-
     ao->format = af_fmt_from_planar(ao->format);
 
     format->encoding = map_digital_format(ao->format);
@@ -411,8 +397,29 @@ static int init(struct ao *ao)
         pa_format_info_set_sample_format(format, fmt_map->pa_format);
     }
 
+    struct pa_channel_map map;
+
     if (!select_chmap(ao, &map))
-        goto unlock_and_fail;
+        return false;
+
+    pa_format_info_set_rate(format, ao->samplerate);
+    pa_format_info_set_channels(format, ao->channels.num);
+    pa_format_info_set_channel_map(format, &map);
+
+    return ao->samplerate < PA_RATE_MAX && pa_format_info_valid(format);
+}
+
+static int init(struct ao *ao)
+{
+    pa_proplist *proplist = NULL;
+    pa_format_info *format = NULL;
+    struct priv *priv = ao->priv;
+    char *sink = priv->cfg_sink && priv->cfg_sink[0] ? priv->cfg_sink : ao->device;
+
+    if (pa_init_boilerplate(ao) < 0)
+        return -1;
+
+    pa_threaded_mainloop_lock(priv->mainloop);
 
     if (!(proplist = pa_proplist_new())) {
         MP_ERR(ao, "Failed to allocate proplist\n");
@@ -420,13 +427,17 @@ static int init(struct ao *ao)
     }
     (void)pa_proplist_sets(proplist, PA_PROP_MEDIA_ICON_NAME, ao->client_name);
 
-    pa_format_info_set_rate(format, ao->samplerate);
-    pa_format_info_set_channels(format, ao->channels.num);
-    pa_format_info_set_channel_map(format, &map);
-
-    if (!pa_format_info_valid(format)) {
-        MP_ERR(ao, "Invalid audio format\n");
+    if (!(format = pa_format_info_new()))
         goto unlock_and_fail;
+
+    if (!set_format(ao, format)) {
+        ao->channels = (struct mp_chmap) MP_CHMAP_INIT_STEREO;
+        ao->samplerate = 48000;
+        ao->format = AF_FORMAT_FLOAT;
+        if (!set_format(ao, format)) {
+            MP_ERR(ao, "Invalid audio format\n");
+            goto unlock_and_fail;
+        }
     }
 
     if (!(priv->stream = pa_stream_new_extended(priv->context, "audio stream",

audio/out/ao_rsound.c

@@ -26,7 +26,7 @@
 #include <unistd.h>
 #include <rsound.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "options/m_option.h"
 #include "osdep/timer.h"

audio/out/ao_sdl.c

@@ -20,7 +20,7 @@
 
 #include "config.h"
 #include "audio/format.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "ao.h"
 #include "internal.h"
 #include "common/common.h"

audio/out/ao_wasapi.c

@@ -17,49 +17,61 @@
  * with mpv.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <stdlib.h>
+#include <math.h>
 #include <inttypes.h>
-#include <process.h>
-#include <initguid.h>
-#include <audioclient.h>
-#include <endpointvolume.h>
-#include <mmdeviceapi.h>
-#include <avrt.h>
+#include <libavutil/mathematics.h>
 
-#include "audio/out/ao_wasapi.h"
-#include "audio/out/ao_wasapi_utils.h"
-
-#include "audio/format.h"
+#include "options/m_option.h"
 #include "osdep/timer.h"
 #include "osdep/io.h"
+#include "ao_wasapi.h"
 
-static HRESULT get_device_delay(struct wasapi_state *state, double *delay) {
+// naive av_rescale for unsigned
+static UINT64 uint64_scale(UINT64 x, UINT64 num, UINT64 den)
+{
+    return (x / den) * num
+        + ((x % den) * (num / den))
+        + ((x % den) * (num % den)) / den;
+}
+
+static HRESULT get_device_delay(struct wasapi_state *state, double *delay_us) {
     UINT64 sample_count = atomic_load(&state->sample_count);
     UINT64 position, qpc_position;
     HRESULT hr;
 
     hr = IAudioClock_GetPosition(state->pAudioClock, &position, &qpc_position);
-    /* GetPosition succeeded, but the result may be inaccurate due to the length of the call */
-    /* http://msdn.microsoft.com/en-us/library/windows/desktop/dd370889%28v=vs.85%29.aspx */
+    // GetPosition succeeded, but the result may be
+    // inaccurate due to the length of the call
+    // http://msdn.microsoft.com/en-us/library/windows/desktop/dd370889%28v=vs.85%29.aspx
     if (hr == S_FALSE) {
-        MP_DBG(state, "Possibly inaccurate device position.\n");
+        MP_VERBOSE(state, "Possibly inaccurate device position.\n");
         hr = S_OK;
     }
     EXIT_ON_ERROR(hr);
 
-    LARGE_INTEGER qpc_count;
-    QueryPerformanceCounter(&qpc_count);
-    double qpc_diff = (qpc_count.QuadPart * 1e7 / state->qpc_frequency.QuadPart) - qpc_position;
+    // convert position to number of samples careful to avoid overflow
+    UINT64 sample_position = uint64_scale(position,
+                                          state->format.Format.nSamplesPerSec,
+                                          state->clock_frequency);
+    INT64 diff = sample_count - sample_position;
+    *delay_us = diff * 1e6 / state->format.Format.nSamplesPerSec;
 
-    position += state->clock_frequency * (uint64_t) (qpc_diff / 1e7);
+    // Correct for any delay in IAudioClock_GetPosition above.
+    // This should normally be very small (<1 us), but just in case. . .
+    LARGE_INTEGER qpc;
+    QueryPerformanceCounter(&qpc);
+    INT64 qpc_diff = av_rescale(qpc.QuadPart, 10000000, state->qpc_frequency.QuadPart)
+                     - qpc_position;
+    // ignore the above calculation if it yeilds more than 10 seconds (due to
+    // possible overflow inside IAudioClock_GetPosition)
+    if (qpc_diff < 10 * 10000000) {
+        *delay_us -= qpc_diff / 10.0; // convert to us
+    } else {
+        MP_VERBOSE(state, "Insane qpc delay correction of %g seconds. "
+                   "Ignoring it.\n", qpc_diff / 10000000.0);
+    }
 
-    /* convert position to the same base as sample_count */
-    position = position * state->format.Format.nSamplesPerSec / state->clock_frequency;
-
-    double diff = sample_count - position;
-    *delay = diff / state->format.Format.nSamplesPerSec;
-
-    MP_TRACE(state, "Device delay: %g samples (%g ms)\n", diff, *delay * 1000);
+    MP_TRACE(state, "Device delay: %g us\n", *delay_us);
 
     return S_OK;
 exit_label:
@@ -80,11 +92,14 @@ static void thread_feed(struct ao *ao)
         EXIT_ON_ERROR(hr);
 
         frame_count -= padding;
-        MP_TRACE(ao, "Frame to fill: %"PRIu32". Padding: %"PRIu32"\n", frame_count, padding);
+        MP_TRACE(ao, "Frame to fill: %"PRIu32". Padding: %"PRIu32"\n",
+                 frame_count, padding);
     }
-    double delay;
-    hr = get_device_delay(state, &delay);
+    double delay_us;
+    hr = get_device_delay(state, &delay_us);
     EXIT_ON_ERROR(hr);
+    // add the buffer delay
+    delay_us += frame_count * 1e6 / state->format.Format.nSamplesPerSec;
 
     BYTE *pData;
     hr = IAudioRenderClient_GetBuffer(state->pRenderClient,
@@ -93,10 +108,11 @@ static void thread_feed(struct ao *ao)
 
     BYTE *data[1] = {pData};
 
-    ao_read_data(ao, (void**)data, frame_count, (int64_t) (
-                     mp_time_us() + delay * 1e6 +
-                     frame_count * 1e6 / state->format.Format.nSamplesPerSec));
+    ao_read_data(ao, (void **)data, frame_count,
+                 mp_time_us() + (int64_t)llrint(delay_us));
 
+    // note, we can't use ao_read_data return value here since we already
+    // commited to frame_count above in the GetBuffer call
     hr = IAudioRenderClient_ReleaseBuffer(state->pRenderClient,
                                           frame_count, 0);
     EXIT_ON_ERROR(hr);
@@ -124,17 +140,21 @@ static void thread_resume(struct ao *ao)
                mp_HRESULT_to_str(hr));
     }
 
-    /* Fill the buffer before starting, but only if there is no audio queued to play. */
-    /* This prevents overfilling the buffer, which leads to problems in exclusive mode */
+    // Fill the buffer before starting, but only if there is no audio queued to
+    // play.  This prevents overfilling the buffer, which leads to problems in
+    // exclusive mode
     if (padding < (UINT32) state->bufferFrameCount)
         thread_feed(ao);
 
     // start feeding next wakeup if something else hasn't been requested
     int expected = WASAPI_THREAD_RESUME;
-    atomic_compare_exchange_strong(&state->thread_state, &expected, WASAPI_THREAD_FEED);
+    atomic_compare_exchange_strong(&state->thread_state, &expected,
+                                   WASAPI_THREAD_FEED);
     hr = IAudioClient_Start(state->pAudioClient);
-    if (hr != S_OK)
-        MP_ERR(state, "IAudioClient_Start returned %s\n", mp_HRESULT_to_str(hr));
+    if (hr != S_OK) {
+        MP_ERR(state, "IAudioClient_Start returned %s\n",
+               mp_HRESULT_to_str(hr));
+    }
 
     return;
 }
@@ -145,11 +165,11 @@ static void thread_reset(struct ao *ao)
     HRESULT hr;
     MP_DBG(state, "Thread Reset\n");
     hr = IAudioClient_Stop(state->pAudioClient);
-    /* we may get S_FALSE if the stream is already stopped */
+    // we may get S_FALSE if the stream is already stopped
     if (hr != S_OK && hr != S_FALSE)
         MP_ERR(state, "IAudioClient_Stop returned: %s\n", mp_HRESULT_to_str(hr));
 
-    /* we may get S_FALSE if the stream is already reset */
+    // we may get S_FALSE if the stream is already reset
     hr = IAudioClient_Reset(state->pAudioClient);
     if (hr != S_OK && hr != S_FALSE)
         MP_ERR(state, "IAudioClient_Reset returned: %s\n", mp_HRESULT_to_str(hr));
@@ -157,7 +177,8 @@ static void thread_reset(struct ao *ao)
     atomic_store(&state->sample_count, 0);
     // start feeding next wakeup if something else hasn't been requested
     int expected = WASAPI_THREAD_RESET;
-    atomic_compare_exchange_strong(&state->thread_state, &expected, WASAPI_THREAD_FEED);
+    atomic_compare_exchange_strong(&state->thread_state, &expected,
+                                   WASAPI_THREAD_FEED);
     return;
 }
 
@@ -173,11 +194,12 @@ static DWORD __stdcall AudioThread(void *lpParameter)
         goto exit_label;
 
     MP_DBG(ao, "Entering dispatch loop\n");
-    while (true) { /* watch events */
+    while (true) { // watch events
         HANDLE events[] = {state->hWake};
-        switch (MsgWaitForMultipleObjects(MP_ARRAY_SIZE(events), events, FALSE, INFINITE,
+        switch (MsgWaitForMultipleObjects(MP_ARRAY_SIZE(events), events,
+                                          FALSE, INFINITE,
                                           QS_POSTMESSAGE | QS_SENDMESSAGE)) {
-        /* AudioThread wakeup */
+        // AudioThread wakeup
         case WAIT_OBJECT_0:
             switch (atomic_load(&state->thread_state)) {
             case WASAPI_THREAD_FEED:
@@ -198,7 +220,7 @@ static DWORD __stdcall AudioThread(void *lpParameter)
                 goto exit_label;
             }
             break;
-        /* messages to dispatch (COM marshalling) */
+        // messages to dispatch (COM marshalling)
         case (WAIT_OBJECT_0 + MP_ARRAY_SIZE(events)):
             wasapi_dispatch(ao);
             break;
@@ -215,7 +237,8 @@ exit_label:
     return 0;
 }
 
-static void set_thread_state(struct ao *ao, enum wasapi_thread_state thread_state)
+static void set_thread_state(struct ao *ao,
+                             enum wasapi_thread_state thread_state)
 {
     struct wasapi_state *state = ao->priv;
     atomic_store(&state->thread_state, thread_state);
@@ -230,20 +253,22 @@ static void uninit(struct ao *ao)
     if (state->hWake)
         set_thread_state(ao, WASAPI_THREAD_SHUTDOWN);
 
-    /* wait up to 10 seconds */
+    // wait up to 10 seconds
     if (state->hAudioThread &&
         WaitForSingleObject(state->hAudioThread, 10000) == WAIT_TIMEOUT)
     {
         MP_ERR(ao, "Audio loop thread refuses to abort\n");
         return;
     }
-    if (state->VistaBlob.hAvrt)
-        FreeLibrary(state->VistaBlob.hAvrt);
 
     SAFE_RELEASE(state->hInitDone,   CloseHandle(state->hInitDone));
     SAFE_RELEASE(state->hWake,       CloseHandle(state->hWake));
     SAFE_RELEASE(state->hAudioThread,CloseHandle(state->hAudioThread));
 
+    wasapi_change_uninit(ao);
+
+    talloc_free(state->deviceID);
+
     CoUninitialize();
     MP_DBG(ao, "Uninit wasapi done\n");
 }
@@ -255,8 +280,14 @@ static int init(struct ao *ao)
 
     struct wasapi_state *state = ao->priv;
     state->log = ao->log;
-    if(!wasapi_fill_VistaBlob(state))
-        MP_WARN(ao, "Error loading thread priority functions\n");
+
+    state->deviceID = find_deviceID(ao);
+    if (!state->deviceID) {
+        uninit(ao);
+        return -1;
+    }
+
+    wasapi_change_init(ao, false);
 
     state->hInitDone = CreateEventW(NULL, FALSE, FALSE, NULL);
     state->hWake     = CreateEventW(NULL, FALSE, FALSE, NULL);
@@ -274,7 +305,7 @@ static int init(struct ao *ao)
         return -1;
     }
 
-    WaitForSingleObject(state->hInitDone, INFINITE); /* wait on init complete */
+    WaitForSingleObject(state->hInitDone, INFINITE); // wait on init complete
     SAFE_RELEASE(state->hInitDone,CloseHandle(state->hInitDone));
     if (state->init_ret != S_OK) {
         if (!ao->probing)
@@ -283,88 +314,135 @@ static int init(struct ao *ao)
         return -1;
     }
 
-    wasapi_setup_proxies(state);
+    wasapi_receive_proxies(state);
     MP_DBG(ao, "Init wasapi done\n");
     return 0;
 }
 
+static int control_exclusive(struct ao *ao, enum aocontrol cmd, void *arg)
+{
+    struct wasapi_state *state = ao->priv;
+
+    switch (cmd) {
+    case AOCONTROL_GET_VOLUME:
+    case AOCONTROL_SET_VOLUME:
+        if (!state->pEndpointVolumeProxy ||
+            !(state->vol_hw_support & ENDPOINT_HARDWARE_SUPPORT_VOLUME)) {
+            return CONTROL_FALSE;
+        }
+
+        float volume;
+        switch (cmd) {
+        case AOCONTROL_GET_VOLUME:
+            IAudioEndpointVolume_GetMasterVolumeLevelScalar(
+                state->pEndpointVolumeProxy,
+                &volume);
+            *(ao_control_vol_t *)arg = (ao_control_vol_t){
+                .left  = 100.0f * volume,
+                .right = 100.0f * volume,
+            };
+            return CONTROL_OK;
+        case AOCONTROL_SET_VOLUME:
+            volume = ((ao_control_vol_t *)arg)->left / 100.f;
+            IAudioEndpointVolume_SetMasterVolumeLevelScalar(
+                state->pEndpointVolumeProxy,
+                volume, NULL);
+            return CONTROL_OK;
+        }
+    case AOCONTROL_GET_MUTE:
+    case AOCONTROL_SET_MUTE:
+        if (!state->pEndpointVolumeProxy ||
+            !(state->vol_hw_support & ENDPOINT_HARDWARE_SUPPORT_MUTE)) {
+            return CONTROL_FALSE;
+        }
+
+        BOOL mute;
+        switch (cmd) {
+        case AOCONTROL_GET_MUTE:
+            IAudioEndpointVolume_GetMute(state->pEndpointVolumeProxy,
+                                         &mute);
+            *(bool *)arg = mute;
+            return CONTROL_OK;
+        case AOCONTROL_SET_MUTE:
+            mute = *(bool *)arg;
+            IAudioEndpointVolume_SetMute(state->pEndpointVolumeProxy,
+                                         mute, NULL);
+            return CONTROL_OK;
+        }
+    case AOCONTROL_HAS_PER_APP_VOLUME:
+        return CONTROL_FALSE;
+    default:
+        return CONTROL_UNKNOWN;
+    }
+}
+
+static int control_shared(struct ao *ao, enum aocontrol cmd, void *arg)
+{
+    struct wasapi_state *state = ao->priv;
+    if (!state->pAudioVolumeProxy)
+        return CONTROL_UNKNOWN;
+
+    float volume;
+    BOOL mute;
+    switch(cmd) {
+    case AOCONTROL_GET_VOLUME:
+        ISimpleAudioVolume_GetMasterVolume(state->pAudioVolumeProxy,
+                                           &volume);
+        *(ao_control_vol_t *)arg = (ao_control_vol_t){
+            .left  = 100.0f * volume,
+            .right = 100.0f * volume,
+        };
+        return CONTROL_OK;
+    case AOCONTROL_SET_VOLUME:
+        volume = ((ao_control_vol_t *)arg)->left / 100.f;
+        ISimpleAudioVolume_SetMasterVolume(state->pAudioVolumeProxy,
+                                           volume, NULL);
+        return CONTROL_OK;
+    case AOCONTROL_GET_MUTE:
+        ISimpleAudioVolume_GetMute(state->pAudioVolumeProxy, &mute);
+        *(bool *)arg = mute;
+        return CONTROL_OK;
+    case AOCONTROL_SET_MUTE:
+        mute = *(bool *)arg;
+        ISimpleAudioVolume_SetMute(state->pAudioVolumeProxy, mute, NULL);
+        return CONTROL_OK;
+    case AOCONTROL_HAS_PER_APP_VOLUME:
+        return CONTROL_TRUE;
+    default:
+        return CONTROL_UNKNOWN;
+    }
+}
+
 static int control(struct ao *ao, enum aocontrol cmd, void *arg)
 {
     struct wasapi_state *state = ao->priv;
-    ao_control_vol_t *vol = arg;
-    BOOL mute;
 
+    // common to exclusive and shared
     switch (cmd) {
-    case AOCONTROL_GET_VOLUME:
-        if (state->opt_exclusive)
-            IAudioEndpointVolume_GetMasterVolumeLevelScalar(state->pEndpointVolumeProxy,
-                                                            &state->audio_volume);
-        else
-            ISimpleAudioVolume_GetMasterVolume(state->pAudioVolumeProxy,
-                                               &state->audio_volume);
+    case AOCONTROL_UPDATE_STREAM_TITLE:
+        if (!state->pSessionControlProxy)
+            return CONTROL_FALSE;
 
-        /* check to see if user manually changed volume through mixer;
-           this information is used in exclusive mode for restoring the mixer volume on uninit */
-        if (state->audio_volume != state->previous_volume) {
-            MP_VERBOSE(state, "Mixer difference: %.2g now, expected %.2g\n",
-                       state->audio_volume, state->previous_volume);
-            state->initial_volume = state->audio_volume;
-        }
-
-        vol->left = vol->right = 100.0f * state->audio_volume;
-        return CONTROL_OK;
-    case AOCONTROL_SET_VOLUME:
-        state->audio_volume = vol->left / 100.f;
-        if (state->opt_exclusive)
-            IAudioEndpointVolume_SetMasterVolumeLevelScalar(state->pEndpointVolumeProxy,
-                                                            state->audio_volume, NULL);
-        else
-            ISimpleAudioVolume_SetMasterVolume(state->pAudioVolumeProxy,
-                                               state->audio_volume, NULL);
-
-        state->previous_volume = state->audio_volume;
-        return CONTROL_OK;
-    case AOCONTROL_GET_MUTE:
-        if (state->opt_exclusive)
-            IAudioEndpointVolume_GetMute(state->pEndpointVolumeProxy, &mute);
-        else
-            ISimpleAudioVolume_GetMute(state->pAudioVolumeProxy, &mute);
-        *(bool*)arg = mute;
-
-        return CONTROL_OK;
-    case AOCONTROL_SET_MUTE:
-        mute = *(bool*)arg;
-        if (state->opt_exclusive)
-            IAudioEndpointVolume_SetMute(state->pEndpointVolumeProxy, mute, NULL);
-        else
-            ISimpleAudioVolume_SetMute(state->pAudioVolumeProxy, mute, NULL);
-
-        return CONTROL_OK;
-    case AOCONTROL_HAS_PER_APP_VOLUME:
-        return CONTROL_TRUE;
-    case AOCONTROL_UPDATE_STREAM_TITLE: {
-        MP_VERBOSE(state, "Updating stream title to \"%s\"\n", (char*)arg);
         wchar_t *title = mp_from_utf8(NULL, (char*)arg);
-
         wchar_t *tmp = NULL;
-
-        /* There is a weird race condition in the IAudioSessionControl itself --
-           it seems that *sometimes* the SetDisplayName does not take effect and it still shows
-           the old title. Use this loop to insist until it works. */
+        // There is a weird race condition in the IAudioSessionControl itself --
+        // it seems that *sometimes* the SetDisplayName does not take effect and
+        // it still shows the old title. Use this loop to insist until it works.
         do {
-            IAudioSessionControl_SetDisplayName(state->pSessionControlProxy, title, NULL);
+            IAudioSessionControl_SetDisplayName(state->pSessionControlProxy,
+                                                title, NULL);
 
             SAFE_RELEASE(tmp, CoTaskMemFree(tmp));
-            IAudioSessionControl_GetDisplayName(state->pSessionControlProxy, &tmp);
+            IAudioSessionControl_GetDisplayName(state->pSessionControlProxy,
+                                                &tmp);
         } while (lstrcmpW(title, tmp));
         SAFE_RELEASE(tmp, CoTaskMemFree(tmp));
         talloc_free(title);
-
         return CONTROL_OK;
     }
-    default:
-        return CONTROL_UNKNOWN;
-    }
+
+    return state->opt_exclusive ?
+        control_exclusive(ao, cmd, arg) : control_shared(ao, cmd, arg);
 }
 
 static void audio_reset(struct ao *ao)
@@ -380,9 +458,7 @@ static void audio_resume(struct ao *ao)
 static void hotplug_uninit(struct ao *ao)
 {
     MP_DBG(ao, "Hotplug uninit\n");
-    struct wasapi_state *state = ao->priv;
     wasapi_change_uninit(ao);
-    SAFE_RELEASE(state->pEnumerator, IMMDeviceEnumerator_Release(state->pEnumerator));
     CoUninitialize();
 }
 
@@ -392,10 +468,7 @@ static int hotplug_init(struct ao *ao)
     struct wasapi_state *state = ao->priv;
     state->log = ao->log;
     CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
-    HRESULT hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL, CLSCTX_ALL,
-                                  &IID_IMMDeviceEnumerator, (void **)&state->pEnumerator);
-    EXIT_ON_ERROR(hr);
-    hr = wasapi_change_init(ao, true);
+    HRESULT hr = wasapi_change_init(ao, true);
     EXIT_ON_ERROR(hr);
 
     return 0;

audio/out/ao_wasapi.h

@@ -20,17 +20,24 @@
 #ifndef MP_AO_WASAPI_H_
 #define MP_AO_WASAPI_H_
 
+#include <stdlib.h>
 #include <stdbool.h>
+#include <windows.h>
+#include <mmdeviceapi.h>
 #include <audioclient.h>
 #include <audiopolicy.h>
-#include <mmdeviceapi.h>
-#include <avrt.h>
+#include <endpointvolume.h>
 
+#include "common/msg.h"
 #include "osdep/atomics.h"
+#include "osdep/windows_utils.h"
+#include "internal.h"
+#include "ao.h"
 
 typedef struct change_notify {
-    IMMNotificationClient client; /* this must be first in the structure! */
-    LPWSTR monitored; /* Monitored device */
+    IMMNotificationClient client; // this must be first in the structure!
+    IMMDeviceEnumerator *pEnumerator; // object where client is registered
+    LPWSTR monitored; // Monitored device
     bool is_hotplug;
     struct ao *ao;
 } change_notify;
@@ -52,75 +59,73 @@ enum wasapi_thread_state {
 
 typedef struct wasapi_state {
     struct mp_log *log;
-    /* Init phase */
-    HRESULT init_ret;
-    HANDLE hInitDone;
-    int share_mode;
 
-    /* volume control */
-    DWORD vol_hw_support;
-    float audio_volume;
-    float previous_volume;
-    float initial_volume;
+    // Thread handles
+    HRESULT init_ret;        // status of init phase
+    HANDLE hInitDone;        // set when init is complete in audio thread
+    HANDLE hAudioThread;     // the audio thread itself
+    HANDLE hWake;            // thread wakeup event
+    atomic_int thread_state; // enum wasapi_thread_state (what to do on wakeup)
 
-    /* WASAPI handles, owned by audio thread */
+    // for setting the audio thread priority
+    HANDLE hTask;
+
+    // ID of the device to use
+    LPWSTR deviceID;
+    // WASAPI object handles owned and used by audio thread
     IMMDevice *pDevice;
     IAudioClient *pAudioClient;
     IAudioRenderClient *pRenderClient;
-    ISimpleAudioVolume *pAudioVolume;
-    IAudioEndpointVolume *pEndpointVolume;
-    IAudioSessionControl *pSessionControl;
-    IMMDeviceEnumerator *pEnumerator;
 
-    /* thread handles */
-    HANDLE hAudioThread; /* the thread itself */
-    HANDLE hWake; /* thread wakeup event */
-    atomic_int thread_state; /* enum wasapi_thread_state */
-
-    /* for setting the audio thread priority */
-    HANDLE hTask; /* AV thread */
-    DWORD taskIndex; /* AV task ID */
-
-    /* WASAPI proxy handles, for Single-Threaded Apartment communication.
-       One is needed for each audio thread object that's accessed from the main thread. */
-    ISimpleAudioVolume *pAudioVolumeProxy;
-    IAudioEndpointVolume *pEndpointVolumeProxy;
-    IAudioSessionControl *pSessionControlProxy;
-
-    /* Streams used to marshal the proxy objects. The thread owning the actual objects
-       needs to marshal proxy objects into these streams, and the thread that wants the
-       proxies unmarshals them from here. */
-    IStream *sAudioVolume;
-    IStream *sEndpointVolume;
-    IStream *sSessionControl;
-
-    /* WASAPI internal clock information, for estimating delay */
+    // WASAPI internal clock information, for estimating delay
     IAudioClock *pAudioClock;
-    UINT64 clock_frequency; /* scale for the "samples" returned by the clock */
-    atomic_ullong sample_count; /* the amount of samples per channel written to a GetBuffer buffer */
-    LARGE_INTEGER qpc_frequency; /* frequency of windows' high resolution timer */
+    atomic_ullong sample_count;  // samples per channel written by GetBuffer
+    UINT64 clock_frequency;      // scale for position returned by GetPosition
+    LARGE_INTEGER qpc_frequency; // frequency of Windows' high resolution timer
 
-    /* ao options */
+    // WASAPI control (handles owned by audio thread but used by main thread)
+    IAudioSessionControl *pSessionControl; // setting the stream title
+    IAudioEndpointVolume *pEndpointVolume; // exclusive mode volume/mute
+    ISimpleAudioVolume *pAudioVolume;      // shared mode volume/mute
+    DWORD vol_hw_support; // is hardware volume supported for exclusive-mode?
+
+    // Streams used to marshal the proxy objects. The thread owning the actual
+    // objects needs to marshal proxy objects into these streams, and the thread
+    // that wants the proxies unmarshals them from here.
+    IStream *sSessionControl;
+    IStream *sEndpointVolume;
+    IStream *sAudioVolume;
+
+    // WASAPI proxy handles, for Single-Threaded Apartment communication. One is
+    // needed for each audio thread object that's accessed from the main thread.
+    IAudioSessionControl *pSessionControlProxy;
+    IAudioEndpointVolume *pEndpointVolumeProxy;
+    ISimpleAudioVolume *pAudioVolumeProxy;
+
+    // ao options
     int opt_exclusive;
     int opt_list;
     char *opt_device;
 
-    /* format info */
+    // format info
     WAVEFORMATEXTENSIBLE format;
-    size_t buffer_block_size; /* Size of each block in bytes */
-    UINT32 bufferFrameCount; /* wasapi buffer block size, number of frames, frame size at format.nBlockAlign */
-
-    /* Don't use these functions directly in case
-       they are unimplemented for some reason.
-       (XP shouldn't be an issue since it doesn't support wasapi, maybe wine?)
-       Blob is owned by the main thread */
-    struct {
-        HMODULE hAvrt;
-        HANDLE (WINAPI *pAvSetMmThreadCharacteristicsW)(LPCWSTR, LPDWORD);
-        WINBOOL (WINAPI *pAvRevertMmThreadCharacteristics)(HANDLE);
-    } VistaBlob;
+    AUDCLNT_SHAREMODE share_mode; // AUDCLNT_SHAREMODE_EXCLUSIVE / SHARED
+    UINT32 bufferFrameCount;      // number of frames in buffer
 
     change_notify change;
 } wasapi_state;
 
+char *mp_PKEY_to_str_buf(char *buf, size_t buf_size, const PROPERTYKEY *pkey);
+#define mp_PKEY_to_str(pkey) mp_PKEY_to_str_buf((char[42]){0}, 42, (pkey))
+
+void wasapi_list_devs(struct ao *ao, struct ao_device_list *list);
+LPWSTR find_deviceID(struct ao *ao);
+
+void wasapi_dispatch(struct ao *ao);
+HRESULT wasapi_thread_init(struct ao *ao);
+void wasapi_thread_uninit(struct ao *ao);
+
+void wasapi_receive_proxies(wasapi_state *state);
+void wasapi_release_proxies(wasapi_state *state);
+
 #endif

audio/out/ao_wasapi_changenotify.c

@@ -17,20 +17,14 @@
  * with mpv.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <initguid.h>
-#include <audioclient.h>
-#include <endpointvolume.h>
-#include <mmdeviceapi.h>
 #include <wchar.h>
-#include <stdlib.h>
 
 #include "ao_wasapi.h"
-#include "ao_wasapi_utils.h"
 
 static HRESULT STDMETHODCALLTYPE sIMMNotificationClient_QueryInterface(
     IMMNotificationClient* This, REFIID riid, void **ppvObject)
 {
-    /* Compatible with IMMNotificationClient and IUnknown */
+    // Compatible with IMMNotificationClient and IUnknown
     if (IsEqualGUID(&IID_IMMNotificationClient, riid) ||
         IsEqualGUID(&IID_IUnknown, riid))
     {
@@ -42,14 +36,14 @@ static HRESULT STDMETHODCALLTYPE sIMMNotificationClient_QueryInterface(
     }
 }
 
-/* these are required, but not actually used */
+// these are required, but not actually used
 static ULONG STDMETHODCALLTYPE sIMMNotificationClient_AddRef(
     IMMNotificationClient *This)
 {
     return 1;
 }
 
-/* MSDN says it should free itself, but we're static */
+// MSDN says it should free itself, but we're static
 static ULONG STDMETHODCALLTYPE sIMMNotificationClient_Release(
     IMMNotificationClient *This)
 {
@@ -65,7 +59,8 @@ static HRESULT STDMETHODCALLTYPE sIMMNotificationClient_OnDeviceStateChanged(
     struct ao *ao = change->ao;
 
     if (change->is_hotplug) {
-        MP_VERBOSE(ao, "OnDeviceStateChanged triggered: sending hotplug event\n");
+        MP_VERBOSE(ao,
+                   "OnDeviceStateChanged triggered: sending hotplug event\n");
         ao_hotplug_event(ao);
     } else if (pwstrDeviceId && !wcscmp(pwstrDeviceId, change->monitored)) {
         switch (dwNewState) {
@@ -99,7 +94,7 @@ static HRESULT STDMETHODCALLTYPE sIMMNotificationClient_OnDeviceAdded(
     return S_OK;
 }
 
-/* maybe MPV can go over to the prefered device once it is plugged in? */
+// maybe MPV can go over to the prefered device once it is plugged in?
 static HRESULT STDMETHODCALLTYPE sIMMNotificationClient_OnDeviceRemoved(
     IMMNotificationClient *This,
     LPCWSTR pwstrDeviceId)
@@ -129,29 +124,31 @@ static HRESULT STDMETHODCALLTYPE sIMMNotificationClient_OnDefaultDeviceChanged(
     struct ao *ao = change->ao;
     struct wasapi_state *state = ao->priv;
 
-    /* don't care about "eCapture" or non-"eMultimedia" roles  */
+    // don't care about "eCapture" or non-"eMultimedia" roles
     if (flow == eCapture || role != eMultimedia) return S_OK;
 
     if (change->is_hotplug) {
-        MP_VERBOSE(ao, "OnDefaultDeviceChanged triggered: sending hotplug event\n");
+        MP_VERBOSE(ao,
+                   "OnDefaultDeviceChanged triggered: sending hotplug event\n");
         ao_hotplug_event(ao);
     } else {
-        /* stay on the device the user specified */
+        // stay on the device the user specified
         if (state->opt_device) {
             MP_VERBOSE(ao, "OnDefaultDeviceChanged triggered: "
                        "staying on specified device %s\n", state->opt_device);
             return S_OK;
         }
 
-        /* don't reload if already on the new default */
+        // don't reload if already on the new default
         if (pwstrDeviceId && !wcscmp(pwstrDeviceId, change->monitored)) {
             MP_VERBOSE(ao, "OnDefaultDeviceChanged triggered: "
                        "already using default device, no reload required\n");
             return S_OK;
         }
 
-        /* if we got here, we need to reload */
-        MP_VERBOSE(ao, "OnDefaultDeviceChanged triggered: requesting ao reload\n");
+        // if we got here, we need to reload
+        MP_VERBOSE(ao,
+                   "OnDefaultDeviceChanged triggered: requesting ao reload\n");
         ao_request_reload(ao);
     }
 
@@ -184,7 +181,7 @@ static HRESULT STDMETHODCALLTYPE sIMMNotificationClient_OnPropertyValueChanged(
     return S_OK;
 }
 
-static CONST_VTBL IMMNotificationClientVtbl sIMMDeviceEnumeratorVtbl_vtbl = {
+static CONST_VTBL IMMNotificationClientVtbl sIMMNotificationClientVtbl = {
     .QueryInterface = sIMMNotificationClient_QueryInterface,
     .AddRef = sIMMNotificationClient_AddRef,
     .Release = sIMMNotificationClient_Release,
@@ -200,27 +197,30 @@ HRESULT wasapi_change_init(struct ao *ao, bool is_hotplug)
 {
     struct wasapi_state *state = ao->priv;
     struct change_notify *change = &state->change;
-    HRESULT hr;
-    /* COM voodoo to emulate c++ class */
-    change->client.lpVtbl = &sIMMDeviceEnumeratorVtbl_vtbl;
-
-    /* register the change notification client */
-    hr = IMMDeviceEnumerator_RegisterEndpointNotificationCallback(
-        state->pEnumerator, (IMMNotificationClient *)change);
+    HRESULT hr = CoCreateInstance(&CLSID_MMDeviceEnumerator, NULL, CLSCTX_ALL,
+                                  &IID_IMMDeviceEnumerator,
+                                  (void **)&change->pEnumerator);
     EXIT_ON_ERROR(hr);
 
-    /* so the callbacks can access the ao */
+    // COM voodoo to emulate c++ class
+    change->client.lpVtbl = &sIMMNotificationClientVtbl;
+
+    // register the change notification client
+    hr = IMMDeviceEnumerator_RegisterEndpointNotificationCallback(
+        change->pEnumerator, (IMMNotificationClient *)change);
+    EXIT_ON_ERROR(hr);
+
+    // so the callbacks can access the ao
     change->ao = ao;
 
-    /* whether or not this is the hotplug instance */
+    // whether or not this is the hotplug instance
     change->is_hotplug = is_hotplug;
 
     if (is_hotplug) {
         MP_DBG(ao, "Monitoring for hotplug events\n");
     } else {
-        /* Get the device string to compare with the pwstrDeviceId */
-        hr = IMMDevice_GetId(state->pDevice, &change->monitored);
-        EXIT_ON_ERROR(hr);
+        // Get the device string to compare with the pwstrDeviceId
+        change->monitored = state->deviceID;
         MP_VERBOSE(ao, "Monitoring changes in device %S\n", change->monitored);
     }
 
@@ -237,10 +237,10 @@ void wasapi_change_uninit(struct ao *ao)
     struct wasapi_state *state = ao->priv;
     struct change_notify *change = &state->change;
 
-    if (state->pEnumerator && change->client.lpVtbl) {
+    if (change->pEnumerator && change->client.lpVtbl) {
         IMMDeviceEnumerator_UnregisterEndpointNotificationCallback(
-            state->pEnumerator, (IMMNotificationClient *)change);
+            change->pEnumerator, (IMMNotificationClient *)change);
     }
 
-    if (change->monitored) CoTaskMemFree(change->monitored);
+    SAFE_RELEASE(change->pEnumerator, IMMDeviceEnumerator_Release(change->pEnumerator));
 }

audio/out/ao_wasapi_utils.h

@@ -1,48 +0,0 @@
-/*
- * This file is part of mpv.
- *
- * Original author: Jonathan Yong <10walls@gmail.com>
- *
- * mpv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpv is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with mpv.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef MP_AO_WASAPI_UTILS_H_
-#define MP_AO_WASAPI_UTILS_H_
-
-#include "audio/out/ao_wasapi.h"
-
-#include "options/m_option.h"
-#include "common/msg.h"
-#include "ao.h"
-#include "internal.h"
-
-char *mp_GUID_to_str_buf(char *buf, size_t buf_size, const GUID *guid);
-char *mp_PKEY_to_str_buf(char *buf, size_t buf_size, const PROPERTYKEY *pkey);
-char *mp_HRESULT_to_str_buf(char *buf, size_t buf_size, HRESULT hr);
-#define mp_GUID_to_str(guid) mp_GUID_to_str_buf((char[40]){0}, 40, (guid))
-#define mp_PKEY_to_str(pkey) mp_PKEY_to_str_buf((char[42]){0}, 42, (pkey))
-#define mp_HRESULT_to_str(hr) mp_HRESULT_to_str_buf((char[60]){0}, 60, (hr))
-
-bool wasapi_fill_VistaBlob(wasapi_state *state);
-
-void wasapi_list_devs(struct ao *ao, struct ao_device_list *list);
-
-void wasapi_dispatch(struct ao *ao);
-HRESULT wasapi_thread_init(struct ao *ao);
-void wasapi_thread_uninit(struct ao *ao);
-
-HRESULT wasapi_setup_proxies(wasapi_state *state);
-void wasapi_release_proxies(wasapi_state *state);
-
-#endif

audio/out/pull.c

@@ -113,7 +113,7 @@ static int play(struct ao *ao, void **data, int samples, int flags)
 // rest of the user-provided buffer with silence.
 // This basically assumes that the audio device doesn't care about underruns.
 // If this is called in paused mode, it will always return 0.
-// The caller should set out_time_us to the expected delay the last sample
+// The caller should set out_time_us to the expected delay until the last sample
 // reaches the speakers, in microseconds, using mp_time_us() as reference.
 int ao_read_data(struct ao *ao, void **data, int samples, int64_t out_time_us)
 {

common/codecs.c

@@ -16,7 +16,7 @@
  */
 
 #include <assert.h>
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "misc/bstr.h"
 #include "common/msg.h"
 #include "codecs.h"

common/common.c

@@ -21,8 +21,9 @@
 #include <libavutil/common.h>
 #include <libavutil/error.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "misc/bstr.h"
+#include "misc/ctype.h"
 #include "common/common.h"
 
 #define appendf(ptr, ...) \
@@ -148,7 +149,7 @@ void mp_append_utf8_bstr(void *talloc_ctx, struct bstr *buf, uint32_t codepoint)
     bstr_xappend(talloc_ctx, buf, (bstr){data, output - data});
 }
 
-// Parse a C-style escape beginning at code, and append the result to *str
+// Parse a C/JSON-style escape beginning at code, and append the result to *str
 // using talloc. The input string (*code) must point to the first character
 // after the initial '\', and after parsing *code is set to the first character
 // after the current escape.
@@ -161,6 +162,7 @@ static bool mp_parse_escape(void *talloc_ctx, bstr *dst, bstr *code)
     switch (code->start[0]) {
     case '"':  replace = '"';  break;
     case '\\': replace = '\\'; break;
+    case '/':  replace = '/'; break;
     case 'b':  replace = '\b'; break;
     case 'f':  replace = '\f'; break;
     case 'n':  replace = '\n'; break;
@@ -257,3 +259,19 @@ char *mp_strerror_buf(char *buf, size_t buf_size, int errnum)
     av_strerror(AVERROR(errnum), buf, buf_size);
     return buf;
 }
+
+char *mp_tag_str_buf(char *buf, size_t buf_size, uint32_t tag)
+{
+    if (buf_size < 1)
+        return buf;
+    buf[0] = '\0';
+    for (int n = 0; n < 4; n++) {
+        uint8_t val = (tag >> (n * 8)) & 0xFF;
+        if (mp_isalnum(val) || val == '_' || val == ' ') {
+            mp_snprintf_cat(buf, buf_size, "%c", val);
+        } else {
+            mp_snprintf_cat(buf, buf_size, "[%d]", val);
+        }
+    }
+    return buf;
+}

common/common.h

@@ -24,7 +24,7 @@
 #include <stdint.h>
 
 #include "osdep/compiler.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 // double should be able to represent this exactly
 #define MP_NOPTS_VALUE (-0x1p+63)
@@ -32,8 +32,6 @@
 #define MP_CONCAT_(a, b) a ## b
 #define MP_CONCAT(a, b) MP_CONCAT_(a, b)
 
-#define ROUND(x) ((int)((x) < 0 ? (x) - 0.5 : (x) + 0.5))
-
 #define MPMAX(a, b) ((a) > (b) ? (a) : (b))
 #define MPMIN(a, b) ((a) > (b) ? (b) : (a))
 #define MPCLAMP(a, min, max) (((a) < (min)) ? (min) : (((a) > (max)) ? (max) : (a)))
@@ -92,4 +90,7 @@ bool mp_append_escaped_string(void *talloc_ctx, struct bstr *dst,
 char *mp_strerror_buf(char *buf, size_t buf_size, int errnum);
 #define mp_strerror(e) mp_strerror_buf((char[80]){0}, 80, e)
 
+char *mp_tag_str_buf(char *buf, size_t buf_size, uint32_t tag);
+#define mp_tag_str(t) mp_tag_str_buf((char[22]){0}, 22, t)
+
 #endif /* MPLAYER_MPCOMMON_H */

common/encode_lavc.c

@@ -29,7 +29,7 @@
 #include "options/options.h"
 #include "osdep/timer.h"
 #include "video/out/vo.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "stream/stream.h"
 
 #define OPT_BASE_STRUCT struct encode_opts

common/global.h

@@ -7,6 +7,7 @@
 struct mpv_global {
     struct MPOpts *opts;
     struct mp_log *log;
+    struct mp_client_api *client_api;
 };
 
 #endif

common/msg.c

@@ -24,7 +24,7 @@
 #include <pthread.h>
 #include <stdint.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "misc/bstr.h"
 #include "osdep/atomics.h"
@@ -632,7 +632,7 @@ const int mp_mpv_log_levels[MSGL_MAX + 1] = {
 int mp_msg_find_level(const char *s)
 {
     for (int n = 0; n < MP_ARRAY_SIZE(mp_log_levels); n++) {
-        if (mp_log_levels[n] && mp_log_levels[n] && !strcmp(s, mp_log_levels[n]))
+        if (mp_log_levels[n] && !strcmp(s, mp_log_levels[n]))
             return n;
     }
     return -1;

common/playlist.c

@@ -21,7 +21,7 @@
 #include "common/common.h"
 #include "common/global.h"
 #include "common/msg.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "options/path.h"
 
 #include "demux/demux.h"
@@ -206,6 +206,18 @@ void playlist_add_base_path(struct playlist *pl, bstr base_path)
     }
 }
 
+// Add redirected_from as new redirect entry to each item in pl.
+void playlist_add_redirect(struct playlist *pl, const char *redirected_from)
+{
+    for (struct playlist_entry *e = pl->first; e; e = e->next) {
+        if (e->num_redirects >= 10) // arbitrary limit for sanity
+            break;
+        char *s = talloc_strdup(e, redirected_from);
+        if (s)
+            MP_TARRAY_APPEND(e, e->redirects, e->num_redirects, s);
+    }
+}
+
 // Move all entries from source_pl to pl, appending them after the current entry
 // of pl. source_pl will be empty, and all entries have changed ownership to pl.
 void playlist_transfer_entries(struct playlist *pl, struct playlist *source_pl)

common/playlist.h

@@ -36,6 +36,11 @@ struct playlist_entry {
 
     char *title;
 
+    // If the user plays a playlist, then the playlist's URL will be appended
+    // as redirect to each entry. (Same for directories etc.)
+    char **redirects;
+    int num_redirects;
+
     // Set to true if playback didn't seem to work, or if the file could be
     // played only for a very short time. This is used to make playlist
     // navigation just work in case the user has unplayable files in the
@@ -88,6 +93,7 @@ void playlist_add_file(struct playlist *pl, const char *filename);
 void playlist_shuffle(struct playlist *pl);
 struct playlist_entry *playlist_get_next(struct playlist *pl, int direction);
 void playlist_add_base_path(struct playlist *pl, bstr base_path);
+void playlist_add_redirect(struct playlist *pl, const char *redirected_from);
 void playlist_transfer_entries(struct playlist *pl, struct playlist *source_pl);
 void playlist_append_entries(struct playlist *pl, struct playlist *source_pl);
 

demux/codec_tags.c

@@ -70,20 +70,20 @@ static const char *map_audio_pcm_tag(uint32_t tag, int bits)
     }
 }
 
-void mp_set_codec_from_tag(struct sh_stream *sh)
+void mp_set_codec_from_tag(struct mp_codec_params *c)
 {
-    sh->codec = lookup_tag(sh->type, sh->codec_tag);
+    c->codec = lookup_tag(c->type, c->codec_tag);
 
-    if (sh->audio && sh->audio->bits_per_coded_sample) {
+    if (c->type == STREAM_AUDIO && c->bits_per_coded_sample) {
         const char *codec =
-            map_audio_pcm_tag(sh->codec_tag, sh->audio->bits_per_coded_sample);
+            map_audio_pcm_tag(c->codec_tag, c->bits_per_coded_sample);
         if (codec)
-            sh->codec = codec;
+            c->codec = codec;
     }
 }
 
-void mp_set_pcm_codec(struct sh_stream *sh, bool sign, bool is_float, int bits,
-                      bool is_be)
+void mp_set_pcm_codec(struct mp_codec_params *c, bool sign, bool is_float,
+                      int bits, bool is_be)
 {
     // This uses libavcodec pcm codec names, e.g. "pcm_u16le".
     char codec[64] = "pcm_";
@@ -95,7 +95,7 @@ void mp_set_pcm_codec(struct sh_stream *sh, bool sign, bool is_float, int bits,
     mp_snprintf_cat(codec, sizeof(codec), "%d", bits);
     if (bits != 8)
         mp_snprintf_cat(codec, sizeof(codec), is_be ? "be" : "le");
-    sh->codec = talloc_strdup(sh->audio, codec);
+    c->codec = talloc_strdup(c, codec);
 }
 
 static const char *const mimetype_to_codec[][2] = {

demux/codec_tags.h

@@ -21,12 +21,12 @@
 #include <stdint.h>
 #include <stdbool.h>
 
-struct sh_stream;
+struct mp_codec_params;
 
-void mp_set_codec_from_tag(struct sh_stream *sh);
+void mp_set_codec_from_tag(struct mp_codec_params *c);
 
-void mp_set_pcm_codec(struct sh_stream *sh, bool sign, bool is_float, int bits,
-                      bool is_be);
+void mp_set_pcm_codec(struct mp_codec_params *c, bool sign, bool is_float,
+                      int bits, bool is_be);
 
 const char *mp_map_mimetype_to_video_codec(const char *mimetype);
 

demux/cue.c

@@ -20,7 +20,7 @@
 #include <string.h>
 #include <inttypes.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "misc/bstr.h"
 #include "common/common.h"
@@ -218,3 +218,18 @@ struct cue_file *mp_parse_cue(struct bstr data)
 
     return f;
 }
+
+int mp_check_embedded_cue(struct cue_file *f)
+{
+    char *fn0 = f->tracks[0].filename;
+    for (int n = 1; n < f->num_tracks; n++) {
+        char *fn = f->tracks[n].filename;
+        // both filenames have the same address (including NULL)
+        if (fn0 == fn)
+            continue;
+        // only one filename is NULL, or the strings don't match
+        if (!fn0 || !fn || strcmp(fn0, fn) != 0)
+            return -1;
+    }
+    return 0;
+}

demux/cue.h

@@ -38,5 +38,6 @@ struct cue_track {
 
 bool mp_probe_cue(struct bstr data);
 struct cue_file *mp_parse_cue(struct bstr data);
+int mp_check_embedded_cue(struct cue_file *f);
 
 #endif

demux/demux.c

@@ -29,7 +29,7 @@
 
 #include "config.h"
 #include "options/options.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "common/msg.h"
 #include "common/global.h"
 #include "osdep/threads.h"
@@ -48,8 +48,6 @@ extern const demuxer_desc_t demuxer_desc_tv;
 extern const demuxer_desc_t demuxer_desc_mf;
 extern const demuxer_desc_t demuxer_desc_matroska;
 extern const demuxer_desc_t demuxer_desc_lavf;
-extern const demuxer_desc_t demuxer_desc_libass;
-extern const demuxer_desc_t demuxer_desc_subreader;
 extern const demuxer_desc_t demuxer_desc_playlist;
 extern const demuxer_desc_t demuxer_desc_disc;
 extern const demuxer_desc_t demuxer_desc_rar;
@@ -67,9 +65,6 @@ const demuxer_desc_t *const demuxer_list[] = {
     &demuxer_desc_rawvideo,
 #if HAVE_TV
     &demuxer_desc_tv,
-#endif
-#if HAVE_LIBASS
-    &demuxer_desc_libass,
 #endif
     &demuxer_desc_matroska,
 #if HAVE_LIBARCHIVE
@@ -79,8 +74,6 @@ const demuxer_desc_t *const demuxer_list[] = {
     &demuxer_desc_lavf,
     &demuxer_desc_mf,
     &demuxer_desc_playlist,
-    // Pretty aggressive, so should be last.
-    &demuxer_desc_subreader,
     NULL
 };
 
@@ -110,6 +103,11 @@ struct demux_internal {
     void (*wakeup_cb)(void *ctx);
     void *wakeup_cb_ctx;
 
+    struct sh_stream **streams;
+    int num_streams;
+
+    int events;
+
     bool warned_queue_overflow;
     bool last_eof;              // last actual global EOF status
     bool eof;                   // whether we're in EOF state (reset for retry)
@@ -128,6 +126,8 @@ struct demux_internal {
     bool refresh_seeks_enabled;
     bool start_refresh_seek;
 
+    double ts_offset;           // timestamp offset to apply everything
+
     // Cached state.
     bool force_cache_update;
     double time_length;
@@ -168,6 +168,8 @@ struct demux_stream {
 #define MP_PTS_MIN(a, b) MPMIN(PTS_OR_DEF(a, b), PTS_OR_DEF(b, a))
 #define MP_PTS_MAX(a, b) MPMAX(PTS_OR_DEF(a, b), PTS_OR_DEF(b, a))
 
+#define MP_ADD_PTS(a, b) ((a) == MP_NOPTS_VALUE ? (a) : ((a) + (b)))
+
 static void demuxer_sort_chapters(demuxer_t *demuxer);
 static void *demux_thread(void *pctx);
 static void update_cache(struct demux_internal *in);
@@ -193,42 +195,92 @@ static void ds_flush(struct demux_stream *ds)
     ds->last_pos = -1;
 }
 
-struct sh_stream *new_sh_stream(demuxer_t *demuxer, enum stream_type type)
+void demux_set_ts_offset(struct demuxer *demuxer, double offset)
 {
-    assert(demuxer == demuxer->in->d_thread);
+    struct demux_internal *in = demuxer->in;
+    pthread_mutex_lock(&in->lock);
+    in->ts_offset = offset;
+    pthread_mutex_unlock(&in->lock);
+}
 
-    if (demuxer->num_streams > MAX_SH_STREAMS) {
-        MP_WARN(demuxer, "Too many streams.\n");
-        return NULL;
-    }
-
-    int demuxer_id = 0;
-    for (int n = 0; n < demuxer->num_streams; n++) {
-        if (demuxer->streams[n]->type == type)
-            demuxer_id++;
-    }
-
-    struct sh_stream *sh = talloc_ptrtype(demuxer, sh);
+// Allocate a new sh_stream of the given type. It either has to be released
+// with talloc_free(), or added to a demuxer with demux_add_sh_stream(). You
+// cannot add or read packets from the stream before it has been added.
+struct sh_stream *demux_alloc_sh_stream(enum stream_type type)
+{
+    struct sh_stream *sh = talloc_ptrtype(NULL, sh);
     *sh = (struct sh_stream) {
         .type = type,
-        .index = demuxer->num_streams,
-        .ff_index = demuxer->num_streams,
-        .demuxer_id = demuxer_id, // may be overwritten by demuxer
-        .ds = talloc(sh, struct demux_stream),
+        .index = -1,
+        .ff_index = -1,     // may be overwritten by demuxer
+        .demuxer_id = -1,   // ... same
+        .codec = talloc_zero(sh, struct mp_codec_params),
     };
+    sh->codec->type = type;
+    return sh;
+}
+
+// Add a new sh_stream to the demuxer. Note that as soon as the stream has been
+// added, it must be immutable, and must not be released (this will happen when
+// the demuxer is destroyed).
+void demux_add_sh_stream(struct demuxer *demuxer, struct sh_stream *sh)
+{
+    struct demux_internal *in = demuxer->in;
+    pthread_mutex_lock(&in->lock);
+
+    assert(!sh->ds); // must not be added yet
+
+    sh->ds = talloc(sh, struct demux_stream);
     *sh->ds = (struct demux_stream) {
-        .in = demuxer->in,
+        .in = in,
         .type = sh->type,
-        .selected = demuxer->in->autoselect,
+        .selected = in->autoselect,
     };
-    MP_TARRAY_APPEND(demuxer, demuxer->streams, demuxer->num_streams, sh);
-    switch (sh->type) {
-    case STREAM_VIDEO: sh->video = talloc_zero(demuxer, struct sh_video); break;
-    case STREAM_AUDIO: sh->audio = talloc_zero(demuxer, struct sh_audio); break;
-    case STREAM_SUB:   sh->sub = talloc_zero(demuxer, struct sh_sub); break;
+
+    if (!sh->codec->codec)
+        sh->codec->codec = "";
+
+    sh->index = in->num_streams;
+    if (sh->ff_index < 0)
+        sh->ff_index = sh->index;
+    if (sh->demuxer_id < 0) {
+        sh->demuxer_id = 0;
+        for (int n = 0; n < in->num_streams; n++) {
+            if (in->streams[n]->type == sh->type)
+                sh->demuxer_id += 1;
+        }
     }
 
-    return sh;
+    MP_TARRAY_APPEND(in, in->streams, in->num_streams, sh);
+
+    in->events |= DEMUX_EVENT_STREAMS;
+    if (in->wakeup_cb)
+        in->wakeup_cb(in->wakeup_cb_ctx);
+    pthread_mutex_unlock(&in->lock);
+}
+
+// Return a stream with the given index. Since streams can only be added during
+// the lifetime of the demuxer, it is guaranteed that an index within the valid
+// range [0, demux_get_num_stream()) always returns a valid sh_stream pointer,
+// which will be valid until the demuxer is destroyed.
+struct sh_stream *demux_get_stream(struct demuxer *demuxer, int index)
+{
+    struct demux_internal *in = demuxer->in;
+    pthread_mutex_lock(&in->lock);
+    assert(index >= 0 && index < in->num_streams);
+    struct sh_stream *r = in->streams[index];
+    pthread_mutex_unlock(&in->lock);
+    return r;
+}
+
+// See demux_get_stream().
+int demux_get_num_stream(struct demuxer *demuxer)
+{
+    struct demux_internal *in = demuxer->in;
+    pthread_mutex_lock(&in->lock);
+    int r = in->num_streams;
+    pthread_mutex_unlock(&in->lock);
+    return r;
 }
 
 void free_demuxer(demuxer_t *demuxer)
@@ -242,8 +294,10 @@ void free_demuxer(demuxer_t *demuxer)
 
     if (demuxer->desc->close)
         demuxer->desc->close(in->d_thread);
-    for (int n = 0; n < demuxer->num_streams; n++)
-        ds_flush(demuxer->streams[n]->ds);
+    for (int n = in->num_streams - 1; n >= 0; n--) {
+        ds_flush(in->streams[n]->ds);
+        talloc_free(in->streams[n]);
+    }
     pthread_mutex_destroy(&in->lock);
     pthread_cond_destroy(&in->wakeup);
     talloc_free(demuxer);
@@ -383,8 +437,8 @@ static bool read_packet(struct demux_internal *in)
     // safe-guards against packet queue overflow.
     bool active = false, read_more = false;
     size_t packs = 0, bytes = 0;
-    for (int n = 0; n < in->d_buffer->num_streams; n++) {
-        struct demux_stream *ds = in->d_buffer->streams[n]->ds;
+    for (int n = 0; n < in->num_streams; n++) {
+        struct demux_stream *ds = in->streams[n]->ds;
         active |= ds->active;
         read_more |= ds->active && !ds->head;
         packs += ds->packs;
@@ -399,16 +453,16 @@ static bool read_packet(struct demux_internal *in)
         if (!in->warned_queue_overflow) {
             in->warned_queue_overflow = true;
             MP_ERR(in, "Too many packets in the demuxer packet queues:\n");
-            for (int n = 0; n < in->d_buffer->num_streams; n++) {
-                struct demux_stream *ds = in->d_buffer->streams[n]->ds;
+            for (int n = 0; n < in->num_streams; n++) {
+                struct demux_stream *ds = in->streams[n]->ds;
                 if (ds->selected) {
                     MP_ERR(in, "  %s/%d: %zd packets, %zd bytes\n",
                            stream_type_name(ds->type), n, ds->packs, ds->bytes);
                 }
             }
         }
-        for (int n = 0; n < in->d_buffer->num_streams; n++) {
-            struct demux_stream *ds = in->d_buffer->streams[n]->ds;
+        for (int n = 0; n < in->num_streams; n++) {
+            struct demux_stream *ds = in->streams[n]->ds;
             ds->eof |= !ds->head;
         }
         pthread_cond_signal(&in->wakeup);
@@ -428,8 +482,8 @@ static bool read_packet(struct demux_internal *in)
     pthread_mutex_lock(&in->lock);
 
     if (eof) {
-        for (int n = 0; n < in->d_buffer->num_streams; n++)
-            in->d_buffer->streams[n]->ds->eof = true;
+        for (int n = 0; n < in->num_streams; n++)
+            in->streams[n]->ds->eof = true;
         // If we had EOF previously, then don't wakeup (avoids wakeup loop)
         if (!in->last_eof) {
             if (in->wakeup_cb)
@@ -473,8 +527,8 @@ static void start_refreshing(struct demux_internal *in)
     in->start_refresh_seek = false;
 
     double start_ts = MP_NOPTS_VALUE;
-    for (int n = 0; n < demux->num_streams; n++) {
-        struct demux_stream *ds = demux->streams[n]->ds;
+    for (int n = 0; n < in->num_streams; n++) {
+        struct demux_stream *ds = in->streams[n]->ds;
         if (ds->type == STREAM_VIDEO || ds->type == STREAM_AUDIO)
             start_ts = MP_PTS_MIN(start_ts, ds->base_ts);
     }
@@ -483,8 +537,8 @@ static void start_refreshing(struct demux_internal *in)
         demux->partially_seekable || !demux->allow_refresh_seeks)
         return;
 
-    for (int n = 0; n < demux->num_streams; n++) {
-        struct demux_stream *ds = demux->streams[n]->ds;
+    for (int n = 0; n < in->num_streams; n++) {
+        struct demux_stream *ds = in->streams[n]->ds;
         // Streams which didn't read any packets yet can return all packets,
         // or they'd be stuck forever; affects newly selected streams too.
         if (ds->last_pos != -1)
@@ -607,6 +661,9 @@ static struct demux_packet *dequeue_packet(struct demux_stream *ds)
     if (pkt->pos >= ds->in->d_user->filepos)
         ds->in->d_user->filepos = pkt->pos;
 
+    pkt->pts = MP_ADD_PTS(pkt->pts, ds->in->ts_offset);
+    pkt->dts = MP_ADD_PTS(pkt->dts, ds->in->ts_offset);
+
     return pkt;
 }
 
@@ -627,15 +684,33 @@ struct demux_packet *demux_read_packet(struct sh_stream *sh)
     return pkt;
 }
 
+// Sparse packets (Subtitles) interleaved with other non-sparse packets (video,
+// audio) should never be read actively, meaning the demuxer thread does not
+// try to exceed default readahead in order to find a new packet.
+static bool use_lazy_subtitle_reading(struct demux_stream *ds)
+{
+    if (ds->type != STREAM_SUB)
+        return false;
+    for (int n = 0; n < ds->in->num_streams; n++) {
+        struct demux_stream *s = ds->in->streams[n]->ds;
+        if (s->type != STREAM_SUB && s->selected && !s->eof)
+            return true;
+    }
+    return false;
+}
+
 // Poll the demuxer queue, and if there's a packet, return it. Otherwise, just
 // make the demuxer thread read packets for this stream, and if there's at
 // least one packet, call the wakeup callback.
-// Unlike demux_read_packet(), this always enables readahead (which means you
-// must not use it on interleaved subtitle streams).
+// Unlike demux_read_packet(), this always enables readahead (except for
+// interleaved subtitles).
 // Returns:
 //   < 0: EOF was reached, *out_pkt=NULL
 //  == 0: no new packet yet, but maybe later, *out_pkt=NULL
 //   > 0: new packet read, *out_pkt is set
+// Note: when reading interleaved subtitles, the demuxer won't try to forcibly
+// read ahead to get the next subtitle packet (as the next packet could be
+// minutes away). In this situation, this function will just return -1.
 int demux_read_packet_async(struct sh_stream *sh, struct demux_packet **out_pkt)
 {
     struct demux_stream *ds = sh ? sh->ds : NULL;
@@ -645,10 +720,14 @@ int demux_read_packet_async(struct sh_stream *sh, struct demux_packet **out_pkt)
         if (ds->in->threading) {
             pthread_mutex_lock(&ds->in->lock);
             *out_pkt = dequeue_packet(ds);
-            r = *out_pkt ? 1 : ((ds->eof || !ds->selected) ? -1 : 0);
-            ds->active = ds->selected; // enable readahead
-            ds->in->eof = false; // force retry
-            pthread_cond_signal(&ds->in->wakeup); // possibly read more
+            if (use_lazy_subtitle_reading(ds)) {
+                r = *out_pkt ? 1 : -1;
+            } else {
+                r = *out_pkt ? 1 : ((ds->eof || !ds->selected) ? -1 : 0);
+                ds->active = ds->selected; // enable readahead
+                ds->in->eof = false; // force retry
+                pthread_cond_signal(&ds->in->wakeup); // possibly read more
+            }
             pthread_mutex_unlock(&ds->in->lock);
         } else {
             *out_pkt = demux_read_packet(sh);
@@ -658,22 +737,6 @@ int demux_read_packet_async(struct sh_stream *sh, struct demux_packet **out_pkt)
     return r;
 }
 
-// Return the pts of the next packet that demux_read_packet() would return.
-// Might block. Sometimes used to force a packet read, without removing any
-// packets from the queue.
-double demux_get_next_pts(struct sh_stream *sh)
-{
-    double res = MP_NOPTS_VALUE;
-    if (sh) {
-        pthread_mutex_lock(&sh->ds->in->lock);
-        ds_get_packets(sh->ds);
-        if (sh->ds->head)
-            res = sh->ds->head->pts;
-        pthread_mutex_unlock(&sh->ds->in->lock);
-    }
-    return res;
-}
-
 // Return whether a packet is queued. Never blocks, never forces any reads.
 bool demux_has_packet(struct sh_stream *sh)
 {
@@ -689,21 +752,22 @@ bool demux_has_packet(struct sh_stream *sh)
 // Read and return any packet we find.
 struct demux_packet *demux_read_any_packet(struct demuxer *demuxer)
 {
-    assert(!demuxer->in->threading); // doesn't work with threading
+    struct demux_internal *in = demuxer->in;
+    assert(!in->threading); // doesn't work with threading
     bool read_more = true;
     while (read_more) {
-        for (int n = 0; n < demuxer->num_streams; n++) {
-            struct sh_stream *sh = demuxer->streams[n];
+        for (int n = 0; n < in->num_streams; n++) {
+            struct sh_stream *sh = in->streams[n];
             sh->ds->active = sh->ds->selected; // force read_packet() to read
             struct demux_packet *pkt = dequeue_packet(sh->ds);
             if (pkt)
                 return pkt;
         }
         // retry after calling this
-        pthread_mutex_lock(&demuxer->in->lock);
-        read_more = read_packet(demuxer->in);
-        read_more &= !demuxer->in->eof;
-        pthread_mutex_unlock(&demuxer->in->lock);
+        pthread_mutex_lock(&in->lock); // lock only because read_packet unlocks
+        read_more = read_packet(in);
+        read_more &= !in->eof;
+        pthread_mutex_unlock(&in->lock);
     }
     return NULL;
 }
@@ -787,13 +851,14 @@ static int decode_peak(demuxer_t *demuxer, const char *tag, float *out)
 
 static void apply_replaygain(demuxer_t *demuxer, struct replaygain_data *rg)
 {
-    for (int n = 0; n < demuxer->num_streams; n++) {
-        struct sh_stream *sh = demuxer->streams[n];
-        if (sh->audio && !sh->audio->replaygain_data) {
+    struct demux_internal *in = demuxer->in;
+    for (int n = 0; n < in->num_streams; n++) {
+        struct sh_stream *sh = in->streams[n];
+        if (sh->type == STREAM_AUDIO && !sh->codec->replaygain_data) {
             MP_VERBOSE(demuxer, "Replaygain: Track=%f/%f Album=%f/%f\n",
                        rg->track_gain, rg->track_peak,
                        rg->album_gain, rg->album_peak);
-            sh->audio->replaygain_data = talloc_memdup(demuxer, rg, sizeof(*rg));
+            sh->codec->replaygain_data = talloc_memdup(in, rg, sizeof(*rg));
         }
     }
 }
@@ -845,11 +910,6 @@ static void demux_copy(struct demuxer *dst, struct demuxer *src)
         dst->start_time = src->start_time;
         dst->priv = src->priv;
     }
-    if (src->events & DEMUX_EVENT_STREAMS) {
-        // The stream structs themselves are immutable.
-        for (int n = dst->num_streams; n < src->num_streams; n++)
-            MP_TARRAY_APPEND(dst, dst->streams, dst->num_streams, src->streams[n]);
-    }
     if (src->events & DEMUX_EVENT_METADATA) {
         talloc_free(dst->metadata);
         dst->metadata = mp_tags_dup(dst, src->metadata);
@@ -897,6 +957,8 @@ void demux_update(demuxer_t *demuxer)
 
     pthread_mutex_lock(&in->lock);
     demux_copy(demuxer, in->d_buffer);
+    demuxer->events |= in->events;
+    in->events = 0;
     if (in->stream_metadata && (demuxer->events & DEMUX_EVENT_METADATA))
         mp_tags_merge(demuxer->metadata, in->stream_metadata);
     pthread_mutex_unlock(&in->lock);
@@ -918,10 +980,15 @@ static void demux_init_cuesheet(struct demuxer *demuxer)
     if (cue && !demuxer->num_chapters) {
         struct cue_file *f = mp_parse_cue(bstr0(cue));
         if (f) {
-            for (int n = 0; n < f->num_tracks; n++) {
-                struct cue_track *t = &f->tracks[n];
-                int idx = demuxer_add_chapter(demuxer, "", t->start, -1);
-                mp_tags_merge(demuxer->chapters[idx].metadata, t->tags);
+            if (mp_check_embedded_cue(f) < 0) {
+                MP_WARN(demuxer, "Embedded cue sheet references more than one file. "
+                        "Ignoring it.\n");
+            } else {
+                for (int n = 0; n < f->num_tracks; n++) {
+                    struct cue_track *t = &f->tracks[n];
+                    int idx = demuxer_add_chapter(demuxer, "", t->start, -1);
+                    mp_tags_merge(demuxer->chapters[idx].metadata, t->tags);
+                }
             }
         }
         talloc_free(f);
@@ -1100,8 +1167,8 @@ struct demuxer *demux_open_url(const char *url,
 
 static void flush_locked(demuxer_t *demuxer)
 {
-    for (int n = 0; n < demuxer->num_streams; n++)
-        ds_flush(demuxer->streams[n]->ds);
+    for (int n = 0; n < demuxer->in->num_streams; n++)
+        ds_flush(demuxer->in->streams[n]->ds);
     demuxer->in->warned_queue_overflow = false;
     demuxer->in->eof = false;
     demuxer->in->last_eof = false;
@@ -1152,6 +1219,8 @@ int demux_seek(demuxer_t *demuxer, double rel_seek_secs, int flags)
     in->seeking = true;
     in->seek_flags = flags;
     in->seek_pts = rel_seek_secs;
+    if ((flags & SEEK_ABSOLUTE) && !(flags & SEEK_FACTOR))
+        in->seek_pts = MP_ADD_PTS(in->seek_pts, -in->ts_offset);
 
     if (!in->threading)
         execute_seek(in);
@@ -1177,10 +1246,11 @@ void demux_set_enable_refresh_seeks(struct demuxer *demuxer, bool enabled)
 struct sh_stream *demuxer_stream_by_demuxer_id(struct demuxer *d,
                                                enum stream_type t, int id)
 {
-    for (int n = 0; n < d->num_streams; n++) {
-        struct sh_stream *s = d->streams[n];
+    int num = demux_get_num_stream(d);
+    for (int n = 0; n < num; n++) {
+        struct sh_stream *s = demux_get_stream(d, n);
         if (s->type == t && s->demuxer_id == id)
-            return d->streams[n];
+            return s;
     }
     return NULL;
 }
@@ -1190,8 +1260,9 @@ void demuxer_switch_track(struct demuxer *demuxer, enum stream_type type,
 {
     assert(!stream || stream->type == type);
 
-    for (int n = 0; n < demuxer->num_streams; n++) {
-        struct sh_stream *cur = demuxer->streams[n];
+    int num = demux_get_num_stream(demuxer);
+    for (int n = 0; n < num; n++) {
+        struct sh_stream *cur = demux_get_stream(demuxer, n);
         if (cur->type == type)
             demuxer_select_track(demuxer, cur, cur == stream);
     }
@@ -1393,8 +1464,8 @@ static int cached_demux_control(struct demux_internal *in, int cmd, void *arg)
         double *rates = arg;
         for (int n = 0; n < STREAM_TYPE_COUNT; n++)
             rates[n] = -1;
-        for (int n = 0; n < in->d_user->num_streams; n++) {
-            struct demux_stream *ds = in->d_user->streams[n]->ds;
+        for (int n = 0; n < in->num_streams; n++) {
+            struct demux_stream *ds = in->streams[n]->ds;
             if (ds->selected && ds->bitrate >= 0)
                 rates[ds->type] = MPMAX(0, rates[ds->type]) + ds->bitrate;
         }
@@ -1408,8 +1479,8 @@ static int cached_demux_control(struct demux_internal *in, int cmd, void *arg)
             .ts_duration = -1,
         };
         int num_packets = 0;
-        for (int n = 0; n < in->d_user->num_streams; n++) {
-            struct demux_stream *ds = in->d_user->streams[n]->ds;
+        for (int n = 0; n < in->num_streams; n++) {
+            struct demux_stream *ds = in->streams[n]->ds;
             if (ds->active) {
                 r->underrun |= !ds->head && !ds->eof;
                 r->ts_range[0] = MP_PTS_MAX(r->ts_range[0], ds->base_ts);
@@ -1423,6 +1494,8 @@ static int cached_demux_control(struct demux_internal *in, int cmd, void *arg)
             r->ts_duration = MPMAX(0, r->ts_range[1] - r->ts_range[0]);
         if (!num_packets || in->seeking)
             r->ts_duration = 0;
+        r->ts_range[0] = MP_ADD_PTS(r->ts_range[0], in->ts_offset);
+        r->ts_range[1] = MP_ADD_PTS(r->ts_range[1], in->ts_offset);
         return DEMUXER_CTRL_OK;
     }
     }

demux/demux.h

@@ -86,8 +86,6 @@ enum demux_event {
     DEMUX_EVENT_ALL = 0xFFFF,
 };
 
-#define MAX_SH_STREAMS 256
-
 struct demuxer;
 struct timeline;
 
@@ -199,9 +197,6 @@ typedef struct demuxer {
     // Bitmask of DEMUX_EVENT_*
     int events;
 
-    struct sh_stream **streams;
-    int num_streams;
-
     struct demux_edition *editions;
     int num_editions;
     int edition;
@@ -247,11 +242,14 @@ void demux_add_packet(struct sh_stream *stream, demux_packet_t *dp);
 struct demux_packet *demux_read_packet(struct sh_stream *sh);
 int demux_read_packet_async(struct sh_stream *sh, struct demux_packet **out_pkt);
 bool demux_stream_is_selected(struct sh_stream *stream);
-double demux_get_next_pts(struct sh_stream *sh);
 bool demux_has_packet(struct sh_stream *sh);
 struct demux_packet *demux_read_any_packet(struct demuxer *demuxer);
 
-struct sh_stream *new_sh_stream(struct demuxer *demuxer, enum stream_type type);
+struct sh_stream *demux_get_stream(struct demuxer *demuxer, int index);
+int demux_get_num_stream(struct demuxer *demuxer);
+
+struct sh_stream *demux_alloc_sh_stream(enum stream_type type);
+void demux_add_sh_stream(struct demuxer *demuxer, struct sh_stream *sh);
 
 struct demuxer *demux_open(struct stream *stream, struct demuxer_params *params,
                            struct mpv_global *global);
@@ -271,6 +269,7 @@ bool demux_cancel_test(struct demuxer *demuxer);
 void demux_flush(struct demuxer *demuxer);
 int demux_seek(struct demuxer *demuxer, double rel_seek_secs, int flags);
 void demux_set_enable_refresh_seeks(struct demuxer *demuxer, bool enabled);
+void demux_set_ts_offset(struct demuxer *demuxer, double offset);
 
 int demux_control(struct demuxer *demuxer, int cmd, void *arg);
 

demux/demux_cue.c

@@ -23,7 +23,7 @@
 #include <dirent.h>
 #include <inttypes.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "misc/bstr.h"
 #include "common/msg.h"
@@ -150,8 +150,18 @@ static void build_timeline(struct timeline *tl)
 
     add_source(tl, tl->demuxer);
 
-    struct cue_track *tracks = p->f->tracks;
-    size_t track_count = p->f->num_tracks;
+    struct cue_track *tracks = NULL;
+    size_t track_count = 0;
+
+    for (size_t n = 0; n < p->f->num_tracks; n++) {
+        struct cue_track *track = &p->f->tracks[n];
+        if (track->filename) {
+            MP_TARRAY_APPEND(ctx, tracks, track_count, *track);
+        } else {
+            MP_WARN(tl->demuxer, "No file specified for track entry %zd. "
+                    "It will be removed\n", n + 1);
+        }
+    }
 
     if (track_count == 0) {
         MP_ERR(tl, "CUE: no tracks found!\n");

demux/demux_disc.c

@@ -23,6 +23,7 @@
 #include "common/msg.h"
 
 #include "stream/stream.h"
+#include "video/mp_image.h"
 #include "demux.h"
 #include "stheader.h"
 
@@ -53,9 +54,10 @@ struct priv {
 static void reselect_streams(demuxer_t *demuxer)
 {
     struct priv *p = demuxer->priv;
-    for (int n = 0; n < MPMIN(p->slave->num_streams, p->num_streams); n++) {
+    int num_slave = demux_get_num_stream(p->slave);
+    for (int n = 0; n < MPMIN(num_slave, p->num_streams); n++) {
         if (p->streams[n]) {
-            demuxer_select_track(p->slave, p->slave->streams[n],
+            demuxer_select_track(p->slave, demux_get_stream(p->slave, n),
                 demux_stream_is_selected(p->streams[n]));
         }
     }
@@ -80,11 +82,9 @@ static void add_dvd_streams(demuxer_t *demuxer)
     struct stream_dvd_info_req info;
     if (stream_control(stream, STREAM_CTRL_GET_DVD_INFO, &info) > 0) {
         for (int n = 0; n < MPMIN(32, info.num_subs); n++) {
-            struct sh_stream *sh = new_sh_stream(demuxer, STREAM_SUB);
-            if (!sh)
-                break;
+            struct sh_stream *sh = demux_alloc_sh_stream(STREAM_SUB);
             sh->demuxer_id = n + 0x20;
-            sh->codec = "dvd_subtitle";
+            sh->codec->codec = "dvd_subtitle";
             get_disc_lang(stream, sh);
             // p->streams _must_ match with p->slave->streams, so we can't add
             // it yet - it has to be done when the real stream appears, which
@@ -93,17 +93,16 @@ static void add_dvd_streams(demuxer_t *demuxer)
 
             // emulate the extradata
             struct mp_csp_params csp = MP_CSP_PARAMS_DEFAULTS;
-            csp.int_bits_in = 8;
-            csp.int_bits_out = 8;
             struct mp_cmat cmatrix;
-            mp_get_yuv2rgb_coeffs(&csp, &cmatrix);
+            mp_get_csp_matrix(&csp, &cmatrix);
 
             char *s = talloc_strdup(sh, "");
             s = talloc_asprintf_append(s, "palette: ");
             for (int i = 0; i < 16; i++) {
                 int color = info.palette[i];
-                int c[3] = {(color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff};
-                mp_map_int_color(&cmatrix, 8, c);
+                int y[3] = {(color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff};
+                int c[3];
+                mp_map_fixp_color(&cmatrix, 8, y, 8, c);
                 color = (c[2] << 16) | (c[1] << 8) | c[0];
 
                 if (i != 0)
@@ -112,8 +111,10 @@ static void add_dvd_streams(demuxer_t *demuxer)
             }
             s = talloc_asprintf_append(s, "\n");
 
-            sh->extradata = s;
-            sh->extradata_size = strlen(s);
+            sh->codec->extradata = s;
+            sh->codec->extradata_size = strlen(s);
+
+            demux_add_sh_stream(demuxer, sh);
         }
     }
 }
@@ -122,9 +123,9 @@ static void add_streams(demuxer_t *demuxer)
 {
     struct priv *p = demuxer->priv;
 
-    for (int n = p->num_streams; n < p->slave->num_streams; n++) {
-        struct sh_stream *src = p->slave->streams[n];
-        if (src->sub) {
+    for (int n = p->num_streams; n < demux_get_num_stream(p->slave); n++) {
+        struct sh_stream *src = demux_get_stream(p->slave, n);
+        if (src->type == STREAM_SUB) {
             struct sh_stream *sub = NULL;
             if (src->demuxer_id >= 0x20 && src->demuxer_id <= 0x3F)
                 sub = p->dvd_subs[src->demuxer_id - 0x20];
@@ -134,25 +135,26 @@ static void add_streams(demuxer_t *demuxer)
                 continue;
             }
         }
-        struct sh_stream *sh = new_sh_stream(demuxer, src->type);
-        if (!sh)
-            break;
+        struct sh_stream *sh = demux_alloc_sh_stream(src->type);
         assert(p->num_streams == n); // directly mapped
         MP_TARRAY_APPEND(p, p->streams, p->num_streams, sh);
         // Copy all stream fields that might be relevant
-        sh->codec = talloc_strdup(sh, src->codec);
-        sh->codec_tag = src->codec_tag;
-        sh->lav_headers = src->lav_headers;
+        *sh->codec = *src->codec;
         sh->demuxer_id = src->demuxer_id;
-        if (src->video) {
+        if (src->type == STREAM_VIDEO) {
             double ar;
             if (stream_control(demuxer->stream, STREAM_CTRL_GET_ASPECT_RATIO, &ar)
                                 == STREAM_OK)
-                sh->video->aspect = ar;
+            {
+                struct mp_image_params f = {.w = src->codec->disp_w,
+                                            .h = src->codec->disp_h};
+                mp_image_params_set_dsize(&f, 1728 * ar, 1728);
+                sh->codec->par_w = f.p_w;
+                sh->codec->par_h = f.p_h;
+            }
         }
-        if (src->audio)
-            sh->audio = src->audio;
         get_disc_lang(demuxer->stream, sh);
+        demux_add_sh_stream(demuxer, sh);
     }
     reselect_streams(demuxer);
 }

demux/demux_edl.c

@@ -23,7 +23,7 @@
 #include <inttypes.h>
 #include <math.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "demux.h"
 #include "timeline.h"

demux/demux_lavf.c

@@ -40,6 +40,7 @@
 #include "common/tags.h"
 #include "common/av_common.h"
 #include "misc/bstr.h"
+#include "misc/charset_conv.h"
 
 #include "stream/stream.h"
 #include "demux.h"
@@ -108,6 +109,7 @@ struct format_hack {
     bool no_stream : 1;         // do not wrap struct stream as AVIOContext
     bool use_stream_ids : 1;    // export the native stream IDs
     bool fully_read : 1;        // set demuxer.fully_read flag
+    bool detect_charset : 1;    // format is a small text file, possibly not UTF8
     bool image_format : 1;      // expected to contain exactly 1 frame
     // Do not confuse player's position estimation (position is into external
     // segment, with e.g. HLS, player knows about the playlist main file only).
@@ -115,8 +117,8 @@ struct format_hack {
 };
 
 #define BLACKLIST(fmt) {fmt, .ignore = true}
-#define TEXTSUB(fmt) {fmt, .fully_read = true}
-#define IMAGEFMT(fmt) {fmt, .image_format = true}
+#define TEXTSUB(fmt) {fmt, .fully_read = true, .detect_charset = true}
+#define TEXTSUB_UTF8(fmt) {fmt, .fully_read = true}
 
 static const struct format_hack format_hacks[] = {
     // for webradios
@@ -135,10 +137,12 @@ static const struct format_hack format_hacks[] = {
     {"h264", .if_flags = AVFMT_NOTIMESTAMPS },
     {"hevc", .if_flags = AVFMT_NOTIMESTAMPS },
 
-    TEXTSUB("aqtitle"), TEXTSUB("ass"), TEXTSUB("jacosub"), TEXTSUB("microdvd"),
+    TEXTSUB("aqtitle"), TEXTSUB("jacosub"), TEXTSUB("microdvd"),
     TEXTSUB("mpl2"), TEXTSUB("mpsub"), TEXTSUB("pjs"), TEXTSUB("realtext"),
     TEXTSUB("sami"), TEXTSUB("srt"), TEXTSUB("stl"), TEXTSUB("subviewer"),
-    TEXTSUB("subviewer1"), TEXTSUB("vplayer"), TEXTSUB("webvtt"),
+    TEXTSUB("subviewer1"), TEXTSUB("vplayer"), TEXTSUB("ass"),
+
+    TEXTSUB_UTF8("webvtt"),
 
     // Useless non-sense, sometimes breaks MLP2 subreader.c fallback
     BLACKLIST("tty"),
@@ -148,11 +152,12 @@ static const struct format_hack format_hacks[] = {
     // Useless, does not work with custom streams.
     BLACKLIST("image2"),
     // Image demuxers ("<name>_pipe" is detected explicitly)
-    IMAGEFMT("image2pipe"),
+    {"image2pipe", .image_format = true},
     {0}
 };
 
 typedef struct lavf_priv {
+    struct stream *stream;
     char *filename;
     struct format_hack format_hack;
     AVInputFormat *avif;
@@ -187,7 +192,8 @@ static bool matches_avinputformat_name(struct lavf_priv *priv,
 static int mp_read(void *opaque, uint8_t *buf, int size)
 {
     struct demuxer *demuxer = opaque;
-    struct stream *stream = demuxer->stream;
+    lavf_priv_t *priv = demuxer->priv;
+    struct stream *stream = priv->stream;
     int ret;
 
     ret = stream_read(stream, buf, size);
@@ -200,9 +206,13 @@ static int mp_read(void *opaque, uint8_t *buf, int size)
 static int64_t mp_seek(void *opaque, int64_t pos, int whence)
 {
     struct demuxer *demuxer = opaque;
-    struct stream *stream = demuxer->stream;
+    lavf_priv_t *priv = demuxer->priv;
+    struct stream *stream = priv->stream;
     int64_t current_pos;
-    MP_TRACE(demuxer, "mp_seek(%p, %"PRId64", %d)\n", stream, pos, whence);
+    MP_TRACE(demuxer, "mp_seek(%p, %"PRId64", %s)\n", stream, pos,
+             whence == SEEK_END ? "end" :
+             whence == SEEK_CUR ? "cur" :
+             whence == SEEK_SET ? "set" : "size");
     if (whence == SEEK_END || whence == AVSEEK_SIZE) {
         int64_t end = stream_get_size(stream);
         if (end < 0)
@@ -230,7 +240,8 @@ static int64_t mp_seek(void *opaque, int64_t pos, int whence)
 static int64_t mp_read_seek(void *opaque, int stream_idx, int64_t ts, int flags)
 {
     struct demuxer *demuxer = opaque;
-    struct stream *stream = demuxer->stream;
+    lavf_priv_t *priv = demuxer->priv;
+    struct stream *stream = priv->stream;
 
     struct stream_avseek cmd = {
         .stream_index = stream_idx,
@@ -253,6 +264,32 @@ static void list_formats(struct demuxer *demuxer)
         MP_INFO(demuxer, "%15s : %s\n", fmt->name, fmt->long_name);
 }
 
+static void convert_charset(struct demuxer *demuxer)
+{
+    lavf_priv_t *priv = demuxer->priv;
+    char *cp = demuxer->opts->sub_cp;
+    if (!cp || mp_charset_is_utf8(cp))
+        return;
+    bstr data = stream_read_complete(priv->stream, NULL, 128 * 1024 * 1024);
+    if (!data.start) {
+        MP_WARN(demuxer, "File too big (or error reading) - skip charset probing.\n");
+        return;
+    }
+    void *alloc = data.start;
+    cp = (char *)mp_charset_guess(priv, demuxer->log, data, cp, 0);
+    if (cp && !mp_charset_is_utf8(cp))
+        MP_INFO(demuxer, "Using subtitle charset: %s\n", cp);
+    // libavformat transparently converts UTF-16 to UTF-8
+    if (!mp_charset_is_utf16(cp) && !mp_charset_is_utf8(cp)) {
+        bstr conv = mp_iconv_to_utf8(demuxer->log, data, cp, MP_ICONV_VERBOSE);
+        if (conv.start)
+            data = conv;
+    }
+    if (data.start)
+        priv->stream = open_memory_stream(data.start, data.len);
+    talloc_free(alloc);
+}
+
 static char *remove_prefix(char *s, const char *const *prefixes)
 {
     for (int n = 0; prefixes[n]; n++) {
@@ -270,12 +307,8 @@ static int lavf_check_file(demuxer_t *demuxer, enum demux_check check)
 {
     struct MPOpts *opts = demuxer->opts;
     struct demux_lavf_opts *lavfdopts = opts->demux_lavf;
-    struct stream *s = demuxer->stream;
-    lavf_priv_t *priv;
-
-    assert(!demuxer->priv);
-    demuxer->priv = talloc_zero(NULL, lavf_priv_t);
-    priv = demuxer->priv;
+    lavf_priv_t *priv = demuxer->priv;
+    struct stream *s = priv->stream;
 
     priv->filename = remove_prefix(s->url, prefixes);
 
@@ -292,7 +325,7 @@ static int lavf_check_file(demuxer_t *demuxer, enum demux_check check)
         priv->filename = sep + 1;
     }
 
-    char *mime_type = demuxer->stream->mime_type;
+    char *mime_type = s->mime_type;
     if (!lavfdopts->allow_mimetype || !mime_type)
         mime_type = "";
 
@@ -393,6 +426,9 @@ static int lavf_check_file(demuxer_t *demuxer, enum demux_check check)
 
     demuxer->filetype = priv->avif->name;
 
+    if (priv->format_hack.detect_charset)
+        convert_charset(demuxer);
+
     return 0;
 }
 
@@ -464,7 +500,8 @@ static void select_tracks(struct demuxer *demuxer, int start)
     }
 }
 
-static void export_replaygain(demuxer_t *demuxer, sh_audio_t *sh, AVStream *st)
+static void export_replaygain(demuxer_t *demuxer, struct mp_codec_params *c,
+                              AVStream *st)
 {
     for (int i = 0; i < st->nb_side_data; i++) {
         AVReplayGain *av_rgain;
@@ -489,7 +526,7 @@ static void export_replaygain(demuxer_t *demuxer, sh_audio_t *sh, AVStream *st)
         rgain->album_peak = (av_rgain->album_peak != 0.0) ?
             av_rgain->album_peak / 100000.0f : 1.0;
 
-        sh->replaygain_data = rgain;
+        c->replaygain_data = rgain;
     }
 }
 
@@ -506,7 +543,7 @@ static int dict_get_decimal(AVDictionary *dict, const char *entry, int def)
     return def;
 }
 
-static void handle_stream(demuxer_t *demuxer, int i)
+static void handle_new_stream(demuxer_t *demuxer, int i)
 {
     lavf_priv_t *priv = demuxer->priv;
     AVFormatContext *avfc = priv->avfc;
@@ -516,27 +553,21 @@ static void handle_stream(demuxer_t *demuxer, int i)
 
     switch (codec->codec_type) {
     case AVMEDIA_TYPE_AUDIO: {
-        sh = new_sh_stream(demuxer, STREAM_AUDIO);
-        if (!sh)
-            break;
-        sh_audio_t *sh_audio = sh->audio;
+        sh = demux_alloc_sh_stream(STREAM_AUDIO);
 
         // probably unneeded
-        mp_chmap_set_unknown(&sh_audio->channels, codec->channels);
+        mp_chmap_set_unknown(&sh->codec->channels, codec->channels);
         if (codec->channel_layout)
-            mp_chmap_from_lavc(&sh_audio->channels, codec->channel_layout);
-        sh_audio->samplerate = codec->sample_rate;
-        sh_audio->bitrate = codec->bit_rate;
+            mp_chmap_from_lavc(&sh->codec->channels, codec->channel_layout);
+        sh->codec->samplerate = codec->sample_rate;
+        sh->codec->bitrate = codec->bit_rate;
 
-        export_replaygain(demuxer, sh_audio, st);
+        export_replaygain(demuxer, sh->codec, st);
 
         break;
     }
     case AVMEDIA_TYPE_VIDEO: {
-        sh = new_sh_stream(demuxer, STREAM_VIDEO);
-        if (!sh)
-            break;
-        sh_video_t *sh_video = sh->video;
+        sh = demux_alloc_sh_stream(STREAM_VIDEO);
 
         if (st->disposition & AV_DISPOSITION_ATTACHED_PIC) {
             sh->attached_picture = new_demux_packet_from(st->attached_pic.data,
@@ -548,8 +579,8 @@ static void handle_stream(demuxer_t *demuxer, int i)
             }
         }
 
-        sh_video->disp_w = codec->width;
-        sh_video->disp_h = codec->height;
+        sh->codec->disp_w = codec->width;
+        sh->codec->disp_h = codec->height;
         /* Try to make up some frame rate value, even if it's not reliable.
          * FPS information is needed to support subtitle formats which base
          * timing on frame numbers.
@@ -564,39 +595,31 @@ static void handle_stream(demuxer_t *demuxer, int i)
             fps = 1.0 / FFMAX(av_q2d(st->time_base),
                               av_q2d(st->codec->time_base) *
                               st->codec->ticks_per_frame);
-        sh_video->fps = fps;
+        sh->codec->fps = fps;
         if (priv->format_hack.image_format)
-            sh_video->fps = demuxer->opts->mf_fps;
-        if (st->sample_aspect_ratio.num)
-            sh_video->aspect = codec->width  * st->sample_aspect_ratio.num
-                    / (float)(codec->height * st->sample_aspect_ratio.den);
-        else
-            sh_video->aspect = codec->width  * codec->sample_aspect_ratio.num
-                    / (float)(codec->height * codec->sample_aspect_ratio.den);
+            sh->codec->fps = demuxer->opts->mf_fps;
+        sh->codec->par_w = st->sample_aspect_ratio.num;
+        sh->codec->par_h = st->sample_aspect_ratio.den;
 
         uint8_t *sd = av_stream_get_side_data(st, AV_PKT_DATA_DISPLAYMATRIX, NULL);
         if (sd) {
             double r = av_display_rotation_get((uint32_t *)sd);
             if (!isnan(r))
-                sh_video->rotate = (((int)(-r) % 360) + 360) % 360;
+                sh->codec->rotate = (((int)(-r) % 360) + 360) % 360;
         }
 
         // This also applies to vfw-muxed mkv, but we can't detect these easily.
-        sh_video->avi_dts = matches_avinputformat_name(priv, "avi");
+        sh->codec->avi_dts = matches_avinputformat_name(priv, "avi");
 
         break;
     }
     case AVMEDIA_TYPE_SUBTITLE: {
-        sh_sub_t *sh_sub;
-        sh = new_sh_stream(demuxer, STREAM_SUB);
-        if (!sh)
-            break;
-        sh_sub = sh->sub;
+        sh = demux_alloc_sh_stream(STREAM_SUB);
 
         if (codec->extradata_size) {
-            sh->extradata = talloc_size(sh, codec->extradata_size);
-            memcpy(sh->extradata, codec->extradata, codec->extradata_size);
-            sh->extradata_size = codec->extradata_size;
+            sh->codec->extradata = talloc_size(sh, codec->extradata_size);
+            memcpy(sh->codec->extradata, codec->extradata, codec->extradata_size);
+            sh->codec->extradata_size = codec->extradata_size;
         }
 
         if (matches_avinputformat_name(priv, "microdvd")) {
@@ -604,12 +627,12 @@ static void handle_stream(demuxer_t *demuxer, int i)
             if (av_opt_get_q(avfc, "subfps", AV_OPT_SEARCH_CHILDREN, &r) >= 0) {
                 // File headers don't have a FPS set.
                 if (r.num < 1 || r.den < 1)
-                    sh_sub->frame_based = av_q2d(av_inv_q(codec->time_base));
+                    sh->codec->frame_based = av_q2d(av_inv_q(codec->time_base));
             } else {
                 // Older libavformat versions. If the FPS matches the microdvd
                 // reader's default, assume it uses frame based timing.
                 if (codec->time_base.num == 125 && codec->time_base.den == 2997)
-                    sh_sub->frame_based = 23.976;
+                    sh->codec->frame_based = 23.976;
             }
         }
         break;
@@ -633,12 +656,11 @@ static void handle_stream(demuxer_t *demuxer, int i)
 
     if (sh) {
         sh->ff_index = st->index;
-        sh->codec = mp_codec_from_av_codec_id(codec->codec_id);
-        sh->codec_tag = codec->codec_tag;
-        sh->lav_headers = avcodec_alloc_context3(NULL);
-        if (!sh->lav_headers)
-            return;
-        mp_copy_lav_codec_headers(sh->lav_headers, codec);
+        sh->codec->codec = mp_codec_from_av_codec_id(codec->codec_id);
+        sh->codec->codec_tag = codec->codec_tag;
+        sh->codec->lav_headers = avcodec_alloc_context3(NULL);
+        if (sh->codec->lav_headers)
+            mp_copy_lav_codec_headers(sh->codec->lav_headers, codec);
 
         if (st->disposition & AV_DISPOSITION_DEFAULT)
             sh->default_track = true;
@@ -656,10 +678,10 @@ static void handle_stream(demuxer_t *demuxer, int i)
         if (!sh->title && sh->hls_bitrate > 0)
             sh->title = talloc_asprintf(sh, "bitrate %d", sh->hls_bitrate);
         sh->missing_timestamps = !!(priv->avif_flags & AVFMT_NOTIMESTAMPS);
+        demux_add_sh_stream(demuxer, sh);
     }
 
     select_tracks(demuxer, i);
-    demux_changed(demuxer, DEMUX_EVENT_STREAMS);
 }
 
 // Add any new streams that might have been added
@@ -667,7 +689,7 @@ static void add_new_streams(demuxer_t *demuxer)
 {
     lavf_priv_t *priv = demuxer->priv;
     while (priv->num_streams < priv->avfc->nb_streams)
-        handle_stream(demuxer, priv->num_streams);
+        handle_new_stream(demuxer, priv->num_streams);
 }
 
 static void update_metadata(demuxer_t *demuxer, AVPacket *pkt)
@@ -693,7 +715,8 @@ static void update_metadata(demuxer_t *demuxer, AVPacket *pkt)
 static int interrupt_cb(void *ctx)
 {
     struct demuxer *demuxer = ctx;
-    return mp_cancel_test(demuxer->stream->cancel);
+    lavf_priv_t *priv = demuxer->priv;
+    return mp_cancel_test(priv->stream->cancel);
 }
 
 static int demux_open_lavf(demuxer_t *demuxer, enum demux_check check)
@@ -703,15 +726,13 @@ static int demux_open_lavf(demuxer_t *demuxer, enum demux_check check)
     AVFormatContext *avfc;
     AVDictionaryEntry *t = NULL;
     float analyze_duration = 0;
-    int i;
+    lavf_priv_t *priv = talloc_zero(NULL, lavf_priv_t);
+    demuxer->priv = priv;
+    priv->stream = demuxer->stream;
 
     if (lavf_check_file(demuxer, check) < 0)
         return -1;
 
-    lavf_priv_t *priv = demuxer->priv;
-    if (!priv)
-        return -1;
-
     avfc = avformat_alloc_context();
     if (!avfc)
         return -1;
@@ -750,7 +771,7 @@ static int demux_open_lavf(demuxer_t *demuxer, enum demux_check check)
     AVDictionary *dopts = NULL;
 
     if ((priv->avif_flags & AVFMT_NOFILE) ||
-        demuxer->stream->type == STREAMTYPE_AVDEVICE ||
+        priv->stream->type == STREAMTYPE_AVDEVICE ||
         priv->format_hack.no_stream)
     {
         mp_setup_av_network_options(&dopts, demuxer->global, demuxer->log, opts);
@@ -769,7 +790,7 @@ static int demux_open_lavf(demuxer_t *demuxer, enum demux_check check)
         priv->pb->read_seek = mp_read_seek;
         priv->pb->seekable = demuxer->seekable ? AVIO_SEEKABLE_NORMAL : 0;
         avfc->pb = priv->pb;
-        if (stream_control(demuxer->stream, STREAM_CTRL_HAS_AVSEEK, NULL) > 0)
+        if (stream_control(priv->stream, STREAM_CTRL_HAS_AVSEEK, NULL) > 0)
             demuxer->seekable = true;
     }
 
@@ -809,9 +830,9 @@ static int demux_open_lavf(demuxer_t *demuxer, enum demux_check check)
     }
 
     MP_VERBOSE(demuxer, "avformat_find_stream_info() finished after %"PRId64
-               " bytes.\n", stream_tell(demuxer->stream));
+               " bytes.\n", stream_tell(priv->stream));
 
-    for (i = 0; i < avfc->nb_chapters; i++) {
+    for (int i = 0; i < avfc->nb_chapters; i++) {
         AVChapter *c = avfc->chapters[i];
         t = av_dict_get(c->metadata, "title", NULL, 0);
         int index = demuxer_add_chapter(demuxer, t ? t->value : "",
@@ -823,7 +844,7 @@ static int demux_open_lavf(demuxer_t *demuxer, enum demux_check check)
 
     // Often useful with OGG audio-only files, which have metadata in the audio
     // track metadata instead of the main metadata.
-    if (demuxer->num_streams == 1) {
+    if (demux_get_num_stream(demuxer) == 1) {
         priv->merge_track_metadata = true;
         for (int n = 0; n < priv->num_streams; n++) {
             if (priv->streams[n])
@@ -921,7 +942,7 @@ static void demux_seek_lavf(demuxer_t *demuxer, double rel_seek_secs, int flags)
         avsflags = AVSEEK_FLAG_BACKWARD;
 
     if (flags & SEEK_FACTOR) {
-        struct stream *s = demuxer->stream;
+        struct stream *s = priv->stream;
         int64_t end = stream_get_size(s);
         if (end > 0 && demuxer->ts_resets_possible &&
             !(priv->avif_flags & AVFMT_NO_BYTE_SEEK))
@@ -1041,6 +1062,12 @@ redo:
             goto redo;
         }
         priv->cur_program = prog->progid = program->id;
+
+        mp_tags_copy_from_av_dictionary(demuxer->metadata, priv->avfc->programs[p]->metadata);
+        update_metadata(demuxer, NULL);
+        // Enforce metadata update even if no explicit METADATA_UPDATED since we switched program.
+        demux_changed(demuxer, DEMUX_EVENT_METADATA);
+
         return DEMUXER_CTRL_OK;
     }
     case DEMUXER_CTRL_RESYNC:
@@ -1057,10 +1084,10 @@ redo:
          */
         // avio_flush() is designed for write-only streams, and does the wrong
         // thing when reading. Flush it manually instead.
-        stream_drop_buffers(demuxer->stream);
+        stream_drop_buffers(priv->stream);
         priv->avfc->pb->buf_ptr = priv->avfc->pb->buf_end = priv->avfc->pb->buffer;
-        priv->avfc->pb->pos = stream_tell(demuxer->stream);
-        av_seek_frame(priv->avfc, 0, stream_tell(demuxer->stream),
+        priv->avfc->pb->pos = stream_tell(priv->stream);
+        av_seek_frame(priv->avfc, 0, stream_tell(priv->stream),
                       AVSEEK_FLAG_BYTE);
         return DEMUXER_CTRL_OK;
     default:
@@ -1081,8 +1108,10 @@ static void demux_close_lavf(demuxer_t *demuxer)
         av_freep(&priv->pb);
         for (int n = 0; n < priv->num_streams; n++) {
             if (priv->streams[n])
-                avcodec_free_context(&priv->streams[n]->lav_headers);
+                avcodec_free_context(&priv->streams[n]->codec->lav_headers);
         }
+        if (priv->stream != demuxer->stream)
+            free_stream(priv->stream);
         talloc_free(priv);
         demuxer->priv = NULL;
     }

demux/demux_libass.c

@@ -1,111 +0,0 @@
-/*
- * This file is part of mpv.
- *
- * mpv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpv is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with mpv.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-// Note: just wraps libass, and makes the subtitle track available though
-//       sh_sub->track. It doesn't produce packets and doesn't support seeking.
-
-#include <ass/ass.h>
-#include <ass/ass_types.h>
-
-#include "options/options.h"
-#include "common/msg.h"
-#include "misc/charset_conv.h"
-#include "stream/stream.h"
-#include "demux.h"
-
-#define PROBE_SIZE (8 * 1024)
-
-static void message_callback(int level, const char *format, va_list va, void *ctx)
-{
-    // ignore
-}
-
-static int d_check_file(struct demuxer *demuxer, enum demux_check check)
-{
-    const char *user_cp = demuxer->opts->sub_cp;
-    struct stream *s = demuxer->stream;
-    struct mp_log *log = demuxer->log;
-
-    if (!demuxer->params || !demuxer->params->expect_subtitle)
-        return -1;
-
-    if (check >= DEMUX_CHECK_UNSAFE) {
-        ASS_Library *lib = ass_library_init();
-        if (!lib)
-            return -1;
-        ass_set_message_cb(lib, message_callback, NULL);
-
-        // Probe by loading a part of the beginning of the file with libass.
-        // Incomplete scripts are usually ok, and we hope libass is not verbose
-        // when dealing with (from its perspective) completely broken binary
-        // garbage.
-
-        bstr buf = stream_peek(s, PROBE_SIZE);
-        // Older versions of libass will overwrite the input buffer, and despite
-        // passing length, expect a 0 termination.
-        void *tmp = talloc_size(NULL, buf.len + 1);
-        memcpy(tmp, buf.start, buf.len);
-        buf.start = tmp;
-        buf.start[buf.len] = '\0';
-        bstr cbuf = mp_charset_guess_and_conv_to_utf8(log, buf, user_cp,
-                                                      MP_ICONV_ALLOW_CUTOFF);
-        if (cbuf.start == NULL)
-            cbuf = buf;
-        ASS_Track *track = ass_read_memory(lib, cbuf.start, cbuf.len, NULL);
-        bool ok = !!track;
-        if (cbuf.start != buf.start)
-            talloc_free(cbuf.start);
-        talloc_free(buf.start);
-        if (track)
-            ass_free_track(track);
-        ass_library_done(lib);
-        if (!ok)
-            return -1;
-    }
-
-    // Actually load the full thing.
-
-    bstr buf = stream_read_complete(s, NULL, 100000000);
-    if (!buf.start) {
-        MP_ERR(demuxer, "Refusing to load subtitle file "
-                "larger than 100 MB: %s\n", demuxer->filename);
-        return -1;
-    }
-    bstr cbuf = mp_charset_guess_and_conv_to_utf8(log, buf, user_cp,
-                                                  MP_ICONV_VERBOSE);
-    if (cbuf.start == NULL)
-        cbuf = buf;
-    if (cbuf.start != buf.start)
-        talloc_free(buf.start);
-    talloc_steal(demuxer, cbuf.start);
-
-    struct sh_stream *sh = new_sh_stream(demuxer, STREAM_SUB);
-    sh->codec = "ass";
-    sh->extradata = cbuf.start;
-    sh->extradata_size = cbuf.len;
-
-    demuxer->seekable = true;
-    demuxer->fully_read = true;
-
-    return 0;
-}
-
-const struct demuxer_desc demuxer_desc_libass = {
-    .name = "libass",
-    .desc = "ASS/SSA subtitles (libass)",
-    .open = d_check_file,
-};

demux/demux_mf.c

@@ -24,7 +24,7 @@
 
 #include "osdep/io.h"
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "common/msg.h"
 #include "options/options.h"
 #include "options/path.h"
@@ -39,7 +39,7 @@
 
 typedef struct mf {
     struct mp_log *log;
-    struct sh_video *sh;
+    struct sh_stream *sh;
     int curr_frame;
     int nr_of_files;
     char **names;
@@ -165,7 +165,7 @@ static void demux_seek_mf(demuxer_t *demuxer, double rel_seek_secs, int flags)
     if (flags & SEEK_FACTOR)
         newpos += rel_seek_secs * (mf->nr_of_files - 1);
     else
-        newpos += rel_seek_secs * mf->sh->fps;
+        newpos += rel_seek_secs * mf->sh->codec->fps;
     if (newpos < 0)
         newpos = 0;
     if (newpos >= mf->nr_of_files)
@@ -199,9 +199,9 @@ static int demux_mf_fill_buffer(demuxer_t *demuxer)
             demux_packet_t *dp = new_demux_packet(data.len);
             if (dp) {
                 memcpy(dp->buffer, data.start, data.len);
-                dp->pts = mf->curr_frame / mf->sh->fps;
+                dp->pts = mf->curr_frame / mf->sh->codec->fps;
                 dp->keyframe = true;
-                demux_add_packet(demuxer->streams[0], dp);
+                demux_add_packet(mf->sh, dp);
             }
         }
         talloc_free(data.start);
@@ -291,7 +291,6 @@ static const char *probe_format(mf_t *mf, char *type, enum demux_check check)
 
 static int demux_open_mf(demuxer_t *demuxer, enum demux_check check)
 {
-    sh_video_t *sh_video = NULL;
     mf_t *mf;
 
     if (strncmp(demuxer->stream->url, "mf://", 5) == 0 &&
@@ -316,15 +315,17 @@ static int demux_open_mf(demuxer_t *demuxer, enum demux_check check)
     mf->curr_frame = 0;
 
     // create a new video stream header
-    struct sh_stream *sh = new_sh_stream(demuxer, STREAM_VIDEO);
-    sh_video = sh->video;
+    struct sh_stream *sh = demux_alloc_sh_stream(STREAM_VIDEO);
+    struct mp_codec_params *c = sh->codec;
 
-    sh->codec = codec;
-    sh_video->disp_w = 0;
-    sh_video->disp_h = 0;
-    sh_video->fps = demuxer->opts->mf_fps;
+    c->codec = codec;
+    c->disp_w = 0;
+    c->disp_h = 0;
+    c->fps = demuxer->opts->mf_fps;
 
-    mf->sh = sh_video;
+    demux_add_sh_stream(demuxer, sh);
+
+    mf->sh = sh;
     demuxer->priv = (void *)mf;
     demuxer->seekable = true;
 
@@ -344,7 +345,7 @@ static int demux_control_mf(demuxer_t *demuxer, int cmd, void *arg)
 
     switch (cmd) {
     case DEMUXER_CTRL_GET_TIME_LENGTH:
-        *((double *)arg) = (double)mf->nr_of_files / mf->sh->fps;
+        *((double *)arg) = (double)mf->nr_of_files / mf->sh->codec->fps;
         return DEMUXER_CTRL_OK;
 
     default:

demux/demux_mkv.c

@@ -41,13 +41,14 @@
 #include <zlib.h>
 #endif
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "common/av_common.h"
 #include "options/options.h"
 #include "options/m_option.h"
 #include "misc/bstr.h"
 #include "stream/stream.h"
 #include "video/csputils.h"
+#include "video/mp_image.h"
 #include "demux.h"
 #include "stheader.h"
 #include "ebml.h"
@@ -201,15 +202,19 @@ typedef struct mkv_demuxer {
 struct demux_mkv_opts {
     int subtitle_preroll;
     double subtitle_preroll_secs;
+    double subtitle_preroll_secs_index;
     int probe_duration;
     int probe_start_time;
 };
 
 const struct m_sub_options demux_mkv_conf = {
     .opts = (const m_option_t[]) {
-        OPT_FLAG("subtitle-preroll", subtitle_preroll, 0),
+        OPT_CHOICE("subtitle-preroll", subtitle_preroll, 0,
+                   ({"no", 0}, {"yes", 1}, {"index", 2})),
         OPT_DOUBLE("subtitle-preroll-secs", subtitle_preroll_secs,
                    M_OPT_MIN, .min = 0),
+        OPT_DOUBLE("subtitle-preroll-secs-index", subtitle_preroll_secs_index,
+                   M_OPT_MIN, .min = 0),
         OPT_CHOICE("probe-video-duration", probe_duration, 0,
                    ({"no", 0}, {"yes", 1}, {"full", 2})),
         OPT_FLAG("probe-start-time", probe_start_time, 0),
@@ -217,7 +222,9 @@ const struct m_sub_options demux_mkv_conf = {
     },
     .size = sizeof(struct demux_mkv_opts),
     .defaults = &(const struct demux_mkv_opts){
+        .subtitle_preroll = 2,
         .subtitle_preroll_secs = 1.0,
+        .subtitle_preroll_secs_index = 10.0,
         .probe_start_time = 1,
     },
 };
@@ -1192,11 +1199,9 @@ static void add_coverart(struct demuxer *demuxer)
         const char *codec = mp_map_mimetype_to_video_codec(att->type);
         if (!codec)
             continue;
-        struct sh_stream *sh = new_sh_stream(demuxer, STREAM_VIDEO);
-        if (!sh)
-            break;
+        struct sh_stream *sh = demux_alloc_sh_stream(STREAM_VIDEO);
         sh->demuxer_id = -1 - sh->index; // don't clash with mkv IDs
-        sh->codec = codec;
+        sh->codec->codec = codec;
         sh->attached_picture = new_demux_packet_from(att->data, att->data_size);
         if (sh->attached_picture) {
             sh->attached_picture->pts = 0;
@@ -1204,6 +1209,7 @@ static void add_coverart(struct demuxer *demuxer)
             sh->attached_picture->keyframe = true;
         }
         sh->title = att->name;
+        demux_add_sh_stream(demuxer, sh);
     }
 }
 
@@ -1265,18 +1271,16 @@ static int demux_mkv_open_video(demuxer_t *demuxer, mkv_track_t *track)
 {
     unsigned char *extradata = NULL;
     unsigned int extradata_size = 0;
-    struct sh_stream *sh = new_sh_stream(demuxer, STREAM_VIDEO);
-    if (!sh)
-        return 1;
+    struct sh_stream *sh = demux_alloc_sh_stream(STREAM_VIDEO);
     init_track(demuxer, track, sh);
-    sh_video_t *sh_v = sh->video;
+    struct mp_codec_params *sh_v = sh->codec;
 
     sh_v->bits_per_coded_sample = 24;
 
     if (!strcmp(track->codec_id, "V_MS/VFW/FOURCC")) { /* AVI compatibility mode */
         // The private_data contains a BITMAPINFOHEADER struct
         if (track->private_data == NULL || track->private_size < 40)
-            return 1;
+            goto done;
 
         unsigned char *h = track->private_data;
         if (track->v_width == 0)
@@ -1284,11 +1288,11 @@ static int demux_mkv_open_video(demuxer_t *demuxer, mkv_track_t *track)
         if (track->v_height == 0)
             track->v_height = AV_RL32(h + 8);       // biHeight
         sh_v->bits_per_coded_sample = AV_RL16(h + 14); // biBitCount
-        sh->codec_tag = AV_RL32(h + 16);            // biCompression
+        sh_v->codec_tag = AV_RL32(h + 16);            // biCompression
 
         extradata = track->private_data + 40;
         extradata_size = track->private_size - 40;
-        mp_set_codec_from_tag(sh);
+        mp_set_codec_from_tag(sh_v);
         sh_v->avi_dts = true;
     } else if (track->private_size >= RVPROPERTIES_SIZE
                && (!strcmp(track->codec_id, "V_REAL/RV10")
@@ -1304,10 +1308,10 @@ static int demux_mkv_open_video(demuxer_t *demuxer, mkv_track_t *track)
         cnt = track->private_size - RVPROPERTIES_SIZE;
         uint32_t t2 = AV_RB32(src - 4);
         switch (t2 == 0x10003000 || t2 == 0x10003001 ? '1' : track->codec_id[9]) {
-        case '1': sh->codec = "rv10"; break;
-        case '2': sh->codec = "rv20"; break;
-        case '3': sh->codec = "rv30"; break;
-        case '4': sh->codec = "rv40"; break;
+        case '1': sh_v->codec = "rv10"; break;
+        case '2': sh_v->codec = "rv20"; break;
+        case '3': sh_v->codec = "rv30"; break;
+        case '4': sh_v->codec = "rv40"; break;
         }
         // copy type1 and type2 info from rv properties
         extradata_size = cnt + 8;
@@ -1316,8 +1320,8 @@ static int demux_mkv_open_video(demuxer_t *demuxer, mkv_track_t *track)
         track->parse_timebase = 1e3;
     } else if (strcmp(track->codec_id, "V_UNCOMPRESSED") == 0) {
         // raw video, "like AVI" - this is a FourCC
-        sh->codec_tag = track->colorspace;
-        sh->codec = "rawvideo";
+        sh_v->codec_tag = track->colorspace;
+        sh_v->codec = "rawvideo";
     } else if (strcmp(track->codec_id, "V_QUICKTIME") == 0) {
         uint32_t fourcc1 = 0, fourcc2 = 0;
         if (track->private_size >= 8) {
@@ -1327,14 +1331,14 @@ static int demux_mkv_open_video(demuxer_t *demuxer, mkv_track_t *track)
         if (fourcc1 == MP_FOURCC('S', 'V', 'Q', '3') ||
             fourcc2 == MP_FOURCC('S', 'V', 'Q', '3'))
         {
-            sh->codec = "svq3";
+            sh_v->codec = "svq3";
             extradata = track->private_data;
             extradata_size = track->private_size;
         }
     } else {
         for (int i = 0; mkv_video_tags[i][0]; i++) {
             if (!strcmp(mkv_video_tags[i][0], track->codec_id)) {
-                sh->codec = mkv_video_tags[i][1];
+                sh_v->codec = mkv_video_tags[i][1];
                 break;
             }
         }
@@ -1344,22 +1348,22 @@ static int demux_mkv_open_video(demuxer_t *demuxer, mkv_track_t *track)
         }
     }
 
-    const char *codec = sh->codec ? sh->codec : "";
+    const char *codec = sh_v->codec ? sh_v->codec : "";
     if (!strcmp(codec, "vp9")) {
         track->parse = true;
         track->parse_timebase = 1e9;
     } else if (!strcmp(codec, "mjpeg")) {
-        sh->codec_tag = MP_FOURCC('m', 'j', 'p', 'g');
+        sh_v->codec_tag = MP_FOURCC('m', 'j', 'p', 'g');
     }
 
     if (extradata_size > 0x1000000) {
         MP_WARN(demuxer, "Invalid CodecPrivate\n");
-        return 1;
+        goto done;
     }
 
-    sh->extradata = talloc_memdup(sh_v, extradata, extradata_size);
-    sh->extradata_size = extradata_size;
-    if (!sh->codec) {
+    sh_v->extradata = talloc_memdup(sh_v, extradata, extradata_size);
+    sh_v->extradata_size = extradata_size;
+    if (!sh_v->codec) {
         MP_WARN(demuxer, "Unknown/unsupported CodecID (%s) or missing/bad "
                 "CodecPrivate data (track %u).\n",
                 track->codec_id, track->tnum);
@@ -1367,12 +1371,19 @@ static int demux_mkv_open_video(demuxer_t *demuxer, mkv_track_t *track)
     sh_v->fps = track->v_frate;
     sh_v->disp_w = track->v_width;
     sh_v->disp_h = track->v_height;
-    uint32_t dw = track->v_dwidth_set ? track->v_dwidth : track->v_width;
-    uint32_t dh = track->v_dheight_set ? track->v_dheight : track->v_height;
-    sh_v->aspect = (dw && dh) ? (double) dw / dh : 0;
-    MP_VERBOSE(demuxer, "Aspect: %f\n", sh_v->aspect);
+
+    int dw = track->v_dwidth_set ? track->v_dwidth : track->v_width;
+    int dh = track->v_dheight_set ? track->v_dheight : track->v_height;
+    struct mp_image_params p = {.w = track->v_width, .h = track->v_height};
+    mp_image_params_set_dsize(&p, dw, dh);
+    sh_v->par_w = p.p_w;
+    sh_v->par_h = p.p_h;
+
     sh_v->stereo_mode = track->stereo_mode;
 
+done:
+    demux_add_sh_stream(demuxer, sh);
+
     return 0;
 }
 
@@ -1464,11 +1475,9 @@ static const char *const mkv_audio_tags[][2] = {
 
 static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
 {
-    struct sh_stream *sh = new_sh_stream(demuxer, STREAM_AUDIO);
-    if (!sh)
-        return 1;
+    struct sh_stream *sh = demux_alloc_sh_stream(STREAM_AUDIO);
     init_track(demuxer, track, sh);
-    sh_audio_t *sh_a = sh->audio;
+    struct mp_codec_params *sh_a = sh->codec;
 
     if (track->private_size > 0x1000000)
         goto error;
@@ -1483,7 +1492,7 @@ static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
 
     for (int i = 0; mkv_audio_tags[i][0]; i++) {
         if (!strcmp(mkv_audio_tags[i][0], track->codec_id)) {
-            sh->codec = mkv_audio_tags[i][1];
+            sh_a->codec = mkv_audio_tags[i][1];
             break;
         }
     }
@@ -1494,7 +1503,7 @@ static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
             goto error;
         MP_VERBOSE(demuxer, "track with MS compat audio.\n");
         unsigned char *h = track->private_data;
-        sh->codec_tag = AV_RL16(h + 0);         // wFormatTag
+        sh_a->codec_tag = AV_RL16(h + 0);         // wFormatTag
         if (track->a_channels == 0)
             track->a_channels = AV_RL16(h + 2); // nChannels
         if (sh_a->samplerate == 0)
@@ -1506,15 +1515,15 @@ static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
         extradata = track->private_data + 18;
         extradata_len = track->private_size - 18;
         sh_a->bits_per_coded_sample = track->a_bps;
-        mp_set_codec_from_tag(sh);
+        mp_set_codec_from_tag(sh_a);
     } else if (!strcmp(track->codec_id, "A_PCM/INT/LIT")) {
         bool sign = sh_a->bits_per_coded_sample > 8;
-        mp_set_pcm_codec(sh, sign, false, sh_a->bits_per_coded_sample, false);
+        mp_set_pcm_codec(sh_a, sign, false, sh_a->bits_per_coded_sample, false);
     } else if (!strcmp(track->codec_id, "A_PCM/INT/BIG")) {
         bool sign = sh_a->bits_per_coded_sample > 8;
-        mp_set_pcm_codec(sh, sign, false, sh_a->bits_per_coded_sample, true);
+        mp_set_pcm_codec(sh_a, sign, false, sh_a->bits_per_coded_sample, true);
     } else if (!strcmp(track->codec_id, "A_PCM/FLOAT/IEEE")) {
-        sh->codec = sh_a->bits_per_coded_sample == 64 ? "pcm_f64le" : "pcm_f32le";
+        sh_a->codec = sh_a->bits_per_coded_sample == 64 ? "pcm_f64le" : "pcm_f32le";
     } else if (!strncmp(track->codec_id, "A_REAL/", 7)) {
         if (track->private_size < RAPROPERTIES4_SIZE)
             goto error;
@@ -1554,29 +1563,29 @@ static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
         extradata = src + offset;
 
         if (!strcmp(track->codec_id, "A_REAL/ATRC")) {
-            sh->codec = "atrac3";
+            sh_a->codec = "atrac3";
             if (flavor >= MP_ARRAY_SIZE(atrc_fl2bps))
                 goto error;
             sh_a->bitrate = atrc_fl2bps[flavor] * 8;
             sh_a->block_align = track->sub_packet_size;
         } else if (!strcmp(track->codec_id, "A_REAL/COOK")) {
-            sh->codec = "cook";
+            sh_a->codec = "cook";
             if (flavor >= MP_ARRAY_SIZE(cook_fl2bps))
                 goto error;
             sh_a->bitrate = cook_fl2bps[flavor] * 8;
             sh_a->block_align = track->sub_packet_size;
         } else if (!strcmp(track->codec_id, "A_REAL/SIPR")) {
-            sh->codec = "sipr";
+            sh_a->codec = "sipr";
             if (flavor >= MP_ARRAY_SIZE(sipr_fl2bps))
                 goto error;
             sh_a->bitrate = sipr_fl2bps[flavor] * 8;
             sh_a->block_align = track->coded_framesize;
         } else if (!strcmp(track->codec_id, "A_REAL/28_8")) {
-            sh->codec = "ra_288";
+            sh_a->codec = "ra_288";
             sh_a->bitrate = 3600 * 8;
             sh_a->block_align = track->coded_framesize;
         } else if (!strcmp(track->codec_id, "A_REAL/DNET")) {
-            sh->codec = "ac3";
+            sh_a->codec = "ac3";
         } else {
             goto error;
         }
@@ -1586,7 +1595,7 @@ static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
         track->audio_timestamp =
             talloc_array(track, double, track->sub_packet_h);
     } else if (!strncmp(track->codec_id, "A_AAC/", 6)) {
-        sh->codec = "aac";
+        sh_a->codec = "aac";
 
         /* Recreate the 'private data' (not needed for plain A_AAC) */
         int srate_idx = aac_get_sample_rate_index(track->a_sfreq);
@@ -1618,17 +1627,17 @@ static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
             track->default_duration = 1024.0 / sh_a->samplerate;
         }
     } else if (!strncmp(track->codec_id, "A_AC3/", 6)) {
-        sh->codec = "ac3";
+        sh_a->codec = "ac3";
     } else if (!strncmp(track->codec_id, "A_EAC3/", 7)) {
-        sh->codec = "eac3";
+        sh_a->codec = "eac3";
     }
 
-    if (!sh->codec)
+    if (!sh_a->codec)
         goto error;
 
     mp_chmap_set_unknown(&sh_a->channels, track->a_channels);
 
-    const char *codec = sh->codec;
+    const char *codec = sh_a->codec;
     if (!strcmp(codec, "mp3") || !strcmp(codec, "truehd")) {
         track->parse = true;
     } else if (!strcmp(codec, "flac")) {
@@ -1672,8 +1681,10 @@ static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
     if (sh_a->samplerate == 8000 && strcmp(codec, "ac3") == 0)
         track->default_duration = 0;
 
-    sh->extradata = extradata;
-    sh->extradata_size = extradata_len;
+    sh_a->extradata = extradata;
+    sh_a->extradata_size = extradata_len;
+
+    demux_add_sh_stream(demuxer, sh);
 
     return 0;
 
@@ -1681,6 +1692,7 @@ static int demux_mkv_open_audio(demuxer_t *demuxer, mkv_track_t *track)
     MP_WARN(demuxer, "Unknown/unsupported audio "
             "codec ID '%s' for track %u or missing/faulty\n"
             "private codec data.\n", track->codec_id, track->tnum);
+    demux_add_sh_stream(demuxer, sh); // add it anyway
     return 1;
 }
 
@@ -1712,12 +1724,10 @@ static int demux_mkv_open_sub(demuxer_t *demuxer, mkv_track_t *track)
     if (track->private_size > 0x10000000)
         return 1;
 
-    struct sh_stream *sh = new_sh_stream(demuxer, STREAM_SUB);
-    if (!sh)
-        return 1;
+    struct sh_stream *sh = demux_alloc_sh_stream(STREAM_SUB);
     init_track(demuxer, track, sh);
 
-    sh->codec = subtitle_type;
+    sh->codec->codec = subtitle_type;
     bstr in = (bstr){track->private_data, track->private_size};
     bstr buffer = demux_mkv_decode(demuxer->log, track, in, 2);
     if (buffer.start && buffer.start != track->private_data) {
@@ -1726,8 +1736,10 @@ static int demux_mkv_open_sub(demuxer_t *demuxer, mkv_track_t *track)
         track->private_data = buffer.start;
         track->private_size = buffer.len;
     }
-    sh->extradata = track->private_data;
-    sh->extradata_size = track->private_size;
+    sh->codec->extradata = track->private_data;
+    sh->codec->extradata_size = track->private_size;
+
+    demux_add_sh_stream(demuxer, sh);
 
     if (!subtitle_type)
         MP_ERR(demuxer, "Subtitle type '%s' is not supported.\n", track->codec_id);
@@ -2015,7 +2027,7 @@ static bool handle_realaudio(demuxer_t *demuxer, mkv_track_t *track,
     if (!track->audio_buf || !track->audio_timestamp || !track->stream)
         return false;
 
-    const char *codec = track->stream->codec ? track->stream->codec : "";
+    const char *codec = track->stream->codec->codec ? track->stream->codec->codec : "";
     if (!strcmp(codec, "ra_288")) {
         for (int x = 0; x < sph / 2; x++) {
             uint64_t dst_offset = x * 2 * w + spc * (uint64_t)cfs;
@@ -2075,7 +2087,7 @@ static bool handle_realaudio(demuxer_t *demuxer, mkv_track_t *track,
     if (++(track->sub_packet_cnt) == sph) {
         track->sub_packet_cnt = 0;
         // apk_usize has same range as coded_framesize in worst case
-        uint32_t apk_usize = track->stream->audio->block_align;
+        uint32_t apk_usize = track->stream->codec->block_align;
         if (apk_usize > audiobuf_size)
             goto error;
         // Release all the audio packets
@@ -2210,7 +2222,7 @@ static void mkv_parse_and_add_packet(demuxer_t *demuxer, mkv_track_t *track,
     if (stream->type == STREAM_AUDIO && handle_realaudio(demuxer, track, dp))
         return;
 
-    if (stream->codec && strcmp(stream->codec, "wavpack") == 0) {
+    if (strcmp(stream->codec->codec, "wavpack") == 0) {
         int size = dp->len;
         uint8_t *parsed;
         if (libav_parse_wavpack(track, dp->buffer, &parsed, &size) >= 0) {
@@ -2224,7 +2236,7 @@ static void mkv_parse_and_add_packet(demuxer_t *demuxer, mkv_track_t *track,
         }
     }
 
-    if (stream->codec && strcmp(stream->codec, "prores") == 0) {
+    if (strcmp(stream->codec->codec, "prores") == 0) {
         size_t newlen = dp->len + 8;
         struct demux_packet *new = new_demux_packet(newlen);
         if (new) {
@@ -2239,7 +2251,7 @@ static void mkv_parse_and_add_packet(demuxer_t *demuxer, mkv_track_t *track,
     }
 
     if (track->parse && !track->av_parser) {
-        int id = mp_codec_to_av_codec_id(track->stream->codec);
+        int id = mp_codec_to_av_codec_id(track->stream->codec->codec);
         const AVCodec *codec = avcodec_find_decoder(id);
         track->av_parser = av_parser_init(id);
         if (codec)
@@ -2435,7 +2447,7 @@ static int handle_block(demuxer_t *demuxer, struct block_info *block_info)
              * packets resulting from parsing. */
             if (i == 0 || track->default_duration)
                 dp->pts = mkv_d->last_pts + i * track->default_duration;
-            if (stream->video && stream->video->avi_dts)
+            if (stream->codec->avi_dts)
                 MPSWAP(double, dp->pts, dp->dts);
             if (i == 0)
                 dp->duration = block_duration / 1e9;
@@ -2597,7 +2609,7 @@ static int read_next_block(demuxer_t *demuxer, struct block_info *block)
             }
             // For the sake of robustness, consider even unknown level 1
             // elements the same as unknown/broken IDs.
-            if (!ebml_is_mkv_level1_id(id) ||
+            if ((!ebml_is_mkv_level1_id(id) && id != EBML_ID_VOID) ||
                 ebml_read_skip(demuxer->log, -1, s) != 0)
             {
                 ebml_resync_cluster(demuxer->log, s);
@@ -2659,8 +2671,7 @@ static int create_index_until(struct demuxer *demuxer, uint64_t timecode)
     mkv_index_t *index = get_highest_index_entry(demuxer);
 
     if (!index || index->timecode * mkv_d->tc_scale < timecode) {
-        if (index)
-            stream_seek(s, index->filepos);
+        stream_seek(s, index ? index->filepos : mkv_d->cluster_start);
         MP_VERBOSE(demuxer, "creating index until TC %" PRIu64 "\n", timecode);
         for (;;) {
             int res;
@@ -2719,6 +2730,8 @@ static struct mkv_index *seek_with_cues(struct demuxer *demuxer, int seek_id,
             // Find the cluster with the highest filepos, that has a timestamp
             // still lower than min_tc.
             double secs = opts->demux_mkv->subtitle_preroll_secs;
+            if (mkv_d->index_has_durations)
+                secs = MPMAX(secs, opts->demux_mkv->subtitle_preroll_secs_index);
             uint64_t pre = MPMIN(INT64_MAX, secs * 1e9 / mkv_d->tc_scale);
             uint64_t min_tc = pre < index->timecode ? index->timecode - pre : 0;
             uint64_t prev_target = 0;
@@ -2781,8 +2794,10 @@ static void demux_mkv_seek(demuxer_t *demuxer, double rel_seek_secs, int flags)
     int cueflags = (flags & SEEK_BACKWARD) ? FLAG_BACKWARD : 0;
 
     mkv_d->subtitle_preroll = NUM_SUB_PREROLL_PACKETS;
-    if (((flags & SEEK_HR) || demuxer->opts->demux_mkv->subtitle_preroll) &&
-        st_active[STREAM_SUB] && st_active[STREAM_VIDEO])
+    int preroll_opt = demuxer->opts->demux_mkv->subtitle_preroll;
+    if (((flags & SEEK_HR) || preroll_opt == 1 ||
+         (preroll_opt == 2 && mkv_d->index_has_durations))
+        && st_active[STREAM_SUB] && st_active[STREAM_VIDEO])
         cueflags |= FLAG_SUBPREROLL;
 
     // Adjust the target a little bit to catch cases where the target position

demux/demux_mkv_timeline.c

@@ -29,7 +29,7 @@
 
 #include "osdep/io.h"
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "common/msg.h"
 #include "common/global.h"
@@ -458,8 +458,9 @@ static void check_track_compatibility(struct timeline *tl)
         if (p->source == mainsrc)
             continue;
 
-        for (int i = 0; i < p->source->num_streams; i++) {
-            struct sh_stream *s = p->source->streams[i];
+        int num_source_streams = demux_get_num_stream(p->source);
+        for (int i = 0; i < num_source_streams; i++) {
+            struct sh_stream *s = demux_get_stream(p->source, i);
             if (s->attached_picture)
                 continue;
 
@@ -473,8 +474,9 @@ static void check_track_compatibility(struct timeline *tl)
             }
         }
 
-        for (int i = 0; i < mainsrc->num_streams; i++) {
-            struct sh_stream *m = mainsrc->streams[i];
+        int num_main_streams = demux_get_num_stream(mainsrc);
+        for (int i = 0; i < num_main_streams; i++) {
+            struct sh_stream *m = demux_get_stream(mainsrc, i);
             if (m->attached_picture)
                 continue;
 
@@ -483,7 +485,7 @@ static void check_track_compatibility(struct timeline *tl)
             if (s) {
                 // There are actually many more things that in theory have to
                 // match (though mpv's implementation doesn't care).
-                if (s->codec && m->codec && strcmp(s->codec, m->codec) != 0)
+                if (strcmp(s->codec->codec, m->codec->codec) != 0)
                     MP_WARN(tl, "Timeline segments have mismatching codec.\n");
             } else {
                 MP_WARN(tl, "Source %s lacks %s stream with TID=%d, which "

demux/demux_raw.c

@@ -117,6 +117,7 @@ const struct m_sub_options demux_rawvideo_conf = {
 };
 
 struct priv {
+    struct sh_stream *sh;
     int frame_size;
     int read_frames;
     double frame_rate;
@@ -125,29 +126,30 @@ struct priv {
 static int demux_rawaudio_open(demuxer_t *demuxer, enum demux_check check)
 {
     struct demux_rawaudio_opts *opts = demuxer->opts->demux_rawaudio;
-    struct sh_stream *sh;
-    sh_audio_t *sh_audio;
 
     if (check != DEMUX_CHECK_REQUEST && check != DEMUX_CHECK_FORCE)
         return -1;
 
-    sh = new_sh_stream(demuxer, STREAM_AUDIO);
-    sh_audio = sh->audio;
-    sh_audio->channels = opts->channels;
-    sh_audio->force_channels = true;
-    sh_audio->samplerate = opts->samplerate;
+    struct sh_stream *sh = demux_alloc_sh_stream(STREAM_AUDIO);
+    struct mp_codec_params *c = sh->codec;
+    c->channels = opts->channels;
+    c->force_channels = true;
+    c->samplerate = opts->samplerate;
 
     int f = opts->aformat;
-    // See PCM():        sign   float  bits    endian
-    mp_set_pcm_codec(sh, f & 1, f & 2, f >> 3, f & 4);
+    // See PCM():               sign   float  bits    endian
+    mp_set_pcm_codec(sh->codec, f & 1, f & 2, f >> 3, f & 4);
     int samplesize = ((f >> 3) + 7) / 8;
 
+    demux_add_sh_stream(demuxer, sh);
+
     struct priv *p = talloc_ptrtype(demuxer, p);
     demuxer->priv = p;
     *p = (struct priv) {
-        .frame_size = samplesize * sh_audio->channels.num,
-        .frame_rate = sh_audio->samplerate,
-        .read_frames = sh_audio->samplerate / 8,
+        .sh = sh,
+        .frame_size = samplesize * c->channels.num,
+        .frame_rate = c->samplerate,
+        .read_frames = c->samplerate / 8,
     };
 
     return 0;
@@ -156,8 +158,6 @@ static int demux_rawaudio_open(demuxer_t *demuxer, enum demux_check check)
 static int demux_rawvideo_open(demuxer_t *demuxer, enum demux_check check)
 {
     struct demux_rawvideo_opts *opts = demuxer->opts->demux_rawvideo;
-    struct sh_stream *sh;
-    sh_video_t *sh_video;
 
     if (check != DEMUX_CHECK_REQUEST && check != DEMUX_CHECK_FORCE)
         return -1;
@@ -219,19 +219,21 @@ static int demux_rawvideo_open(demuxer_t *demuxer, enum demux_check check)
         imgsize = width * height * bpp / 8;
     }
 
-    sh = new_sh_stream(demuxer, STREAM_VIDEO);
-    sh_video = sh->video;
-    sh->codec = decoder;
-    sh->codec_tag = imgfmt;
-    sh_video->fps = opts->fps;
-    sh_video->disp_w = width;
-    sh_video->disp_h = height;
+    struct sh_stream *sh = demux_alloc_sh_stream(STREAM_VIDEO);
+    struct mp_codec_params *c = sh->codec;
+    c->codec = decoder;
+    c->codec_tag = imgfmt;
+    c->fps = opts->fps;
+    c->disp_w = width;
+    c->disp_h = height;
+    demux_add_sh_stream(demuxer, sh);
 
     struct priv *p = talloc_ptrtype(demuxer, p);
     demuxer->priv = p;
     *p = (struct priv) {
+        .sh = sh,
         .frame_size = imgsize,
-        .frame_rate = sh_video->fps,
+        .frame_rate = c->fps,
         .read_frames = 1,
     };
 
@@ -256,7 +258,7 @@ static int raw_fill_buffer(demuxer_t *demuxer)
 
     int len = stream_read(demuxer->stream, dp->buffer, dp->len);
     demux_packet_shorten(dp, len);
-    demux_add_packet(demuxer->streams[0], dp);
+    demux_add_packet(p->sh, dp);
 
     return 1;
 }

demux/demux_subreader.c

@@ -1,837 +0,0 @@
-/*
- * Subtitle reader with format autodetection
- *
- * Copyright (c) 2001 laaz
- * Some code cleanup & realloc() by A'rpi/ESP-team
- *
- * This file is part of mpv.
- *
- * mpv is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * mpv is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with mpv.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <dirent.h>
-
-#include <libavutil/common.h>
-#include <libavutil/avstring.h>
-
-#include "config.h"
-#include "common/msg.h"
-#include "common/common.h"
-#include "options/options.h"
-#include "stream/stream.h"
-#include "demux/demux.h"
-
-#define ERR ((void *) -1)
-
-// subtitle formats
-#define SUB_INVALID   -1
-#define SUB_MICRODVD  0
-#define SUB_SUBRIP    1
-#define SUB_SUBVIEWER 2
-#define SUB_SSA       3
-#define SUB_SUBVIEWER2 4
-#define SUB_SUBRIP09 5
-#define SUB_MPL2     6
-
-#define SUB_MAX_TEXT 12
-#define SUB_ALIGNMENT_BOTTOMLEFT       1
-#define SUB_ALIGNMENT_BOTTOMCENTER     2
-#define SUB_ALIGNMENT_BOTTOMRIGHT      3
-#define SUB_ALIGNMENT_MIDDLELEFT       4
-#define SUB_ALIGNMENT_MIDDLECENTER     5
-#define SUB_ALIGNMENT_MIDDLERIGHT      6
-#define SUB_ALIGNMENT_TOPLEFT          7
-#define SUB_ALIGNMENT_TOPCENTER        8
-#define SUB_ALIGNMENT_TOPRIGHT         9
-
-typedef struct subtitle {
-
-    int lines;
-
-    unsigned long start;
-    unsigned long end;
-
-    char *text[SUB_MAX_TEXT];
-    unsigned char alignment;
-} subtitle;
-
-typedef struct sub_data {
-    const char *codec;
-    subtitle *subtitles;
-    int sub_uses_time;
-    int sub_num;          // number of subtitle structs
-    int sub_errs;
-    double fallback_fps;
-} sub_data;
-
-// Parameter struct for the format-specific readline functions
-struct readline_args {
-    struct mp_log *log;
-    int utf16;
-    struct MPOpts *opts;
-
-    // subtitle reader state used by some formats
-
-    float mpsub_multiplier;
-    float mpsub_position;
-    int sub_slacktime;
-
-    int uses_time;
-
-    /*
-    Some subtitling formats, namely AQT and Subrip09, define the end of a
-    subtitle as the beginning of the following. Since currently we read one
-    subtitle at time, for these format we keep two global *subtitle,
-    previous_aqt_sub and previous_subrip09_sub, pointing to previous subtitle,
-    so we can change its end when we read current subtitle starting time.
-    We use a single global unsigned long,
-    previous_sub_end, for both (and even future) formats, to store the end of
-    the previous sub: it is initialized to 0 in sub_read_file and eventually
-    modified by sub_read_aqt_line or sub_read_subrip09_line.
-    */
-    unsigned long previous_sub_end;
-};
-
-/* Maximal length of line of a subtitle */
-#define LINE_LEN 1000
-
-static double demux_packet_list_duration(struct demux_packet **pkts, int num_pkts)
-{
-    if (num_pkts > 0)
-        return pkts[num_pkts - 1]->pts + pkts[num_pkts - 1]->duration;
-    return 0;
-}
-
-static void demux_packet_list_seek(struct demux_packet **pkts, int num_pkts,
-                                   int *current, double rel_seek_secs, int flags)
-{
-    double ref_time = 0;
-    if (*current >= 0 && *current < num_pkts) {
-        ref_time = pkts[*current]->pts;
-    } else if (*current == num_pkts && num_pkts > 0) {
-        ref_time = pkts[num_pkts - 1]->pts + pkts[num_pkts - 1]->duration;
-    }
-
-    if (flags & SEEK_ABSOLUTE)
-        ref_time = 0;
-
-    if (flags & SEEK_FACTOR) {
-        ref_time += demux_packet_list_duration(pkts, num_pkts) * rel_seek_secs;
-    } else {
-        ref_time += rel_seek_secs;
-    }
-
-    // Could do binary search, but it's probably not worth the complexity.
-    int last_index = 0;
-    for (int n = 0; n < num_pkts; n++) {
-        if (pkts[n]->pts > ref_time)
-            break;
-        last_index = n;
-    }
-    *current = last_index;
-}
-
-static struct demux_packet *demux_packet_list_fill(struct demux_packet **pkts,
-                                                   int num_pkts, int *current)
-{
-    if (*current < 0)
-        *current = 0;
-    if (*current >= num_pkts)
-        return NULL;
-    struct demux_packet *new = talloc(NULL, struct demux_packet);
-    *new = *pkts[*current];
-    *current += 1;
-    return new;
-}
-
-static int eol(char p) {
-        return p=='\r' || p=='\n' || p=='\0';
-}
-
-static const char *sub_readtext(const char *source, char **dest) {
-    int len=0;
-    const char *p=source;
-
-//    printf("src=%p  dest=%p  \n",source,dest);
-
-    while ( !eol(*p) && *p!= '|' ) {
-        p++,len++;
-    }
-
-    *dest= malloc (len+1);
-    if (!*dest) {return ERR;}
-
-    strncpy(*dest, source, len);
-    (*dest)[len]=0;
-
-    while (*p=='\r' || *p=='\n' || *p=='|') p++;
-
-    if (*p) return p;  // not-last text field
-    else return NULL;  // last text field
-}
-
-static subtitle *set_multiline_text(struct readline_args *arg, subtitle *current,
-                                    const char *text, int start)
-{
-    int i = start;
-    while ((text = sub_readtext(text, current->text + i))) {
-        if (current->text[i] == ERR) return ERR;
-        i++;
-        if (i >= SUB_MAX_TEXT) {
-            MP_WARN(arg, "Too many lines in a subtitle\n");
-            current->lines = i;
-            return current;
-        }
-    }
-    current->lines = i + 1;
-    return current;
-}
-
-static subtitle *sub_read_line_microdvd(stream_t *st,subtitle *current,
-                                        struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    char line2[LINE_LEN+1];
-
-    do {
-        if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-    } while ((sscanf (line,
-                      "{%ld}{}%[^\r\n]",
-                      &(current->start), line2) < 2) &&
-             (sscanf (line,
-                      "{%ld}{%ld}%[^\r\n]",
-                      &(current->start), &(current->end), line2) < 3));
-
-    return set_multiline_text(args, current, line2, 0);
-}
-
-static subtitle *sub_read_line_mpl2(stream_t *st,subtitle *current,
-                                    struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    char line2[LINE_LEN+1];
-
-    do {
-        if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-    } while ((sscanf (line,
-                      "[%ld][%ld]%[^\r\n]",
-                      &(current->start), &(current->end), line2) < 3));
-    current->start *= 10;
-    current->end *= 10;
-
-    return set_multiline_text(args, current, line2, 0);
-}
-
-static subtitle *sub_read_line_subrip(stream_t* st, subtitle *current,
-                                    struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    int a1,a2,a3,a4,b1,b2,b3,b4;
-    char *p=NULL, *q=NULL;
-    int len;
-
-    while (1) {
-        if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-        if (sscanf (line, "%d:%d:%d.%d,%d:%d:%d.%d",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4) < 8) continue;
-        current->start = a1*360000+a2*6000+a3*100+a4;
-        current->end   = b1*360000+b2*6000+b3*100+b4;
-
-        if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-
-        p=q=line;
-        for (current->lines=1; current->lines < SUB_MAX_TEXT; current->lines++) {
-            for (q=p,len=0; *p && *p!='\r' && *p!='\n' && *p!='|' && strncmp(p,"[br]",4); p++,len++);
-            current->text[current->lines-1]=malloc (len+1);
-            if (!current->text[current->lines-1]) return ERR;
-            strncpy (current->text[current->lines-1], q, len);
-            current->text[current->lines-1][len]='\0';
-            if (!*p || *p=='\r' || *p=='\n') break;
-            if (*p=='|') p++;
-            else while (*p++!=']');
-        }
-        break;
-    }
-    return current;
-}
-
-static subtitle *sub_read_line_subviewer(stream_t *st, subtitle *current,
-                                         struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    int a1, a2, a3, a4, b1, b2, b3, b4, j = 0;
-
-    while (!current->text[0]) {
-        char line[LINE_LEN + 1], full_line[LINE_LEN + 1];
-        int i;
-
-        /* Parse SubRip header */
-        if (!stream_read_line(st, line, LINE_LEN, utf16))
-            return NULL;
-        if (sscanf(line, "%d:%d:%d%*1[,.:]%d --> %d:%d:%d%*1[,.:]%d",
-                     &a1, &a2, &a3, &a4, &b1, &b2, &b3, &b4) < 8)
-            continue;
-
-        current->start = a1 * 360000 + a2 * 6000 + a3 * 100 + a4 / 10;
-        current->end   = b1 * 360000 + b2 * 6000 + b3 * 100 + b4 / 10;
-
-        /* Concatenate lines */
-        full_line[0] = 0;
-        for (i = 0; i < SUB_MAX_TEXT; i++) {
-            int blank = 1, len = 0;
-            char *p;
-
-            if (!stream_read_line(st, line, LINE_LEN, utf16))
-                break;
-
-            for (p = line; *p != '\n' && *p != '\r' && *p; p++, len++)
-                if (*p != ' ' && *p != '\t')
-                    blank = 0;
-
-            if (blank)
-                break;
-
-            *p = 0;
-
-            if (!(j + 1 + len < sizeof(full_line) - 1))
-                break;
-
-            if (j != 0)
-                full_line[j++] = '\n';
-            snprintf(&full_line[j], sizeof(full_line) - j, "%s", line);
-            full_line[LINE_LEN] = '\0';
-            j += len;
-        }
-
-        if (full_line[0]) {
-            current->text[0] = strdup(full_line);
-            current->lines = 1;
-        }
-    }
-    return current;
-}
-
-static subtitle *sub_read_line_subviewer2(stream_t *st,subtitle *current,
-                                          struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    int a1,a2,a3,a4;
-    char *p=NULL;
-    int i,len;
-
-    while (!current->text[0]) {
-        if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-        if (line[0]!='{')
-            continue;
-        if ((len=sscanf (line, "{T %d:%d:%d:%d",&a1,&a2,&a3,&a4)) < 4)
-            continue;
-        current->start = a1*360000+a2*6000+a3*100+a4/10;
-        for (i=0; i<SUB_MAX_TEXT;) {
-            if (!stream_read_line (st, line, LINE_LEN, utf16)) break;
-            if (line[0]=='}') break;
-            len=0;
-            for (p=line; *p!='\n' && *p!='\r' && *p; ++p,++len);
-            if (len) {
-                current->text[i]=malloc (len+1);
-                if (!current->text[i]) return ERR;
-                strncpy (current->text[i], line, len); current->text[i][len]='\0';
-                ++i;
-            } else {
-                break;
-            }
-        }
-        current->lines=i;
-    }
-    return current;
-}
-
-static subtitle *sub_read_line_ssa(stream_t *st,subtitle *current,
-                                    struct readline_args *args)
-{
-    /* Instead of hardcoding the expected fields and their order on
-     * each dialogue line, this code should parse the "Format: " line
-     * which lists the fields used in the script. As is, this may not
-     * work correctly with all scripts.
-     */
-
-        int utf16 = args->utf16;
-        int comma;
-
-        int hour1, min1, sec1, hunsec1,
-            hour2, min2, sec2, hunsec2, nothing;
-        int num;
-
-        char line[LINE_LEN+1],
-             line3[LINE_LEN+1],
-             *line2;
-        char *tmp;
-
-        do {
-                if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-        } while (sscanf (line, "Dialogue: Marked=%d,%d:%d:%d.%d,%d:%d:%d.%d"
-                        "%[^\n\r]", &nothing,
-                        &hour1, &min1, &sec1, &hunsec1,
-                        &hour2, &min2, &sec2, &hunsec2,
-                        line3) < 9
-                 &&
-                 sscanf (line, "Dialogue: %d,%d:%d:%d.%d,%d:%d:%d.%d"
-                         "%[^\n\r]", &nothing,
-                         &hour1, &min1, &sec1, &hunsec1,
-                         &hour2, &min2, &sec2, &hunsec2,
-                         line3) < 9         );
-
-        line2=strchr(line3, ',');
-        if (!line2) return NULL;
-
-        for (comma = 3; comma < 9; comma ++)
-            if (!(line2 = strchr(++line2, ',')))
-                return NULL;
-        line2++;
-
-        current->lines=0;num=0;
-        current->start = 360000*hour1 + 6000*min1 + 100*sec1 + hunsec1;
-        current->end   = 360000*hour2 + 6000*min2 + 100*sec2 + hunsec2;
-
-        while (((tmp=strstr(line2, "\\n")) != NULL) || ((tmp=strstr(line2, "\\N")) != NULL) ){
-                current->text[num]=malloc(tmp-line2+1);
-                strncpy (current->text[num], line2, tmp-line2);
-                current->text[num][tmp-line2]='\0';
-                line2=tmp+2;
-                num++;
-                current->lines++;
-                if (current->lines >=  SUB_MAX_TEXT) return current;
-        }
-
-        current->text[num]=strdup(line2);
-        current->lines++;
-
-        return current;
-}
-
-static subtitle *sub_read_line_subrip09(stream_t *st,subtitle *current,
-                                    struct readline_args *args)
-{
-    int utf16 = args->utf16;
-    char line[LINE_LEN+1];
-    int a1,a2,a3;
-    int len;
-
-retry:
-    while (1) {
-    // try to locate next subtitle
-        if (!stream_read_line (st, line, LINE_LEN, utf16))
-                return NULL;
-        if (!((len=sscanf (line, "[%d:%d:%d]",&a1,&a2,&a3)) < 3))
-                break;
-    }
-
-    current->start = a1*360000+a2*6000+a3*100;
-
-    if (!args->previous_sub_end)
-        args->previous_sub_end = (current->start) ? current->start - 1 : 0;
-
-    if (!stream_read_line (st, line, LINE_LEN, utf16))
-        return NULL;
-
-    current->text[0]=""; // just to be sure that string is clear
-
-    if (set_multiline_text(args, current, line, 0) == ERR)
-        return ERR;
-
-    if (!strlen(current->text[0]) && current->lines <= 1)
-        goto retry;
-
-    return current;
-}
-
-static int sub_autodetect (stream_t* st, int *uses_time, int utf16) {
-    char line[LINE_LEN+1];
-    int i,j=0;
-
-    while (j < 100) {
-        j++;
-        if (!stream_read_line (st, line, LINE_LEN, utf16))
-            return SUB_INVALID;
-
-        if (sscanf (line, "{%d}{%d}", &i, &i)==2)
-                {*uses_time=0;return SUB_MICRODVD;}
-        if (sscanf (line, "{%d}{}", &i)==1)
-                {*uses_time=0;return SUB_MICRODVD;}
-        if (sscanf (line, "[%d][%d]", &i, &i)==2)
-                {*uses_time=1;return SUB_MPL2;}
-        if (sscanf (line, "%d:%d:%d.%d,%d:%d:%d.%d",     &i, &i, &i, &i, &i, &i, &i, &i)==8)
-                {*uses_time=1;return SUB_SUBRIP;}
-        if (sscanf (line, "%d:%d:%d%*1[,.:]%d --> %d:%d:%d%*1[,.:]%d", &i, &i, &i, &i, &i, &i, &i, &i) == 8)
-                {*uses_time=1;return SUB_SUBVIEWER;}
-        if (sscanf (line, "{T %d:%d:%d:%d",&i, &i, &i, &i)==4)
-                {*uses_time=1;return SUB_SUBVIEWER2;}
-        if (!memcmp(line, "Dialogue: Marked", 16))
-                {*uses_time=1; return SUB_SSA;}
-        if (!memcmp(line, "Dialogue: ", 10))
-                {*uses_time=1; return SUB_SSA;}
-        if (sscanf (line, "[%d:%d:%d]", &i, &i, &i)==3)
-                {*uses_time=1;return SUB_SUBRIP09;}
-    }
-
-    return SUB_INVALID;  // too many bad lines
-}
-
-struct subreader {
-    subtitle * (*read)(stream_t *st, subtitle *dest,
-                       struct readline_args *args);
-    void       (*post)(subtitle *dest);
-    const char *name;
-    const char *codec_name;
-    struct readline_args args;
-};
-
-static void adjust_subs_time(struct subreader *srp, subtitle* sub,
-                             float subtime, float fps,
-                             float sub_fps, int block,
-                             int sub_num, int sub_uses_time) {
-        int n,m;
-        subtitle* nextsub;
-        int i = sub_num;
-        unsigned long subfms = (sub_uses_time ? 100 : fps) * subtime;
-
-        n=m=0;
-        if (i)  for (;;){
-                if (sub->end <= sub->start){
-                        sub->end = sub->start + subfms;
-                        m++;
-                        n++;
-                }
-                if (!--i) break;
-                nextsub = sub + 1;
-            if(block){
-                if (sub->end >= nextsub->start){
-                        sub->end = nextsub->start - 1;
-                        if (sub->end - sub->start > subfms)
-                                sub->end = sub->start + subfms;
-                        if (!m)
-                                n++;
-                }
-            }
-
-                sub = nextsub;
-                m = 0;
-        }
-        if (n) MP_VERBOSE(&srp->args, "Adjusted %d subtitle(s).\n", n);
-}
-
-static bool subreader_autodetect(stream_t *fd, struct MPOpts *opts,
-                                 struct mp_log *log, struct subreader *out)
-{
-    static const struct subreader sr[]=
-    {
-            { sub_read_line_microdvd, NULL, "microdvd", "microdvd" },
-            { sub_read_line_subrip, NULL, "subviewer" },
-            { sub_read_line_subviewer, NULL, "subrip", "subrip" },
-            { sub_read_line_ssa, NULL, "ssa", "ass-text" },
-            { sub_read_line_subviewer2, NULL, "subviewer2" },
-            { sub_read_line_subrip09, NULL, "subrip9" },
-            { sub_read_line_mpl2, NULL, "mpl2" }
-    };
-    const struct subreader *srp;
-
-    int sub_format = SUB_INVALID;
-    int utf16;
-    int uses_time = 0;
-    for (utf16 = 0; sub_format == SUB_INVALID && utf16 < 3; utf16++) {
-        sub_format=sub_autodetect (fd, &uses_time, utf16);
-        stream_seek(fd,0);
-    }
-    utf16--;
-
-    if (sub_format==SUB_INVALID) {
-        mp_verbose(log, "Could not determine file format\n");
-        return false;
-    }
-    srp=sr+sub_format;
-    mp_verbose(log, "Detected subtitle file format: %s\n", srp->name);
-
-    *out = *srp;
-    out->args = (struct readline_args) {
-        .log = log,
-        .utf16 = utf16,
-        .opts = opts,
-        .sub_slacktime = 20000, //20 sec
-        .mpsub_multiplier = (uses_time ? 100.0 : 1.0),
-        .uses_time = uses_time,
-    };
-
-    return true;
-}
-
-static sub_data* sub_read_file(stream_t *fd, struct subreader *srp)
-{
-    struct MPOpts *opts = fd->opts;
-    float fps = 23.976;
-    int n_max, i, j;
-    subtitle *first, *sub, *return_sub, *alloced_sub = NULL;
-    sub_data *subt_data;
-    int sub_num = 0, sub_errs = 0;
-    struct readline_args args = srp->args;
-
-    sub_num=0;n_max=32;
-    first=malloc(n_max*sizeof(subtitle));
-    if (!first)
-        abort();
-
-    alloced_sub =
-    sub = malloc(sizeof(subtitle));
-    //This is to deal with those formats (AQT & Subrip) which define the end of a subtitle
-    //as the beginning of the following
-    args.previous_sub_end = 0;
-    while(1){
-        if(sub_num>=n_max){
-            n_max+=16;
-            first=realloc(first,n_max*sizeof(subtitle));
-        }
-        memset(sub, '\0', sizeof(subtitle));
-        sub=srp->read(fd, sub, &args);
-        if(!sub) break;   // EOF
-
-        if ( sub == ERR )
-         {
-          free(first);
-          free(alloced_sub);
-          return NULL;
-         }
-        // Apply any post processing that needs recoding first
-        if ((sub!=ERR) && srp->post) srp->post(sub);
-        if(!sub_num || (first[sub_num - 1].start <= sub->start)){
-            first[sub_num].start = sub->start;
-            first[sub_num].end   = sub->end;
-            first[sub_num].lines = sub->lines;
-            first[sub_num].alignment = sub->alignment;
-            for(i = 0; i < sub->lines; ++i){
-                first[sub_num].text[i] = sub->text[i];
-            }
-            if (args.previous_sub_end){
-                first[sub_num - 1].end = args.previous_sub_end;
-                args.previous_sub_end = 0;
-            }
-        } else {
-            for(j = sub_num - 1; j >= 0; --j){
-                first[j + 1].start = first[j].start;
-                first[j + 1].end   = first[j].end;
-                first[j + 1].lines = first[j].lines;
-                first[j + 1].alignment = first[j].alignment;
-                for(i = 0; i < first[j].lines; ++i){
-                    first[j + 1].text[i] = first[j].text[i];
-                }
-                if(!j || (first[j - 1].start <= sub->start)){
-                    first[j].start = sub->start;
-                    first[j].end   = sub->end;
-                    first[j].lines = sub->lines;
-                    first[j].alignment = sub->alignment;
-                    for(i = 0; i < SUB_MAX_TEXT; ++i){
-                        first[j].text[i] = sub->text[i];
-                    }
-                    if (args.previous_sub_end){
-                        first[j].end = first[j - 1].end;
-                        first[j - 1].end = args.previous_sub_end;
-                        args.previous_sub_end = 0;
-                    }
-                    break;
-                }
-            }
-        }
-        if(sub==ERR) ++sub_errs; else ++sub_num; // Error vs. Valid
-    }
-
-    free(alloced_sub);
-
-//    printf ("Subtitle format %s time.\n", uses_time?"uses":"doesn't use");
-    MP_VERBOSE(&srp->args, "Read %i subtitles, %i bad line(s).\n",
-           sub_num, sub_errs);
-
-    if(sub_num<=0){
-        free(first);
-        return NULL;
-    }
-
-    adjust_subs_time(srp, first, 6.0, fps, opts->sub_fps, 1, sub_num, args.uses_time);/*~6 secs AST*/
-    return_sub = first;
-
-    if (return_sub == NULL) return NULL;
-    subt_data = talloc_zero(NULL, sub_data);
-    subt_data->codec = srp->codec_name ? srp->codec_name : "text";
-    subt_data->sub_uses_time = args.uses_time;
-    subt_data->sub_num = sub_num;
-    subt_data->sub_errs = sub_errs;
-    subt_data->subtitles = return_sub;
-    subt_data->fallback_fps = fps;
-    return subt_data;
-}
-
-static void subdata_free(sub_data *subd)
-{
-    int i, j;
-    for (i = 0; i < subd->sub_num; i++)
-        for (j = 0; j < subd->subtitles[i].lines; j++)
-            free( subd->subtitles[i].text[j] );
-    free( subd->subtitles );
-    talloc_free(subd);
-}
-
-struct priv {
-    struct demux_packet **pkts;
-    int num_pkts;
-    int current;
-    struct sh_stream *sh;
-};
-
-static void add_sub_data(struct demuxer *demuxer, struct sub_data *subdata)
-{
-    struct priv *priv = demuxer->priv;
-
-    for (int i = 0; i < subdata->sub_num; i++) {
-        subtitle *st = &subdata->subtitles[i];
-        // subdata is in 10 ms ticks, pts is in seconds
-        double t = subdata->sub_uses_time ? 0.01 : (1 / subdata->fallback_fps);
-
-        int len = 0;
-        for (int j = 0; j < st->lines; j++)
-            len += st->text[j] ? strlen(st->text[j]) : 0;
-
-        len += 2 * st->lines;   // '\N', including the one after the last line
-        len += 6;               // {\anX}
-        len += 1;               // '\0'
-
-        char *data = talloc_array(NULL, char, len);
-
-        char *p = data;
-        char *end = p + len;
-
-        if (st->alignment)
-            p += snprintf(p, end - p, "{\\an%d}", st->alignment);
-
-        for (int j = 0; j < st->lines; j++)
-            p += snprintf(p, end - p, "%s\\N", st->text[j]);
-
-        if (st->lines > 0)
-            p -= 2;             // remove last "\N"
-        *p = 0;
-
-        struct demux_packet *pkt = talloc_ptrtype(priv, pkt);
-        *pkt = (struct demux_packet) {
-            .pts = st->start * t,
-            .duration = (st->end - st->start) * t,
-            .buffer = talloc_steal(pkt, data),
-            .len = strlen(data),
-        };
-
-        MP_TARRAY_APPEND(priv, priv->pkts, priv->num_pkts, pkt);
-    }
-}
-
-static struct stream *read_probe_stream(struct stream *s, int max)
-{
-    // Very roundabout, but only needed for initial probing.
-    bstr probe = stream_peek(s, max);
-    return open_memory_stream(probe.start, probe.len);
-}
-
-#define PROBE_SIZE FFMIN(32 * 1024, STREAM_MAX_BUFFER_SIZE)
-
-static int d_open_file(struct demuxer *demuxer, enum demux_check check)
-{
-    if (check > DEMUX_CHECK_REQUEST)
-        return -1;
-#if LIBAVUTIL_VERSION_MICRO >= 100
-    if (check != DEMUX_CHECK_FORCE)
-        return -1;
-#endif
-
-    if (!demuxer->params || !demuxer->params->expect_subtitle)
-        return -1;
-
-    struct stream *ps = read_probe_stream(demuxer->stream, PROBE_SIZE);
-
-    struct subreader sr;
-    bool res = subreader_autodetect(ps, demuxer->opts, demuxer->log, &sr);
-
-    free_stream(ps);
-
-    if (!res)
-        return -1;
-
-    demuxer->filetype = sr.name;
-
-    sub_data *sd = sub_read_file(demuxer->stream, &sr);
-    if (!sd)
-        return -1;
-
-    struct priv *p = talloc_zero(demuxer, struct priv);
-    demuxer->priv = p;
-
-    p->sh = new_sh_stream(demuxer, STREAM_SUB);
-    p->sh->codec = sd->codec;
-    p->sh->sub->frame_based = sd->sub_uses_time ? 0 : 23.976;
-    p->sh->sub->is_utf8 = sr.args.utf16 != 0; // converted from utf-16 -> utf-8
-
-    add_sub_data(demuxer, sd);
-    subdata_free(sd);
-
-    demuxer->seekable = true;
-    demuxer->fully_read = true;
-
-    return 0;
-}
-
-static int d_fill_buffer(struct demuxer *demuxer)
-{
-    struct priv *p = demuxer->priv;
-    struct demux_packet *dp = demux_packet_list_fill(p->pkts, p->num_pkts,
-                                                     &p->current);
-    int have_packet = !!dp;
-    demux_add_packet(p->sh, dp);
-    return have_packet;
-}
-
-static void d_seek(struct demuxer *demuxer, double secs, int flags)
-{
-    struct priv *p = demuxer->priv;
-    demux_packet_list_seek(p->pkts, p->num_pkts, &p->current, secs, flags);
-}
-
-static int d_control(struct demuxer *demuxer, int cmd, void *arg)
-{
-    struct priv *p = demuxer->priv;
-    switch (cmd) {
-    case DEMUXER_CTRL_GET_TIME_LENGTH:
-        *((double *) arg) = demux_packet_list_duration(p->pkts, p->num_pkts);
-        return DEMUXER_CTRL_OK;
-    default:
-        return DEMUXER_CTRL_NOTIMPL;
-    }
-}
-
-const struct demuxer_desc demuxer_desc_subreader = {
-    .name = "subreader",
-    .desc = "Deprecated MPlayer subreader",
-    .open = d_open_file,
-    .fill_buffer = d_fill_buffer,
-    .seek = d_seek,
-    .control = d_control,
-};

demux/demux_tv.c

@@ -20,8 +20,6 @@
 static int demux_open_tv(demuxer_t *demuxer, enum demux_check check)
 {
     tvi_handle_t *tvh;
-    sh_video_t *sh_video;
-    sh_audio_t *sh_audio = NULL;
     const tvi_functions_t *funcs;
 
     if (check > DEMUX_CHECK_REQUEST || demuxer->stream->type != STREAMTYPE_TV)
@@ -50,31 +48,30 @@ static int demux_open_tv(demuxer_t *demuxer, enum demux_check check)
     funcs = tvh->functions;
     demuxer->priv=tvh;
 
-    struct sh_stream *sh_v = new_sh_stream(demuxer, STREAM_VIDEO);
-    sh_video = sh_v->video;
+    struct sh_stream *sh_v = demux_alloc_sh_stream(STREAM_VIDEO);
 
     /* get IMAGE FORMAT */
     int fourcc;
     funcs->control(tvh->priv, TVI_CONTROL_VID_GET_FORMAT, &fourcc);
     if (fourcc == MP_FOURCC_MJPEG) {
-        sh_v->codec = "mjpeg";
+        sh_v->codec->codec = "mjpeg";
     } else {
-        sh_v->codec = "rawvideo";
-        sh_v->codec_tag = fourcc;
+        sh_v->codec->codec = "rawvideo";
+        sh_v->codec->codec_tag = fourcc;
     }
 
     /* set FPS and FRAMETIME */
 
-    if(!sh_video->fps)
+    if(!sh_v->codec->fps)
     {
         float tmp;
         if (funcs->control(tvh->priv, TVI_CONTROL_VID_GET_FPS, &tmp) != TVI_CONTROL_TRUE)
-             sh_video->fps = 25.0f; /* on PAL */
-        else sh_video->fps = tmp;
+             sh_v->codec->fps = 25.0f; /* on PAL */
+        else sh_v->codec->fps = tmp;
     }
 
     if (tvh->tv_param->fps != -1.0f)
-        sh_video->fps = tvh->tv_param->fps;
+        sh_v->codec->fps = tvh->tv_param->fps;
 
     /* If playback only mode, go to immediate mode, fail silently */
     if(tvh->tv_param->immediate == 1)
@@ -84,10 +81,12 @@ static int demux_open_tv(demuxer_t *demuxer, enum demux_check check)
         }
 
     /* set width */
-    funcs->control(tvh->priv, TVI_CONTROL_VID_GET_WIDTH, &sh_video->disp_w);
+    funcs->control(tvh->priv, TVI_CONTROL_VID_GET_WIDTH, &sh_v->codec->disp_w);
 
     /* set height */
-    funcs->control(tvh->priv, TVI_CONTROL_VID_GET_HEIGHT, &sh_video->disp_h);
+    funcs->control(tvh->priv, TVI_CONTROL_VID_GET_HEIGHT, &sh_v->codec->disp_h);
+
+    demux_add_sh_stream(demuxer, sh_v);
 
     demuxer->seekable = 0;
 
@@ -115,21 +114,22 @@ static int demux_open_tv(demuxer_t *demuxer, enum demux_check check)
                 goto no_audio;
         }
 
-        struct sh_stream *sh_a = new_sh_stream(demuxer, STREAM_AUDIO);
-        sh_audio = sh_a->audio;
+        struct sh_stream *sh_a = demux_alloc_sh_stream(STREAM_AUDIO);
 
         funcs->control(tvh->priv, TVI_CONTROL_AUD_GET_SAMPLERATE,
-                   &sh_audio->samplerate);
-        int nchannels = sh_audio->channels.num;
+                   &sh_a->codec->samplerate);
+        int nchannels = sh_a->codec->channels.num;
         funcs->control(tvh->priv, TVI_CONTROL_AUD_GET_CHANNELS,
                    &nchannels);
-        mp_chmap_from_channels(&sh_audio->channels, nchannels);
+        mp_chmap_from_channels(&sh_a->codec->channels, nchannels);
 
         // s16ne
-        mp_set_pcm_codec(sh_a, true, false, 16, BYTE_ORDER == BIG_ENDIAN);
+        mp_set_pcm_codec(sh_a->codec, true, false, 16, BYTE_ORDER == BIG_ENDIAN);
+
+        demux_add_sh_stream(demuxer, sh_a);
 
         MP_VERBOSE(tvh, "  TV audio: %d channels, %d bits, %d Hz\n",
-                   nchannels, 16, sh_audio->samplerate);
+                   nchannels, 16, sh_a->codec->samplerate);
     }
 no_audio:
 
@@ -168,8 +168,9 @@ static int demux_tv_fill_buffer(demuxer_t *demux)
     unsigned int len=0;
     struct sh_stream *want_audio = NULL, *want_video = NULL;
 
-    for (int n = 0; n < demux->num_streams; n++) {
-        struct sh_stream *sh = demux->streams[n];
+    int num_streams = demux_get_num_stream(demux);
+    for (int n = 0; n < num_streams; n++) {
+        struct sh_stream *sh = demux_get_stream(demux, n);
         if (!demux_has_packet(sh) && demux_stream_is_selected(sh)) {
             if (sh->type == STREAM_AUDIO)
                 want_audio = sh;

demux/ebml.c

@@ -30,7 +30,7 @@
 
 #include <libavutil/intfloat.h>
 #include <libavutil/common.h>
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "ebml.h"
 #include "stream/stream.h"
 #include "common/msg.h"

demux/stheader.h

@@ -37,23 +37,8 @@ struct sh_stream {
     int demuxer_id;
     // FFmpeg stream index (AVFormatContext.streams[index]), or equivalent.
     int ff_index;
-    // One of these is non-NULL, the others are NULL, depending on the stream
-    // type.
-    struct sh_audio *audio;
-    struct sh_video *video;
-    struct sh_sub *sub;
 
-    // E.g. "h264" (usually corresponds to AVCodecDescriptor.name)
-    const char *codec;
-
-    // Usually a FourCC, exact meaning depends on codec.
-    unsigned int codec_tag;
-
-    unsigned char *extradata;   // codec specific per-stream header
-    int extradata_size;
-
-    // Codec specific header data (set by demux_lavf.c only)
-    struct AVCodecContext *lav_headers;
+    struct mp_codec_params *codec;
 
     char *title;
     char *lang;                 // language code
@@ -70,31 +55,43 @@ struct sh_stream {
     struct demux_stream *ds;
 };
 
-typedef struct sh_audio {
+struct mp_codec_params {
+    enum stream_type type;
+
+    // E.g. "h264" (usually corresponds to AVCodecDescriptor.name)
+    const char *codec;
+
+    // Usually a FourCC, exact meaning depends on codec.
+    unsigned int codec_tag;
+
+    unsigned char *extradata;   // codec specific per-stream header
+    int extradata_size;
+
+    // Codec specific header data (set by demux_lavf.c only)
+    struct AVCodecContext *lav_headers;
+
+    // STREAM_AUDIO
     int samplerate;
     struct mp_chmap channels;
     bool force_channels;
     int bitrate; // compressed bits/sec
     int block_align;
-    int bits_per_coded_sample;
     struct replaygain_data *replaygain_data;
-} sh_audio_t;
 
-typedef struct sh_video {
+    // STREAM_VIDEO
     bool avi_dts;         // use DTS timing; first frame and DTS is 0
     float fps;            // frames per second (set only if constant fps)
-    float aspect;         // aspect ratio stored in the file (for prescaling)
-    int bits_per_coded_sample;
+    int par_w, par_h;     // pixel aspect ratio (0 if unknown/square)
     int disp_w, disp_h;   // display size
     int rotate;           // intended display rotation, in degrees, [0, 359]
     int stereo_mode;      // mp_stereo3d_mode (0 if none/unknown)
-} sh_video_t;
 
-typedef struct sh_sub {
-    double frame_based;         // timestamps are frame-based (and this is the
-                                // fallback framerate used for timestamps)
-    bool is_utf8;               // if false, subtitle packet charset is unknown
-    struct dec_sub *dec_sub;    // decoder context
-} sh_sub_t;
+    // STREAM_VIDEO + STREAM_AUDIO
+    int bits_per_coded_sample;
+
+    // STREAM_SUB
+    double frame_based;   // timestamps are frame-based (and this is the
+                          // fallback framerate used for timestamps)
+};
 
 #endif /* MPLAYER_STHEADER_H */

etc/input.conf

@@ -100,6 +100,9 @@
 #6 add gamma 1
 #7 add saturation -1
 #8 add saturation 1
+#Alt+0 set window-scale 0.5
+#Alt+1 set window-scale 1.0
+#Alt+2 set window-scale 2.0
 # toggle deinterlacer (automatically inserts or removes required filter)
 #d cycle deinterlace
 #r add sub-pos -1                       # move subtitles up
@@ -163,6 +166,10 @@
 #h cycle tv-channel -1                  # previous channel
 #k cycle tv-channel +1                  # next channel
 
+# For dvb://
+#H cycle dvb-channel-name -1            # previous channel
+#K cycle dvb-channel-name +1            # next channel
+
 #
 # Legacy bindings (may or may not be removed in the future)
 #
@@ -178,10 +185,6 @@
 # ? add sub-scale -0.1                  # decrease subtitle font size
 # ? sub-step -1                         # immediately display next subtitle
 # ? sub-step +1                         #                     previous
-# ? cycle-values window-scale 0.5 2 1   # switch between 1/2, 2x, unresized window size
-# ? cycle colormatrix
-# ? add audio-delay 0.100               # this changes audio/video sync
-# ? add audio-delay -0.100
 # ? cycle angle                         # switch DVD/Bluray angle
 # ? add balance -0.1                    # adjust audio balance in favor of left
 # ? add balance 0.1                     #                                  right

etc/mpv.conf

@@ -27,7 +27,7 @@
 ##################
 
 # Specify default video driver (see --vo=help for a list).
-#vo=vdpau
+#vo=opengl-hq
 
 # Start in fullscreen mode by default.
 #fs=yes
@@ -54,9 +54,8 @@
 # Disable softvol usage, and always use the system mixer if available.
 #softvol=no
 
-# Scale audio tempo by playback speed without altering pitch. (By default does
-# nothing if playback speed is not changed. May introduce artifacts.)
-#af=scaletempo
+# Do not filter audio to keep pitch when changing playback speed.
+audio-pitch-correction=no
 
 # Output 5.1 audio natively, and upmix/downmix audio with a different format.
 #audio-channels=5.1
@@ -75,15 +74,11 @@
 
 # cache settings
 #
-# Use 8MB input cache by default. The cache is enabled for network streams only.
-#cache-default=8192
+# Use 150MB input cache by default. The cache is enabled for network streams only.
+#cache-default=153600
 #
-# Use 8MB input cache for everything, even local files.
-#cache=8192
-#
-# If a seek is issued, and the target is 1024KB past the cached range, then
-# keep reading until the seek target is hit, instead of doing a real seek.
-#cache-seek-min=1024
+# Use 150MB input cache for everything, even local files.
+#cache=153600
 #
 # Disable the behavior that the player will pause if the cache goes below a
 # certain fill size.
@@ -91,6 +86,9 @@
 #
 # Read ahead about 5 seconds of audio and video packets.
 #demuxer-readahead-secs=5.0
+#
+# Raise readahead from demuxer-readahead-secs to this value if a cache is active.
+#cache-secs=50.0
 
 # Display English subtitles if available.
 #slang=en

etc/mpv.desktop

@@ -27,5 +27,5 @@ TryExec=mpv
 Exec=mpv --profile=pseudo-gui -- %U
 Terminal=false
 Categories=AudioVideo;Audio;Video;Player;TV;
-MimeType=application/ogg;application/x-ogg;application/sdp;application/smil;application/x-smil;application/streamingmedia;application/x-streamingmedia;application/vnd.rn-realmedia;application/vnd.rn-realmedia-vbr;audio/aac;audio/x-aac;audio/m4a;audio/x-m4a;audio/mp1;audio/x-mp1;audio/mp2;audio/x-mp2;audio/mp3;audio/x-mp3;audio/mpeg;audio/x-mpeg;audio/mpegurl;audio/x-mpegurl;audio/mpg;audio/x-mpg;audio/rn-mpeg;audio/ogg;audio/scpls;audio/x-scpls;audio/vnd.rn-realaudio;audio/wav;audio/x-pn-windows-pcm;audio/x-realaudio;audio/x-pn-realaudio;audio/x-ms-wma;audio/x-pls;audio/x-wav;video/mpeg;video/x-mpeg;video/x-mpeg2;video/mp4;video/msvideo;video/x-msvideo;video/ogg;video/quicktime;video/vnd.rn-realvideo;video/x-ms-afs;video/x-ms-asf;video/x-ms-wmv;video/x-ms-wmx;video/x-ms-wvxvideo;video/x-avi;video/x-fli;video/x-flv;video/x-theora;video/x-matroska;video/webm;audio/x-flac;audio/x-vorbis+ogg;video/x-ogm+ogg;audio/x-shorten;audio/x-ape;audio/x-wavpack;audio/x-tta;audio/AMR;audio/ac3;video/mp2t;audio/flac;
+MimeType=application/ogg;application/x-ogg;application/sdp;application/smil;application/x-smil;application/streamingmedia;application/x-streamingmedia;application/vnd.rn-realmedia;application/vnd.rn-realmedia-vbr;audio/aac;audio/x-aac;audio/m4a;audio/x-m4a;audio/mp1;audio/x-mp1;audio/mp2;audio/x-mp2;audio/mp3;audio/x-mp3;audio/mpeg;audio/x-mpeg;audio/mpegurl;audio/x-mpegurl;audio/mpg;audio/x-mpg;audio/rn-mpeg;audio/ogg;audio/scpls;audio/x-scpls;audio/vnd.rn-realaudio;audio/wav;audio/x-pn-windows-pcm;audio/x-realaudio;audio/x-pn-realaudio;audio/x-ms-wma;audio/x-pls;audio/x-wav;video/mpeg;video/x-mpeg;video/x-mpeg2;video/mp4;video/msvideo;video/x-msvideo;video/ogg;video/quicktime;video/vnd.rn-realvideo;video/x-ms-afs;video/x-ms-asf;video/x-ms-wmv;video/x-ms-wmx;video/x-ms-wvxvideo;video/x-avi;video/x-fli;video/x-flv;video/x-theora;video/x-matroska;video/webm;audio/x-flac;audio/x-vorbis+ogg;video/x-ogm+ogg;audio/x-shorten;audio/x-ape;audio/x-wavpack;audio/x-tta;audio/AMR;audio/ac3;video/mp2t;audio/flac;audio/mp4;
 X-KDE-Protocols=ftp,http,https,mms,rtmp,rtsp,sftp,smb

input/cmd_parse.c

@@ -417,6 +417,7 @@ mp_cmd_t *mp_cmd_clone(mp_cmd_t *cmd)
         m_option_copy(ret->args[i].type, &ret->args[i].v, &cmd->args[i].v);
     }
     ret->original = bstrdup(ret, cmd->original);
+    ret->key_name = talloc_strdup(ret, ret->key_name);
 
     if (cmd->id == MP_CMD_COMMAND_LIST) {
         struct mp_cmd *prev = NULL;

input/input.c

@@ -48,7 +48,7 @@
 #include "options/m_config.h"
 #include "options/m_option.h"
 #include "options/path.h"
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "options/options.h"
 #include "misc/bstr.h"
 #include "stream/stream.h"
@@ -446,7 +446,9 @@ static mp_cmd_t *get_cmd_from_keys(struct input_ctx *ictx, char *force_section,
         return handle_test(ictx, code);
 
     struct cmd_bind *cmd = find_any_bind_for_key(ictx, force_section, code);
-    if (cmd == NULL) {
+    if (!cmd)
+        cmd = find_any_bind_for_key(ictx, force_section, MP_KEY_UNMAPPED);
+    if (!cmd) {
         if (code == MP_KEY_CLOSE_WIN)
             return mp_input_parse_cmd_strv(ictx->log, (const char*[]){"quit", 0});
         int msgl = MSGL_WARN;
@@ -460,12 +462,9 @@ static mp_cmd_t *get_cmd_from_keys(struct input_ctx *ictx, char *force_section,
     mp_cmd_t *ret = mp_input_parse_cmd(ictx, bstr0(cmd->cmd), cmd->location);
     if (ret) {
         ret->input_section = cmd->owner->section;
-        if (mp_msg_test(ictx->log, MSGL_DEBUG)) {
-            char *keyname = mp_input_get_key_combo_name(&code, 1);
-            MP_DBG(ictx, "key '%s' -> '%s' in '%s'\n",
-                   keyname, cmd->cmd, ret->input_section);
-            talloc_free(keyname);
-        }
+        ret->key_name = talloc_steal(ret, mp_input_get_key_combo_name(&code, 1));
+        MP_DBG(ictx, "key '%s' -> '%s' in '%s'\n",
+               ret->key_name, cmd->cmd, ret->input_section);
         ret->is_mouse_button = code & MP_KEY_EMIT_ON_UP;
     } else {
         char *key_buf = mp_input_get_key_combo_name(&code, 1);
@@ -1265,11 +1264,7 @@ void mp_input_load(struct input_ctx *ictx)
 
 #if defined(__MINGW32__)
     if (ictx->global->opts->input_file && *ictx->global->opts->input_file)
-#if HAVE_WAIO
         mp_input_pipe_add(ictx, ictx->global->opts->input_file);
-#else
-        MP_ERR(ictx, "Pipes not available.\n");
-#endif
 #endif
 }
 

input/input.h

@@ -86,6 +86,7 @@ typedef struct mp_cmd {
     double scale;               // for scaling numeric arguments
     const struct mp_cmd_def *def;
     char *sender; // name of the client API user which sent this
+    char *key_name; // string representation of the key binding
 } mp_cmd_t;
 
 struct mp_input_src {

input/keycodes.c

@@ -171,6 +171,8 @@ static const struct key_name key_names[] = {
   { MP_KEY_MOUSE_LEAVE, "MOUSE_LEAVE" },
   { MP_KEY_MOUSE_ENTER, "MOUSE_ENTER" },
 
+  { MP_KEY_UNMAPPED,    "UNMAPPED" },
+
   { 0, NULL }
 };
 

input/keycodes.h

@@ -200,6 +200,9 @@
 #define MP_KEY_IS_MOUSE(code) \
     (MP_KEY_IS_MOUSE_CLICK(code) || MP_KEY_IS_MOUSE_MOVE(code))
 
+// No input source should generate this.
+#define MP_KEY_UNMAPPED (MP_KEY_INTERN+4)
+
 // Emit a command even on key-up (normally key-up is ignored). This means by
 // default they binding will be triggered on key-up instead of key-down.
 // This is a fixed part of the keycode, not a modifier than can change.

input/pipe-win32.c

@@ -1,98 +1,107 @@
-#include <pthread.h>
-#include <stdio.h>
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <windows.h>
 #include <io.h>
 
-#include <stdint.h>
-#include <waio/waio.h>
-
 #include "common/msg.h"
+#include "osdep/atomics.h"
 #include "osdep/io.h"
 #include "input.h"
 
+struct priv {
+    atomic_bool cancel_requested;
+    int fd;
+    bool close_fd;
+    HANDLE file;
+    HANDLE thread;
+};
+
 static void request_cancel(struct mp_input_src *src)
 {
-    HANDLE terminate = src->priv;
+    struct priv *p = src->priv;
 
     MP_VERBOSE(src, "Exiting...\n");
-    SetEvent(terminate);
+    atomic_store(&p->cancel_requested, true);
+
+    // The thread might not be peforming I/O at the exact moment when
+    // CancelIoEx is called, so call it in a loop until it succeeds or the
+    // thread exits
+    do {
+        if (CancelIoEx(p->file, NULL))
+            break;
+    } while (WaitForSingleObject(p->thread, 1) != WAIT_OBJECT_0);
 }
 
 static void uninit(struct mp_input_src *src)
 {
-    HANDLE terminate = src->priv;
+    struct priv *p = src->priv;
+
+    CloseHandle(p->thread);
+    if (p->close_fd)
+        close(p->fd);
 
-    CloseHandle(terminate);
     MP_VERBOSE(src, "Exited.\n");
 }
 
 static void read_pipe_thread(struct mp_input_src *src, void *param)
 {
     char *filename = talloc_strdup(src, param);
+    struct priv *p = talloc_zero(src, struct priv);
 
-    struct waio_cx_interface *waio = NULL;
-    int mode = O_RDONLY;
-    int fd = -1;
-    bool close_fd = true;
+    p->fd = -1;
+    p->close_fd = true;
     if (strcmp(filename, "/dev/stdin") == 0) { // for symmetry with unix
-        fd = STDIN_FILENO;
-        close_fd = false;
+        p->fd = STDIN_FILENO;
+        p->close_fd = false;
     }
-    if (fd < 0)
-        fd = open(filename, mode);
-    if (fd < 0) {
+    if (p->fd < 0)
+        p->fd = open(filename, O_RDONLY);
+    if (p->fd < 0) {
         MP_ERR(src, "Can't open %s.\n", filename);
-        goto done;
+        return;
     }
 
-    // If we're reading from stdin, unset it. All I/O on synchronous handles is
-    // serialized, so stupid DLLs that call GetFileType on stdin can hang the
-    // process if they do it while we're reading from it. At least, the
-    // VirtualBox OpenGL ICD is affected by this, but only on Windows XP.
-    // GetFileType works differently in later versions of Windows. See:
-    // https://support.microsoft.com/kb/2009703
-    // http://blogs.msdn.com/b/oldnewthing/archive/2011/12/02/10243553.aspx
-    if ((void*)_get_osfhandle(fd) == GetStdHandle(STD_INPUT_HANDLE))
-        SetStdHandle(STD_INPUT_HANDLE, NULL);
-
-    waio = waio_alloc((void *)_get_osfhandle(fd), 0, NULL, NULL);
-    if (!waio) {
-        MP_ERR(src, "Can't initialize win32 file reader.\n");
-        goto done;
+    p->file = (HANDLE)_get_osfhandle(p->fd);
+    if (!p->file || p->file == INVALID_HANDLE_VALUE) {
+        MP_ERR(src, "Can't open %s.\n", filename);
+        return;
     }
 
-    HANDLE terminate = CreateEvent(NULL, TRUE, FALSE, NULL);
-    if (!terminate)
-        goto done;
+    atomic_store(&p->cancel_requested, false);
+    if (!DuplicateHandle(GetCurrentProcess(), GetCurrentThread(),
+        GetCurrentProcess(), &p->thread, SYNCHRONIZE, FALSE, 0))
+        return;
 
-    src->priv = terminate;
+    src->priv = p;
     src->cancel = request_cancel;
     src->uninit = uninit;
     mp_input_src_init_done(src);
 
-    char buffer[128];
-    struct waio_aiocb cb = {
-        .aio_buf = buffer,
-        .aio_nbytes = sizeof(buffer),
-        .hsignal = terminate,
-    };
-    while (1) {
-        if (waio_read(waio, &cb)) {
-            MP_ERR(src, "Read operation failed.\n");
+    char buffer[4096];
+    while (!atomic_load(&p->cancel_requested)) {
+        DWORD r;
+        if (!ReadFile(p->file, buffer, 4096, &r, NULL)) {
+            if (GetLastError() != ERROR_OPERATION_ABORTED)
+                MP_ERR(src, "Read operation failed.\n");
             break;
         }
-        if (waio_suspend(waio, (const struct waio_aiocb *[]){&cb}, 1, NULL))
-            break;
-        ssize_t r = waio_return(waio, &cb);
-        if (r <= 0)
-            break; // EOF or error
         mp_input_src_feed_cmd_text(src, buffer, r);
     }
-
-done:
-    waio_free(waio);
-    if (close_fd)
-        close(fd);
 }
 
 void mp_input_pipe_add(struct input_ctx *ictx, const char *filename)

libmpv/client.h

@@ -602,7 +602,7 @@ typedef enum mpv_format {
      * Example for writing:
      *
      *     int flag = 1;
-     *     mpv_set_property(ctx, "property", MPV_FORMAT_STRING, &flag);
+     *     mpv_set_property(ctx, "property", MPV_FORMAT_FLAG, &flag);
      */
     MPV_FORMAT_FLAG             = 3,
     /**

misc/bstr.c

@@ -24,7 +24,7 @@
 
 #include <libavutil/common.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "common/common.h"
 #include "misc/ctype.h"

misc/bstr.h

@@ -24,7 +24,7 @@
 #include <stdbool.h>
 #include <stdarg.h>
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "osdep/compiler.h"
 
 /* NOTE: 'len' is size_t, but most string-handling functions below assume

misc/charset_conv.c

@@ -52,6 +52,13 @@ bool mp_charset_is_utf8(const char *user_cp)
                        strcasecmp(user_cp, "utf-8") == 0);
 }
 
+bool mp_charset_is_utf16(const char *user_cp)
+{
+    bstr s = bstr0(user_cp);
+    return bstr_case_startswith(s, bstr0("utf16")) ||
+           bstr_case_startswith(s, bstr0("utf-16"));
+}
+
 // Split the string on ':' into components.
 // out_arr is at least max entries long.
 // Return number of out_arr entries filled.
@@ -179,6 +186,8 @@ static const char *mp_uchardet(void *talloc_ctx, struct mp_log *log, bstr buf)
             iconv_close(icdsc);
         }
     }
+    if (!res && bstr_validate_utf8(buf) >= 0)
+        res = "utf-8";
     uchardet_delete(det);
     return res;
 }
@@ -259,24 +268,6 @@ const char *mp_charset_guess(void *talloc_ctx, struct mp_log *log, bstr buf,
     return res;
 }
 
-// Convert the data in buf to UTF-8. The charset argument can be an iconv
-// codepage, a value returned by mp_charset_conv_guess(), or a special value
-// that triggers autodetection of the charset (e.g. using ENCA).
-// The auto-detection is the only difference to mp_iconv_to_utf8().
-//  buf: same as mp_iconv_to_utf8()
-//  user_cp: iconv codepage, special value, NULL
-//  flags: same as mp_iconv_to_utf8()
-//  returns: same as mp_iconv_to_utf8()
-bstr mp_charset_guess_and_conv_to_utf8(struct mp_log *log, bstr buf,
-                                       const char *user_cp, int flags)
-{
-    void *tmp = talloc_new(NULL);
-    const char *cp = mp_charset_guess(tmp, log, buf, user_cp, flags);
-    bstr res = mp_iconv_to_utf8(log, buf, cp, flags);
-    talloc_free(tmp);
-    return res;
-}
-
 // Use iconv to convert buf to UTF-8.
 // Returns buf.start==NULL on error. Returns buf if cp is NULL, or if there is
 // obviously no conversion required (e.g. if cp is "UTF-8").

misc/charset_conv.h

@@ -13,11 +13,10 @@ enum {
 };
 
 bool mp_charset_is_utf8(const char *user_cp);
+bool mp_charset_is_utf16(const char *user_cp);
 bool mp_charset_requires_guess(const char *user_cp);
 const char *mp_charset_guess(void *talloc_ctx, struct mp_log *log, bstr buf,
                              const char *user_cp, int flags);
-bstr mp_charset_guess_and_conv_to_utf8(struct mp_log *log, bstr buf,
-                                       const char *user_cp, int flags);
 bstr mp_iconv_to_utf8(struct mp_log *log, bstr buf, const char *cp, int flags);
 
 #endif

misc/ring.c

@@ -20,7 +20,7 @@
 #include <inttypes.h>
 #include <libavutil/common.h>
 #include <assert.h>
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "osdep/atomics.h"
 #include "ring.h"
 

options/m_config.c

@@ -30,7 +30,7 @@
 
 #include "libmpv/client.h"
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 
 #include "m_config.h"
 #include "options/m_option.h"

options/m_option.c

@@ -36,7 +36,7 @@
 #include "libmpv/client.h"
 #include "player/client.h"
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "common/common.h"
 #include "common/msg.h"
 #include "common/msg_control.h"

options/m_property.c

@@ -30,7 +30,7 @@
 
 #include "libmpv/client.h"
 
-#include "talloc.h"
+#include "mpv_talloc.h"
 #include "m_option.h"
 #include "m_property.h"
 #include "common/msg.h"

options/options.c

@@ -60,7 +60,6 @@ static void print_help(struct mp_log *log)
 }
 
 extern const struct m_sub_options tv_params_conf;
-extern const struct m_sub_options stream_pvr_conf;
 extern const struct m_sub_options stream_cdda_conf;
 extern const struct m_sub_options stream_dvb_conf;
 extern const struct m_sub_options stream_lavf_conf;
@@ -198,6 +197,8 @@ const m_option_t mp_opts[] = {
     OPT_REL_TIME("end", play_end, 0),
     OPT_REL_TIME("length", play_length, 0),
 
+    OPT_FLAG("rebase-start-time", rebase_start_time, 0),
+
     OPT_TIME("ab-loop-a", ab_loop[0], 0, .min = MP_NOPTS_VALUE),
     OPT_TIME("ab-loop-b", ab_loop[1], 0, .min = MP_NOPTS_VALUE),
 
@@ -258,9 +259,6 @@ const m_option_t mp_opts[] = {
 #if HAVE_TV
     OPT_SUBSTRUCT("tv", tv_params, tv_params_conf, 0),
 #endif /* HAVE_TV */
-#if HAVE_PVR
-    OPT_SUBSTRUCT("pvr", stream_pvr_opts, stream_pvr_conf, 0),
-#endif /* HAVE_PVR */
 #if HAVE_DVBIN
     OPT_SUBSTRUCT("dvbin", stream_dvb_opts, stream_dvb_conf, 0),
 #endif
@@ -273,7 +271,7 @@ const m_option_t mp_opts[] = {
 
     // force video/audio rate:
     OPT_DOUBLE("fps", force_fps, CONF_MIN, .min = 0),
-    OPT_INTRANGE("audio-samplerate", force_srate, 0, 1000, 8*48000),
+    OPT_INTRANGE("audio-samplerate", force_srate, 0, 1000, 16*48000),
     OPT_CHMAP("audio-channels", audio_output_channels, CONF_MIN, .min = 0),
     OPT_AUDIOFORMAT("audio-format", audio_output_format, 0),
     OPT_DOUBLE("speed", playback_speed, M_OPT_RANGE | M_OPT_FIXED,
@@ -306,6 +304,9 @@ const m_option_t mp_opts[] = {
     OPT_CHOICE_C("hwdec", hwdec_api, 0, mp_hwdec_names),
     OPT_CHOICE_C("hwdec-preload", vo.hwdec_preload_api, 0, mp_hwdec_names),
     OPT_STRING("hwdec-codecs", hwdec_codecs, 0),
+#if HAVE_VIDEOTOOLBOX_HWACCEL
+    OPT_IMAGEFORMAT("videotoolbox-format", videotoolbox_format, 0),
+#endif
 
     OPT_SUBSTRUCT("sws", vo.sws_opts, sws_conf, 0),
 
@@ -331,6 +332,7 @@ const m_option_t mp_opts[] = {
 
     OPT_STRING_APPEND_LIST("sub-file", sub_name, M_OPT_FILE),
     OPT_PATHLIST("sub-paths", sub_paths, 0),
+    OPT_PATHLIST("audio-file-paths", audiofile_paths, 0),
     OPT_STRING("sub-codepage", sub_cp, 0),
     OPT_FLOAT("sub-delay", sub_delay, 0),
     OPT_FLOAT("sub-fps", sub_fps, 0),
@@ -436,7 +438,7 @@ const m_option_t mp_opts[] = {
     OPT_FLOATRANGE("video-align-y", vo.align_y, 0, -1.0, 1.0),
     OPT_FLAG("video-unscaled", vo.unscaled, 0),
     OPT_FLAG("force-rgba-osd-rendering", force_rgba_osd, 0),
-    OPT_CHOICE_OR_INT("video-rotate", video_rotate, 0, 0, 360,
+    OPT_CHOICE_OR_INT("video-rotate", video_rotate, 0, 0, 359,
                       ({"no", -1})),
     OPT_CHOICE_C("video-stereo-mode", video_stereo_mode, 0, mp_stereo3d_names),
 
@@ -449,7 +451,12 @@ const m_option_t mp_opts[] = {
 #if HAVE_X11
     OPT_CHOICE("x11-netwm", vo.x11_netwm, 0,
                ({"auto", 0}, {"no", -1}, {"yes", 1})),
+    OPT_FLAG("x11-bypass-compositor", vo.x11_bypass_compositor, 0),
 #endif
+#if HAVE_WIN32
+    OPT_STRING("vo-mmcss-profile", vo.mmcss_profile, M_OPT_FIXED),
+#endif
+
     OPT_STRING("heartbeat-cmd", heartbeat_cmd, 0),
     OPT_FLOAT("heartbeat-interval", heartbeat_interval, CONF_MIN, 0),
 
@@ -694,6 +701,8 @@ const struct MPOpts mp_default_opts = {
         .border = 1,
         .WinID = -1,
         .window_scale = 1.0,
+        .x11_bypass_compositor = 1,
+        .mmcss_profile = "Playback",
     },
     .allow_win_drag = 1,
     .wintitle = "${?media-title:${media-title}}${!media-title:No file} - mpv",
@@ -763,6 +772,7 @@ const struct MPOpts mp_default_opts = {
     .consolecontrols = 1,
     .playlist_pos = -1,
     .play_frames = -1,
+    .rebase_start_time = 1,
     .keep_open = 0,
     .stream_id = { { [STREAM_AUDIO] = -1,
                      [STREAM_VIDEO] = -1,
@@ -801,6 +811,7 @@ const struct MPOpts mp_default_opts = {
     .screenshot_template = "mpv-shot%n",
 
     .hwdec_codecs = "h264,vc1,wmv3,hevc,mpeg2video",
+    .videotoolbox_format = IMGFMT_NV12,
 
     .index_mode = 1,
 
@@ -814,7 +825,7 @@ const struct MPOpts mp_default_opts = {
 
     .display_tags = (char **)(const char*[]){
         "Artist", "Album", "Album_Artist", "Comment", "Composer", "Genre",
-        "Performer", "Title", "Track", "icy-title",
+        "Performer", "Title", "Track", "icy-title", "service_name",
         NULL
     },
 };

options/options.h

@@ -19,6 +19,7 @@ typedef struct mp_vo_opts {
     int fs_black_out_screens;
     char *winname;
     int x11_netwm;
+    int x11_bypass_compositor;
     int native_keyrepeat;
 
     float panscan;
@@ -42,6 +43,8 @@ typedef struct mp_vo_opts {
     float monitor_pixel_aspect;
     int force_window_position;
 
+    char *mmcss_profile;
+
     // vo_wayland, vo_drm
     struct sws_opts *sws_opts;
     // vo_opengl, vo_opengl_cb
@@ -173,6 +176,7 @@ typedef struct MPOpts {
     struct m_rel_time play_start;
     struct m_rel_time play_end;
     struct m_rel_time play_length;
+    int rebase_start_time;
     int play_frames;
     double ab_loop[2];
     double step_sec;
@@ -233,6 +237,7 @@ typedef struct MPOpts {
     int field_dominance;
     char **sub_name;
     char **sub_paths;
+    char **audiofile_paths;
     int sub_auto;
     int audiofile_auto;
     int osd_bar_visible;
@@ -267,6 +272,7 @@ typedef struct MPOpts {
 
     int hwdec_api;
     char *hwdec_codecs;
+    int videotoolbox_format;
 
     int w32_priority;