From 2b7bc2dfc9265861bf0d05caf8c1f99ab09a4f1f Mon Sep 17 00:00:00 2001 From: Martin Herkt Date: Thu, 24 Apr 2014 17:56:26 +0200 Subject: options: rename audio-related options/properties MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Renamed options: --audiofile → --audio-file --audiofile-cache → --audio-file-cache --channels → --audio-channels --format → --audio-format --srate → --audio-samplerate Renamed properties: samplerate → audio-samplerate channels → audio-channels --- DOCS/man/en/af.rst | 5 ++- DOCS/man/en/changes.rst | 6 ++- DOCS/man/en/input.rst | 4 +- DOCS/man/en/options.rst | 97 +++++++++++++++++++++++++------------------------ 4 files changed, 59 insertions(+), 53 deletions(-) (limited to 'DOCS') diff --git a/DOCS/man/en/af.rst b/DOCS/man/en/af.rst index b33178ec59..6aa5ca393a 100644 --- a/DOCS/man/en/af.rst +++ b/DOCS/man/en/af.rst @@ -250,8 +250,9 @@ Available filters are: ```` - See also ``--format``, ``--srate``, and ``--channels`` for related options. - Keep in mind that ``--channels`` does not actually force the number of + See also ``--audio-format``, ``--audio-samplerate``, and + ``--audio-channels`` for related options. Keep in mind that + ``--audio-channels`` does not actually force the number of channels in most cases, while this filter can do this. *NOTE*: this filter used to be named ``force``. Also, unlike the old diff --git a/DOCS/man/en/changes.rst b/DOCS/man/en/changes.rst index a264eac964..32f13e32a6 100644 --- a/DOCS/man/en/changes.rst +++ b/DOCS/man/en/changes.rst @@ -150,15 +150,18 @@ Command Line Switches ``-ao alsa:device=hw=0.3`` ``--ao=alsa:device=[hw:0,3]`` ``-ass-bottom-margin`` ``--vf=sub=bottom:top`` ``-ass`` ``--sub-ass`` + ``-audiofile-cache`` ``--audio-file-cache`` + ``-audiofile`` ``--audio-file`` ``-benchmark`` ``--untimed`` (no stats) ``-capture`` ``--stream-capture=`` - ``-channels`` ``--channels`` (changed semantics) + ``-channels`` ``--audio-channels`` (changed semantics) ``-cursor-autohide-delay`` ``--cursor-autohide`` ``-delay`` ``--audio-delay`` ``-dumpstream`` ``--stream-dump=`` ``-endpos`` ``--length`` ``-font`` ``--osd-font`` ``-forcedsubsonly`` ``--sub-forced-only`` + ``-format`` ``--audio-format`` ``-hardframedrop`` ``--framedrop=hard`` ``-lavdopts ...`` ``--vd-lavc-...`` ``-lavfdopts`` ``--demuxer-lavf-...`` @@ -179,6 +182,7 @@ Command Line Switches ``-rawaudio ...`` ``--demuxer-rawaudio-...`` ``-rawvideo ...`` ``--demuxer-rawvideo-...`` ``-spugauss`` ``--sub-gauss`` + ``-srate`` ``--audio-samplerate`` ``-ss`` ``--start`` ``-stop-xscreensaver`` ``--stop-screensaver`` ``-sub-fuzziness`` ``--sub-auto-match`` diff --git a/DOCS/man/en/input.rst b/DOCS/man/en/input.rst index cb2361f27e..d776082191 100644 --- a/DOCS/man/en/input.rst +++ b/DOCS/man/en/input.rst @@ -822,10 +822,10 @@ Property list ``audio-bitrate`` Audio bitrate. This is probably a very bad guess in most cases. -``samplerate`` +``audio-samplerate`` Audio samplerate. -``channels`` +``audio-channels`` Number of audio channels. The OSD value of this property is actually the channel layout, while the raw value returns the number of channels only. diff --git a/DOCS/man/en/options.rst b/DOCS/man/en/options.rst index 079bfe13b4..cb1ce8cd54 100644 --- a/DOCS/man/en/options.rst +++ b/DOCS/man/en/options.rst @@ -242,9 +242,39 @@ OPTIONS a subtitle script with another video file. The ``--ass-style-override`` option doesn't affect how this option is interpreted. +``--audio-channels=`` + Request a channel layout for audio output (default: stereo). This will ask + the AO to open a device with the given channel layout. It's up to the AO + to accept this layout, or to pick a fallback or to error out if the + requested layout is not supported. + + The ``--audio-channels`` option either takes a channel number or an explicit + channel layout. Channel numbers refer to default layouts, e.g. 2 channels + refer to stereo, 6 refers to 5.1. + + See ``--audio-channels=help`` output for defined default layouts. This also + lists speaker names, which can be used to express arbitrary channel + layouts (e.g. ``fl-fr-lfe`` is 2.1). + + You can use ``--audio-channels=empty`` to disable this. In this case, the AO + use the channel layout as the audio filter chain indicates. + + This will also request the channel layout from the decoder. If the decoder + does not support the layout, it will fall back to its native channel layout. + (You can use ``--ad-lavc-downmix=no`` to make the decoder always output + its native layout.) Note that only some decoders support remixing audio. + Some that do include AC-3, AAC or DTS audio. + + If the channel layout of the media file (i.e. the decoder) and the AO's + channel layout don't match, mpv will attempt to insert a conversion filter. + +``--audio-delay=`` + Audio delay in seconds (positive or negative float value). Positive values + delay the audio, and negative values delay the video. + ``--audio-demuxer=<[+]name>`` - Use this audio demuxer type when using ``--audiofile``. Use a '+' before the - name to force it; this will skip some checks. Give the demuxer name as + Use this audio demuxer type when using ``--audio-file``. Use a '+' before + the name to force it; this will skip some checks. Give the demuxer name as printed by ``--audio-demuxer=help``. ``--audio-display=`` @@ -257,14 +287,25 @@ OPTIONS This option has no influence on files with normal video tracks. -``--audiofile=`` +``--audio-file=`` Play audio from an external file (WAV, MP3 or Ogg Vorbis) while viewing a movie. -``--audiofile-cache=`` - Enables caching for the stream used by ``--audiofile``, using the +``--audio-file-cache=`` + Enables caching for the stream used by ``--audio-file``, using the specified amount of memory. +``--audio-format=`` + Select the sample format used for output from the audio filter layer to + the sound card. The values that ```` can adopt are listed below in + the description of the ``format`` audio filter. + +``--audio-samplerate=`` + Select the output sample rate to be used (of course sound cards have + limits on this). If the sample frequency selected is different from that + of the current media, the lavrresample audio filter will be inserted into + the audio filter layer to compensate for the difference. + ``--autofit=<[W[xH]]>`` Set the initial window size to a maximum size specified by ``WxH``, without changing the window's aspect ratio. The size is measured in pixels, or if @@ -439,32 +480,6 @@ OPTIONS ``--cdrom-device=`` Specify the CD-ROM device (default: ``/dev/cdrom``). -``--channels=`` - Request a channel layout for audio output (default: stereo). This will ask - the AO to open a device with the given channel layout. It's up to the AO - to accept this layout, or to pick a fallback or to error out if the - requested layout is not supported. - - The ``--channels`` option either takes a channel number or an explicit - channel layout. Channel numbers refer to default layouts, e.g. 2 channels - refer to stereo, 6 refers to 5.1. - - See ``--channels=help`` output for defined default layouts. This also - lists speaker names, which can be used to express arbitrary channel - layouts (e.g. ``fl-fr-lfe`` is 2.1). - - You can use ``--channels=empty`` to disable this. In this case, the AO - use the channel layout as the audio filter chain indicates. - - This will also request the channel layout from the decoder. If the decoder - does not support the layout, it will fall back to its native channel layout. - (You can use ``--ad-lavc-downmix=no`` to make the decoder always output - its native layout.) Note that only some decoders support remixing audio. - Some that do include AC-3, AAC or DTS audio. - - If the channel layout of the media file (i.e. the decoder) and the AO's - channel layout don't match, mpv will attempt to insert a conversion filter. - ``--chapter=`` Specify which chapter to start playing at. Optionally specify which chapter to end playing at. Also see ``--start``. @@ -590,10 +605,6 @@ OPTIONS fullscreen mode, the cursor is shown or hidden according to ``--cursor-autohide``. -``--audio-delay=`` - Audio delay in seconds (positive or negative float value). Positive values - delay the audio, and negative values delay the video. - ``--deinterlace=`` Enable or disable interlacing (default: auto, which usually means no). Interlaced video shows ugly comb-like artifacts, which are visible on @@ -847,11 +858,6 @@ OPTIONS This option only works if the underlying media supports seeking (i.e. not with stdin, pipe, etc). -``--format=`` - Select the sample format used for output from the audio filter layer to - the sound card. The values that ```` can adopt are listed below in - the description of the ``format`` audio filter. - ``--fps=`` Override video framerate. Useful if the original value is wrong or missing. @@ -969,8 +975,9 @@ OPTIONS 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 parameters, - consider using options such as ``--srate`` and ``--format`` to - explicitly select what the shared output format will be. + consider using options such as ``--audio-samplerate`` and + ``--audio-format`` to explicitly select what the shared output format + will be. ``--geometry=<[W[xH]][+-x+-y]>``, ``--geometry=`` Adjust the initial window position or size. ``W`` and ``H`` set the window @@ -2126,12 +2133,6 @@ OPTIONS ``--speed=<0.01-100>`` Slow down or speed up playback by the factor given as parameter. -``--srate=`` - Select the output sample rate to be used (of course sound cards have - limits on this). If the sample frequency selected is different from that - of the current media, the lavrresample audio filter will be - inserted into the audio filter layer to compensate for the difference. - ``--start=`` Seek to given time position. -- cgit v1.2.3