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ffplay: update documentation

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Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2014-10-11 13:54:42 +02:00
parent 0edf3e7a28
commit 2c4d6a342d
1 changed files with 20 additions and 6 deletions
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26
doc/ffplay.texi
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@ -37,10 +37,14 @@ Force displayed height.
Set frame size (WxH or abbreviation), needed for videos which do Set frame size (WxH or abbreviation), needed for videos which do
not contain a header with the frame size like raw YUV. This option not contain a header with the frame size like raw YUV. This option
has been deprecated in favor of private options, try -video_size. has been deprecated in favor of private options, try -video_size.
@item -fs
Start in fullscreen mode.
@item -an @item -an
Disable audio. Disable audio.
@item -vn @item -vn
Disable video. Disable video.
@item -sn
Disable subtitles.
@item -ss @var{pos} @item -ss @var{pos}
Seek to a given position in seconds. Seek to a given position in seconds.
@item -t @var{duration} @item -t @var{duration}
@ -113,9 +117,6 @@ explicitly disable it you need to specify @code{-nostats}.
Non-spec-compliant optimizations. Non-spec-compliant optimizations.
@item -genpts @item -genpts
Generate pts. Generate pts.
@item -rtp_tcp
Force RTP/TCP protocol usage instead of RTP/UDP. It is only meaningful
if you are streaming with the RTSP protocol.
@item -sync @var{type} @item -sync @var{type}
Set the master clock to audio (@code{type=audio}), video Set the master clock to audio (@code{type=audio}), video
(@code{type=video}) or external (@code{type=ext}). Default is audio. The (@code{type=video}) or external (@code{type=ext}). Default is audio. The
@ -124,7 +125,8 @@ players use audio as master clock, but in some cases (streaming or high
quality broadcast) it is necessary to change that. This option is mainly quality broadcast) it is necessary to change that. This option is mainly
used for debugging purposes. used for debugging purposes.
@item -threads @var{count} @item -threads @var{count}
Set the thread count. Set the thread count. By default, @command{ffplay} automatically detects a
suitable number of threads to use.
@item -ast @var{audio_stream_number} @item -ast @var{audio_stream_number}
Select the desired audio stream number, counting from 0. The number Select the desired audio stream number, counting from 0. The number
refers to the list of all the input audio streams. If it is greater refers to the list of all the input audio streams. If it is greater
@ -162,8 +164,20 @@ Force a specific video decoder.
Force a specific subtitle decoder. Force a specific subtitle decoder.
@item -autorotate @item -autorotate
Automatically rotate the video according to presentation metadata. Set by Automatically rotate the video according to presentation metadata. Enabled by
default, use -noautorotate to disable. default, use @option{-noautorotate} to disable it.
@item -framedrop
Drop video frames if video is out of sync. Enabled by default if the master
clock is not set to video. Use this option to enable frame dropping for all
master clock sources, use @option{-noframedrop} to disable it.
@item -infbuf
Do not limit the input buffer size, read as much data as possible from the
input as soon as possible. Enabled by default for realtime streams, where data
may be dropped if not read in time. Use this option to enable infinite buffers
for all inputs, use @option{-noinfbuf} to disable it.
@end table @end table
@section While playing @section While playing