GNU/Linux man pages
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Syntaxe et mise en oeuvre :
GNU/Linux |
Debian 4.0(Etch) |
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ffplay(1) |
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ffplay − FFplay media player
ffplay [options] input_file
FFplay is a very simple and portable media player using the FFmpeg libraries and the SDL library. It is mostly used as a testbed for the various FFmpeg APIs.
Main options
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−h |
show help |
−x width
force displayed width
−y height
force displayed height
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−an |
disable audio |
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−vn |
disable video |
−nodisp
disable graphical display
−f fmt
force format
−img img_fmt
This option is used to force a given image format when playing image sequences. Example:
ffplay −img pgmyuv tests/vsynth1/%d.pgm
Advanced
options
−stats
Show the stream duration, the codec parameters, the current position in the stream and the audio/video synchronisation drift.
−rtp_tcp
Force RTP/TCP protocol usage instead of RTP/UDP . It is only meaningful if you are streaming with the RTSP protocol.
−sync type
Set the master clock to audio ("type=audio"), video ("type=video") or external ("type=ext"). Default is audio. The master clock is used to control audio-video synchronization. Most media 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 used for debugging purposes.
While
playing
q, ESC
quit
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f |
toggle full screen |
p, SPC
pause
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a |
cycle audio channel |
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v |
cycle video channel |
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w |
show audio waves |
ffmpeg(1), ffserver(1) and the html documentation of ffmpeg.
Fabrice Bellard
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ffplay(1) | |