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@@ -35,10 +35,17 @@ show help
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force displayed width
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@item -y height
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force displayed height
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+@item -s size
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+Set frame size (WxH or abbreviation), needed for videos which don't
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+contain a header with the framesize like raw YUV.
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@item -an
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disable audio
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@item -vn
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disable video
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+@item -ss pos
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+seek to a given position in seconds
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+@item -bytes
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+seek by bytes
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@item -nodisp
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disable graphical display
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@item -f fmt
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@@ -47,9 +54,21 @@ force format
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@section Advanced options
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@table @option
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+@item -pix_fmt format
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+set pixel format
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@item -stats
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Show the stream duration, the codec parameters, the current position in
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the stream and the audio/video synchronisation drift.
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+@item -debug
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+print specific debug info
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+@item -bug
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+work around bugs
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+@item -vismv
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+visualize motion vectors
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+@item -fast
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+non-spec-compliant optimizations
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+@item -genpts
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+generate pts
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@item -rtp_tcp
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Force RTP/TCP protocol usage instead of RTP/UDP. It is only meaningful
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if you are streaming with the RTSP protocol.
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@@ -60,6 +79,8 @@ master clock is used to control audio-video synchronization. Most media
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players use audio as master clock, but in some cases (streaming or high
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quality broadcast) it is necessary to change that. This option is mainly
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used for debugging purposes.
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+@item -threads count
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+thread count
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@end table
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@section While playing
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@@ -82,6 +103,16 @@ cycle video channel
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@item w
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show audio waves
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+
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+@item left/right
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+seek backward/forward 10 seconds
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+
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+@item down/up
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+seek backward/forward 1 minute
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+
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+@item mouse click
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+seek to percentage in file corresponding to fraction of width
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+
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@end table
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@c man end
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Limin Wang