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doc/muxers: add ffmetadata

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Stefano Sabatini 2024-01-20 19:19:23 +01:00 committed by Paul B Mahol
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1
doc/metadata.texi
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@ -1,3 +1,4 @@
@anchor{metadata}
@chapter Metadata
@c man begin METADATA

17
doc/muxers.texi
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@ -1423,6 +1423,23 @@ Use @command{ffmpeg} to convert the input:
ffmpeg -i INPUT -s:v 720x480 -pix_fmt yuv411p -r 29.97 -ac 2 -ar 48000 -y out.dv
@end example
@section ffmetadata
FFmpeg metadata muxer.
This muxer writes the streams metadata in the @samp{ffmetadata}
format.
See @ref{metadata,,the Metadata chapter,ffmpeg-formats} for
information about the format.
@subsection Example
Use @command{ffmpeg} to extract metadata from an input file to a @file{metadata.ffmeta}
file in @samp{ffmetadata} format:
@example
ffmpeg -i INPUT -f ffmetadata metadata.ffmeta
@end example
@anchor{fifo}
@section fifo
FIFO (First-In First-Out) muxer.