ffmpeg | branch: master | Stefano Sabatini <stefa...@gmail.com> | Tue Jan 16 01:15:19 2024 +0100| [e36dbea389e19670c48221dfc3cf3f05d35c4496] | committer: Stefano Sabatini
doc/muxers/crc: apply consistency fixes > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e36dbea389e19670c48221dfc3cf3f05d35c4496 --- doc/muxers.texi | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/doc/muxers.texi b/doc/muxers.texi index cd75b0bd3f..a2815c17fb 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -931,8 +931,7 @@ service. Default is @code{-1}. @anchor{crc} @section crc - -CRC (Cyclic Redundancy Check) testing format. +CRC (Cyclic Redundancy Check) muxer. This muxer computes and prints the Adler-32 CRC of all the input audio and video frames. By default audio frames are converted to signed @@ -946,25 +945,29 @@ CRC=0x@var{CRC}, where @var{CRC} is a hexadecimal number 0-padded to See also the @ref{framecrc} muxer. @subsection Examples - -For example to compute the CRC of the input, and store it in the file -@file{out.crc}: +@itemize +@item +Use @command{ffmpeg} to compute the CRC of the input, and store it in +the file @file{out.crc}: @example ffmpeg -i INPUT -f crc out.crc @end example -You can print the CRC to stdout with the command: +@item +Use @command{ffmpeg} to print the CRC to stdout with the command: @example ffmpeg -i INPUT -f crc - @end example +@item You can select the output format of each frame with @command{ffmpeg} by -specifying the audio and video codec and format. For example to +specifying the audio and video codec and format. For example, to compute the CRC of the input audio converted to PCM unsigned 8-bit and the input video converted to MPEG-2 video, use the command: @example ffmpeg -i INPUT -c:a pcm_u8 -c:v mpeg2video -f crc - @end example +@end itemize @anchor{dash} @section dash _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
