From e06114fed3afa69187b3dfc09a7a1a25cfd558b3 Mon Sep 17 00:00:00 2001 From: DeHackEd Date: Tue, 29 Sep 2015 13:19:34 -0400 Subject: libx264: copy A53 closed captions from source Assumes 'GA94' format (ATSC standard) Signed-off-by: DHE Tested-by: Anshul Signed-off-by: Michael Niedermayer --- doc/encoders.texi | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'doc/encoders.texi') diff --git a/doc/encoders.texi b/doc/encoders.texi index 3550bcc699..f2d46dc6dd 100644 --- a/doc/encoders.texi +++ b/doc/encoders.texi @@ -2069,6 +2069,10 @@ For example to specify libx264 encoding options with @command{ffmpeg}: ffmpeg -i foo.mpg -vcodec libx264 -x264opts keyint=123:min-keyint=20 -an out.mkv @end example +@item a53cc @var{boolean} +Import closed captions (which must be ATSC compatible format) into output. +Only the mpeg2 and h264 decoders provide these. Default is 0 (off). + @item x264-params (N.A.) Override the x264 configuration using a :-separated list of key=value parameters. -- cgit v1.2.3