From de62a89d42ea32da7b536ed15ee17cbfec99ca1a Mon Sep 17 00:00:00 2001 From: Víctor Paesa Date: Thu, 26 Oct 2006 14:26:21 +0000 Subject: Document -newaudio, patch by Victor Paesa, taken from an explanation written by Baptiste Coudurier in -users Originally committed as revision 6796 to svn://svn.ffmpeg.org/ffmpeg/trunk --- doc/ffmpeg-doc.texi | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'doc') diff --git a/doc/ffmpeg-doc.texi b/doc/ffmpeg-doc.texi index eec2939a2f..c9c2af25bf 100644 --- a/doc/ffmpeg-doc.texi +++ b/doc/ffmpeg-doc.texi @@ -482,6 +482,18 @@ Disable audio recording. @item -acodec codec Force audio codec to @var{codec}. Use the @code{copy} special value to specify that the raw codec data must be copied as is. +@item -newaudio +It will add a new audio track to the output file. If you want to +specify parameters, specify them before @code{-newaudio} (@code{-acodec}, @code{-ab}, etc..) + +Mapping will be done automatically, if output streams number is equal to +input streams number, else it will pick first one found which match. You +can override the mapping using @code{-map} as usual. + +Example: +@example +ffmpeg -i file.mpg -vcodec copy -acodec ac3 -ab 384 test.mpg -acodec mp2 -ab 192 -newaudio +@end example @end table @section Audio/Video grab options -- cgit v1.2.3