Improve docs for the ffmpeg -map option.

Originally committed as revision 14530 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · bb89b0bc9d
parent 71041842ec
commit bb89b0bc9d
1 changed files with 3 additions and 2 deletions
--- a/doc/ffmpeg-doc.texi
+++ b/doc/ffmpeg-doc.texi
@ -690,10 +690,11 @@ Synchronize read on input.
@section Advanced options

@table @option
-@item -map input stream id[:input stream id]
+@item -map @var{input_stream_id}[:@var{sync_stream_id}]
 Set stream mapping from input streams to output streams.
 Just enumerate the input streams in the order you want them in the output.
-[input stream id] sets the (input) stream to sync against.
+@var{sync_stream_id} if specified sets the input stream to sync
+against.
@item -map_meta_data @var{outfile}:@var{infile}
 Set meta data information of @var{outfile} from @var{infile}.
@item -debug