[FFmpeg-devel] [PATCH 2/4] ffmpeg.c: extend map_meta_data to allow advanced mappings

[Anton Khirnov]

On Mon, Nov 01, 2010 at 07:50:12PM +0100, Michael Niedermayer wrote:
> On Tue, Oct 26, 2010 at 11:38:14PM +0200, Anton Khirnov wrote:
> > i.e. to/from streams/chapters/programs.
> > ---
> >  doc/ffmpeg-doc.texi |   12 ++++++-
> >  ffmpeg.c            |  100 +++++++++++++++++++++++++++++++++++++--------------
> >  2 files changed, 84 insertions(+), 28 deletions(-)
> > 
> > diff --git a/doc/ffmpeg-doc.texi b/doc/ffmpeg-doc.texi
> > index bf5bdf4..a284f5c 100644
> > --- a/doc/ffmpeg-doc.texi
> > +++ b/doc/ffmpeg-doc.texi
> > @@ -586,9 +586,19 @@ Set stream mapping from input streams to output streams.
> >  Just enumerate the input streams in the order you want them in the output.
> >  @var{sync_stream_id} if specified sets the input stream to sync
> >  against.
> > - at item -map_meta_data @var{outfile}:@var{infile}
> > + at item -map_meta_data @var{outfile}[. at var{metadata}]:@var{infile}[. at var{metadata}]
> 
> using . as seperator makes using filenames hard
> 
i could change it to ? or other separator of your choice, but do we
really _want_ to support filenames? using indices is shorter/easier as
long as people know they're supposed to use indices instead of
filenames.

-- 
Anton Khirnov
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