• Bela Bodecs's avatar
    avformat/utils: Stream specifier enhancement 2. · 3e1204b9
    Bela Bodecs authored
    In some cases, mainly working with multiprogram mpeg-ts containers as
    input, it would be handy to select sub stream of a specific program by
    their metadata.
    This patch makes it possible to narrow the stream selection among
    streams of the specified program by stream metadata.
    
    Examples:
    p:601:m:language:hun  will select all sub streams of program with id 601
    where sub streams have metadata key named 'language' with value 'hun'.
    p:602:m:guide  will select all sub streams of program with id 602 where
    sub streams have metadata key named 'guide'.
    Signed-off-by: 's avatarBela Bodecs <bodecsb@vivanet.hu>
    Signed-off-by: 's avatarMichael Niedermayer <michael@niedermayer.cc>
    3e1204b9
fftools-common-opts.texi 12.6 KB