On Mon, Sep 19, 2016 at 04:25:29PM +0300, Erkki Seppälä wrote: > Alternate groups previously always generated for ISO media files. With > this addition client code can define track groups arbitrarily. > > Signed-off-by: Erkki Seppälä <erkki.seppala....@nokia.com> > Signed-off-by: OZOPlayer <oz...@nokia.com> > --- > libavcodec/avcodec.h | 11 +++++++++++ > libavformat/movenc.c | 9 +++++++++ > 2 files changed, 20 insertions(+)
patches/commits should only touch oen lib at a time
>
> diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
> index 56bb9b0..3be54d4 100644
> --- a/libavcodec/avcodec.h
> +++ b/libavcodec/avcodec.h
> @@ -1543,6 +1543,17 @@ enum AVPacketSideDataType {
> * indicated by the key's length.
> */
> AV_PKT_DATA_TRACK_REFERENCES,
> +
> + /**
> + * Assign alternate groups for tracks. An example of alternate
> + * groups would be audio tracks (or video tracks) that are
> + * alternative to each other. Each alternative track shares the
> + * same non-zero alternate group.
> + *
> + * The content is:
> + * uint: The alternate group of this track
> + */
> + AV_PKT_DATA_TRACK_ALTERNATE_GROUP,
> };
this requires version bump and APIChanges update
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
No great genius has ever existed without some touch of madness. -- Aristotle
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