[FFmpeg-devel] [PATCHv3 1/7] avcodec: add side_data type for updated metadata

[Michael Niedermayer]

On Mon, Oct 28, 2013 at 07:52:04PM +0100, wm4 wrote:
> On Sun, 27 Oct 2013 22:47:29 -0400
> Ben Boeckel <mathstuf at gmail.com> wrote:
> 
> > This type is intended to be used to allow codecs to pass updated
> > metadata to applications.
> > 
> > Signed-off-by: Ben Boeckel <mathstuf at gmail.com>
> > ---
> >  libavcodec/avcodec.h | 7 +++++++
> >  1 file changed, 7 insertions(+)
> > 
> > diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
> > index b64331d..ee2ba54 100644
> > --- a/libavcodec/avcodec.h
> > +++ b/libavcodec/avcodec.h
> > @@ -1012,6 +1012,13 @@ enum AVPacketSideDataType {
> >       * follow the timestamp specifier of a WebVTT cue.
> >       */
> >      AV_PKT_DATA_WEBVTT_SETTINGS,
> > +
> > +    /**
> > +     * A list of zero terminated key/value strings. There is no end marker for
> > +     * the list, so it is required to rely on the side data size to stop. This
> > +     * side data includes updated metadata which appeared in the stream.
> > +     */
> > +    AV_PKT_DATA_METADATA_UPDATE,
> >  };
> >  
> >  /**
> 
> Looks ok.
> 

> Probably requires an entry in doc/APIchanges too?

yes, will someone post a patc wth that or will someone commit that
(or are there more comments)
?

[...]

Thanks
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Freedom in capitalist society always remains about the same as it was in
ancient Greek republics: Freedom for slave owners. -- Vladimir Lenin
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