[FFmpeg-devel] #7496: Access to the reference track (dolby vision) of a stream

[Hendrik Leppkes]

On Tue, Oct 16, 2018 at 8:22 PM Timo Rothenpieler <timo at rothenpieler.org> wrote:
>
> On 16.10.2018 19:25, Dmitrij.Gresserman at loewe.de wrote:
> > Hello,
> >
> > i need access to the reference track of a stream in a mp4 file.
> > ISO/IEC 14496-12:2005 describes this as the track_ID of the Track Reference Box.
> > Here is my approach attached as a patch.
>
> Adding a field just for this seems a bit weird.
> It probably should add this as side data via av_stream_add_side_data
> instead.
>

 Agreed, definitely not a field in a global struct.

-  Hendrik