[FFmpeg-devel] avcodec : add prores_metadata bsf and fate test

[Martin Vignali]

>
> Could you look into adding ProRes bitstream parsing support to the CBS
> framework? It would be ideal for a filter like this.
>
> Hello,

The only metadata, which seems to have an interest to be edited (color
property), is at the start of every prores frame, no need to go deeper to
edit these three bytes.

Seems much more complicated to edit prores color property using cbs
(considering the amount of work to add prores to cbs).

Martin