[FFmpeg-devel] [PATCH] avformat/segafilm - fix keyframe detection and set packet, flags

[Misty De Meo]

On Wed, Mar 21, 2018 at 1:32 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
> 2018-03-21 14:37 GMT+01:00, Gyan Doshi <gyandoshi at gmail.com>:
> Can you comment on why this 15-year old code was wrong?

I think it was de facto unused before now. Since it wasn't passed
through to AVPacket it wasn't used by many things, and the Cinepak
decoder determines keyframe status by looking at the Cinepak packet
header and ignores what the container says.