avcodec: add AV_PKT_DATA_AFD to allow AFD data to be embedded in AVPacket

Create a new AVPacket side data type for Active Format Description,
which mirrors the side data type found in AVFrame.  The primary
use case for this is ensuring AFD gets preserved in the V210
encoder, so that the decklink libavdevice can output AFD.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Devin Heitmueller 2018-09-07 15:40:26 -04:00 committed by Marton Balint
parent 8732dfa995
commit 35498c124a
3 changed files with 10 additions and 1 deletions