[FFmpeg-devel] [PATCH] lavc/pgssubdec: Correct rendering of palette updates.

[cubicibo cubicibo]

Sure.
!40981: ffmpeg/incoming/00019.m2ts  - multiplexed video and PG stream, courtesy of the author of !40981.
!41826: ffmpeg/incoming/graphicplane_test.sup
The behaviour observed on reference decoders is described in the associated text files.

I updated the aggregate patch to fix a bug introduced in !40981, caught by graphicplane_test.sup: "Normal Case" object redefinition was broken.
https://raw.githubusercontent.com/cubicibo/HandBrake/75ac11994fa4a32380d45c55a6add8344327773c/contrib/ffmpeg/A22-Add-cropping-and-graphic-plane-to-PGS-decoder.patch