FFmpeg/vsynth3-prores_444 at 1709f3830e14d5f1a6c1ec78097545af1fcb45e8 - FFmpeg - Gitea: Git with a cup of tea

ffmpeg/FFmpeg

mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-10-19 04:53:25 +00:00

Clément Bœsch af509f9957 avcodec/proresenc_anatoliy: do not write into chroma reserved bitfields

The layout for the frame flags is as follow:

   chroma_format  u(2)
   reserved       u(2)
   interlace_mode u(2)
   reserved       u(2)

chroma_format has 2 allowed values:
   0: reserved
   1: reserved
   2: 4:2:2
   3: 4:4:4

interlace_mode has 3 allowed values:
   0: progressive
   1: tff
   2: bff
   3: reserved

0x80 is what we expect for "422 not interlaced", and the extra 0x2 from
0x82 is actually writing into the reserved bits.

2024-01-10 23:33:02 +01:00

5 lines

269 B

Plaintext

Raw Blame History

 d0a5643716e37ce727b2655bc0c1a497 *tests/data/fate/vsynth3-prores_444.mov
 tests/data/fate/vsynth3-prores_444.mov
 b48feb3d9a9652983ef71e6cb7e7c *tests/data/fate/vsynth3-prores_444.out.rawvideo
 stddev:    3.21 PSNR: 37.98 MAXDIFF:   41 bytes:    86700/    86700