FFmpeg/vsynth2-prores at master - FFmpeg - Gitea: Git with a cup of tea

ffmpeg/FFmpeg

mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-19 12:56:40 +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

258 B

Plaintext

Raw Permalink Blame History

 eb1e43e2f323ef3577f43d415a7ede28 *tests/data/fate/vsynth2-prores.mov
 3260123 tests/data/fate/vsynth2-prores.mov
 fa8773615889c70491452428d6710 *tests/data/fate/vsynth2-prores.out.rawvideo
 stddev:    1.38 PSNR: 45.29 MAXDIFF:   12 bytes:  7603200/  7603200