FFmpeg/vsynth1-prores_444_int at d8f3cc90ac148f42e9f514995c11ee3c8dd528f6 - FFmpeg - Gitea: Git with a cup of tea

virtualenv/FFmpeg

mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00

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

282 B

Plaintext

Raw Blame History

 fd2a2f49c61817c2338f39d5736d5fd2 *tests/data/fate/vsynth1-prores_444_int.mov
 9940947 tests/data/fate/vsynth1-prores_444_int.mov
 ceeb6887524e0aee98762fe50578b *tests/data/fate/vsynth1-prores_444_int.out.rawvideo
 stddev:    2.83 PSNR: 39.08 MAXDIFF:   45 bytes:  7603200/  7603200