ffmpeg/vsynth1-prores_444 at d28a7e8eb7eb2cb2efcc9c8e9d506cdddcae0a26 - ffmpeg - RedXen Git

RepoMirrors/ffmpeg

mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-28 10:22:10 +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

270 B

Plaintext

Raw Blame History

 61238212a797d14763431c346e896277 *tests/data/fate/vsynth1-prores_444.mov
 7778954 tests/data/fate/vsynth1-prores_444.mov
 e0da52b5d58171294d1b299539801ae0 *tests/data/fate/vsynth1-prores_444.out.rawvideo
 stddev:    2.80 PSNR: 39.17 MAXDIFF:   44 bytes:  7603200/  7603200