librempeg/vsynth_lena-prores_444 at 735d5e3f61e2f3315953315d24c634d3a83b2d03 - librempeg - VICI GIT

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Clément Bœsch bfcd90d0f5 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.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

2024-01-13 12:33:45 +01:00

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 b306033702448a7b77513f3e31c522a *tests/data/fate/vsynth_lena-prores_444.mov
 4734395 tests/data/fate/vsynth_lena-prores_444.mov
 a704e05e3e0a451edef7515b25a76bb8 *tests/data/fate/vsynth_lena-prores_444.out.rawvideo
 stddev:    0.81 PSNR: 49.88 MAXDIFF:    8 bytes:  7603200/  7603200