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[FFmpeg-devel,0/3] add warnings to quality metrics on color range mistmatch

Message ID 20230331164923.4051693-1-chemag@gmail.com
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Series add warnings to quality metrics on color range mistmatch | expand

Message

Chema Gonzalez March 31, 2023, 4:49 p.m. UTC 
Quality metrics just use raw buffers, without considering
whether they are full-range or limited-range. This causes
scores to lower in a significative manner.

Chema Gonzalez (3):
  lavfi/vf_psnr: add warning when color ranges differ
  lavfi/vf_ssim: add warning when color ranges differ
  lavfi/vf_libvmaf: add warning when color ranges differ

 libavfilter/vf_libvmaf.c | 7 +++++++
 libavfilter/vf_psnr.c    | 7 +++++++
 libavfilter/vf_ssim.c    | 7 +++++++
 3 files changed, 21 insertions(+)