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authorVittorio Giovara <vittorio.giovara@gmail.com>2018-07-25 17:21:04 +0200
committerVittorio Giovara <vittorio.giovara@gmail.com>2018-08-06 18:34:49 +0200
commitce7ca726b2cae0eeb4a4e688c5c7d0ea05776832 (patch)
treefb24b0fd3ed7fdf892a55f3367d4d5e8d6867b62 /libavcodec/elbg.c
parent076b19660e7c9466d2d78ff9ae66b97ff2b6aa1e (diff)
downloadffmpeg-ce7ca726b2cae0eeb4a4e688c5c7d0ea05776832.tar.gz
vf_tonemap: Fix logic for detecting the maximum peak of untagged sources
When there is no metadata attached to a frame, take into account both the PQ and HLG transfers, and change the HLG default value to 10: the value of 12 is the maximum range in scene referred light, but the reference OOTF maps this from 0 to 1000 cd/m² on the ideal HLG monitor. This matches what vf_tonemap_opencl does.
Diffstat (limited to 'libavcodec/elbg.c')
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