Quote:
Originally Posted by lansing
The hable method is the only one that came close, but color are still off. The other two failed completely, as they have nothing to tweak.
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tonemap requires linear input and you still need to convert from 2020 to 709.
<edit>
I'm pretty sure it's HLG but with Rec.709 color, which is weird but I suppose they are worried about backward compatibility.
This is with zero tweaking, just copied from the tonemap examples:
Code:
c = core.ffms2.Source(source = "4kbs_trim.mp4")
c = core.resize.Lanczos(clip=c, format=vs.RGBS,
width=1920, height=1080,
matrix_in_s="709",
transfer_in_s="std-b67", transfer_s="linear",
nominal_luminance=1000)
c = core.tonemap.Mobius(clip=c, exposure=4)
c = core.resize.Lanczos(clip=c, format=vs.YUV420P10, matrix_s="709",
primaries_in_s="709", primaries_s="709",
transfer_in_s="linear", transfer_s="709")
