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Old 25th August 2019, 08:18   #3  |  Link
Jamaika
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Join Date: Jul 2015
Posts: 705
Quote:
Originally Posted by FranceBB View Post
Not always, no. The stream is always a proper HLG stream, however, as I said before, sometimes we may get a 4K UHD BT2020nc 10bit SDR stream, therefore a conversion is applied, but you won't get more than 100-120 nits.
Unfortunately, Avisynth as a frameserver is slowly adapting to HDR and its own waveform monitor doesn't tell you anything.
Experimental codec VVC has option HLG (Hybrid Log-Gamma) with HDRTools.

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