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Old 17th June 2018, 02:30   #9  |  Link
MGarret
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Join Date: Feb 2007
Posts: 18
Quote:
Originally Posted by henryperu77 View Post
So what do you suggest i can use?
I don't have a clue about HDR but in x265 docs there is this:

Quote:
--atc-sei <integer>

Emit the alternative transfer characteristics SEI message where the integer is the preferred transfer characteristics. Required for HLG (Hybrid Log Gamma) signalling. Not signalled by default.
I encoded your sample to elementary stream with the command you posted but added atc-sei=18 and mediainfo reports HLG / BT.2020 for transfer. However I don't know if this is correct output or if it's possible to encode it like this to 8bit.
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