Hi everyone, I’m a new member so please forgive my unsuitable-like questions
I want to render in Resolve (ACES color science 1.0.3) 2 masters:
- EXR ACEScc as intermediate
- EXR ACES2065 for log-term storage
I’m trying compile a script in FFMPEG to convert EXR ACEScc intermediate into deliverables (sRGB h264 SDR 1080p, bt2020 h265 4k hdr10 and so on…) but FFMPEG does not work with EXR ACEScc when converting in h265, even with correct master display params set and baked LUT from OpenColorIO applied.
The point is that FFMPEG does not recognize AP0 and AP1 primaries or ACES input stream, so the x265 matrix correction does not work properly. old h264 codec works fine but is not 2020 HDR. Here 2 screenshot:
FFMPEG x265 HDR from ACEScc
FFMPEG h264 sRGB with no LUT applied
I found a solution rendering a ProRes in 2020 HDR and making h265 deliverables from that.
Does any one know a way to use x265 FFMPEG with ACEScc intermediate and not the ProRes?
THX a lot