Hi All,
Firstly, apologies if this is the wrong part of the forum.
I have an Ultrastudio 4K Extreme 3 and want to capture from a HLG/BT2020 source, problem is when I set it to h265 capture it changes the source profile to Rec709 and crushes all the colours. So I put a BiDirectional SDH/HDMI 12G inline and installed a 'real-time' LUT but that doesn't fix the issue.
If I set Desktop Video to capture as ProRes it leaves the source profile at HLG/BT2020. I can then apply the same LUT in resolve and export out as h265 without issue - it's just way too slow doing it that way.
Can anyone tell me if this is possible? Am I barking out the wrong tree, or (hopefully) have I just just got the settings wrong...?
FYI;
4K Receiver - HDCP Stripper - Utratudio (ProRes Cap) = Works
4K Receiver - HDCP Stripper - Utratudio (H265) = Converts back to Rec709
4K Receiver - HDCP Stripper - SDI/HDMI 12G with LUT - Utratudio (H265) = Doesn't seem to help.
Also, just to confuse me some more, the preview window in Desktop Video shows the video as I would hope it's actually being captured!
Hope that explains my issue - as you've most likely guessed this is just for me, I am not a production technician by any stretch of the imagination...
Best regards,
Simon.