I've tried setting the resolution to 1080i while Dolby Vision is active and it would revert to 2160p.
So is Interlaced Scanning compatible with Dolby Vision?
I didn't manage to find a definitive answer on the internet.
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Sign up to join this communityInterlaced scanning is a legacy carried from SDR TV to Full-HD era, and it's long deprecated in the UHD time. So yes, Interlaced scanning will be incompatible with any UHD technology, including Dolby Vision (which is an HDR format)