I haven't done a detailed comparison, but I seem to get even better playback performance within FCPX.
But, the holy grail for me, round tripping to Resolve, is simply not an option because of the extremely poor playback performance. I get maybe, 6 fps on average within any Resolve timeline, with the exact same footage.
Are there any settings I can adjust within Resolve that will improve playback performance with 4K files?
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