URGENT HELP NEEDED! I am exporting from my timeline. In a 20 minute reel I have 4 frame problems. Usually one of the first frames in a shot and it seems to take a frame from 5 frames earlier in insert it. I am editing on a fast Samsung SSD and exporting to another Samsung SSD. The footage is 5.7K ProRes RAW and I am exporting to 422 HQ. The computer is a 2019 iMac with lots of ram and Radeon Pro 580X. This problem seems to have appeared in the lates version of FCPX. Any suggestions?
Yes, I have tried deleting all render files and exporting with nothing rendered and exporting with everything rendered. These problems appear randomly. Never in the same place. Right now I am rendering by sending to Compressor. It will be interesting to see if the problem appears.
I have the same computer (Vega 48 instead) and I've not observed this issue in FCPX 10.4.9. Perhaps this idea could help you but I've changed my workflow using EditReady app: now all my video sources (GH5, GoPro, Sony RX) are converted to ProRes in EditReady before they are imported to FCPX.