I'm trying to edit 4K videos shot with my iPhone and I keep getting the error, "This type of file is not supported, or the required codec is not installed." Doesn't this software support 4K videos? If that isn't the reason, is it because of the file type being .mov? I tried uninstalling and re-installing Quick Time for the codec to be recognized, I've tried converting the videos to .mp4 and .mkv with Handbrake and I still get the error message. Is there a way to get the right codec(s) for this to work?
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