Yeah. "Production", implying a high standard of professional quality using a base of uncompressed 4K or 8K might be a bad idea, sure, or trying to run a live ev

Yeah. "Production", implying a high standard of professional quality using a base of uncompressed 4K or 8K might be a bad idea, sure, or trying to run a live event with half-a-dozen input streams and live streaming back out to the internet. But plenty of uses of video editing would still be perfectly possible on an RPi4. It might be noticeably faster on a "real" desktop, but it would be perfectly doable, especially if you were working in less than 1080P for some reason, like a DVD source video.