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In Mac OS 12.0.1 the quick look function doesn't want to play MOV video files
MacBook Air 13″, macOS 12.0
Check the movies with MediaInfo or Invisor.
Maybe those .mov files have H.265 Codec ID hev1 instead H.265 Codec ID hvc1?
Or Chroma subsampling 4:2:2 (Bit depth 10 bits) instead 4:2:0 (Bit depth 8 bits)?
Does safe-boot help? Any virus apps, "cleaners", VPN etc malware installed?
nope, regular h264 with 4:2:0 8 bit from Sony A7III. There are no any problems before the latest update
problem disappeared after rebooting from safe-boot.... thanx :)
Quick look shows only file properties, doesn't play them
