My QLVideo works fine when my mac at Catalina,, about 99% of MP4/H.264 file can see the thumbnail without problem.
A day I update OS to Big Sur 11.0.1 ..... 99% of MP4/H.264 file thumbnail just a a green block.
(If switch Finder to list mode still can see some correct icon)
I try uninstall then re-install QLVideo,, also tryed "killall Finder" many times,, but the issue still exist.
(Also tryed reboot, power-off.....etc)
My QLVideo works fine when my mac at Catalina,, about 99% of MP4/H.264 file can see the thumbnail without problem.
A day I update OS to Big Sur 11.0.1 ..... 99% of MP4/H.264 file thumbnail just a a green block. (If switch Finder to list mode still can see some correct icon)
I try uninstall then re-install QLVideo,, also tryed "killall Finder" many times,, but the issue still exist. (Also tryed reboot, power-off.....etc)