Transcoding dont work after reboot

[TheDreadPirate]

[av1_qsv @ 0x572500ceb840] This version of runtime doesn't support AV1 encoding

Stream #0:0 -> #0:0 (h264 (h264_qsv) -> av1 (av1_qsv))

-codec:v:0 av1_qsv

Is this from an old log. Regardless, if you rebooted and transcoding stopped working then you will need to either properly setup device permissions like I suggested in your other thread or you can "sudo chmod 777 /dev/dri*" again.