These are the relevant lines in the logs:
Dec 11, 2022 00:48:03.717 [0x7f04a5c7eb38] ERROR - [Req#15d/Transcode/wt247dz3rjrqpeo54ytg8er6/90552a5d-78d6-4dae-b5fc-a50e99456eb7] [h264_vaapi @ 0x7f2dad86adc0] Driver does not support any RC mode compatible with selected options (supported modes: CQP).
Dec 11, 2022 00:48:03.717 [0x7f04a757eb38] ERROR - [Req#162/Transcode/wt247dz3rjrqpeo54ytg8er6/90552a5d-78d6-4dae-b5fc-a50e99456eb7] Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
In my experience, this indicates the GuC/HuC firmware has not been successfully loaded/initialized. Try running the following:
sudo dmesg | grep -i i915
Look for lines to the effect that the GuC/HuC firmware failed to load. If that’s the case, you can use the information here to find the required firmware:
