jellyfin low power encoding

[chenks]

i'm running jellyfin using the script from here (Unprivileged ubuntu LXC).
all is working well and transcoding (when required) works as it should (with iGPU passthru)

the PVE host is a 12th gen i3-12100

over on the jellyfin forum it was suggested that i can also enable low-power encoding to give faster OpenCL tone-mapping transcoding.

the instructions the provide show how to install, but it's a bit vague as to whether the required drivers/config should be done on the pve host or inside the LXC container.

has anyone done this and/or advise?

https://jellyfin.org/docs/general/administration/hardware-acceleration/intel/#low-power-encoding