I have a windows setup where I have both my iGPU and my discrete GPU available to the OS.
Ideally, I would like to have my discrete GPU do the hw-accelerated decoding, and the iGPU do the hw-accelerated encoding. If that combination is not feasible, I would like the transcoder to fallback to having the iGPU do the entire hw-accelerated transcode.
Being able to select priority on both the decoding and the encoding side of the transcoder would make my life that much easier.