I don’t know… The shows that get aired on the cable tv network from here is 1080p and the requested audio format for that is 24bit x 48kHz. I may be wrong, but I would think the house would want native format 96 or 192 for BD instead of up-sampling. I never assume anything though. I ask the house I’m working with since I am usually the middle-man. I’m sure one of the guys deeper in post work could fill ya in.