Probably a dumb question to some, but how involved is it to set up a PC-based way to play DVD/Blu-rays?

I don't really want to rip/store them (too much time/storage) just play them from, say, a blu-ray drive with video output via HDMI to screen, and ability to apply PC-based room correction to the audio.

I'm thinking of something similar to this This.

So a DAC with more than 2-channel output would be required to implement active/DSP crossovers.

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