Quote:
Originally Posted by DoctorCAD
I get DD ProLogic 5.1 on analog audio only from my TV.
Remember, until a few years ago, that was the only way to get surround sound. I still use the surround sound receiver I bought 10 or so years ago. Everything works fine.
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Works fine, I suppose, but it's not discrete 5.1. ProLogic actually produces a four channel output from a source encoded using Dolby Surround. PLII produces 5.1 from stereo sources. But, it's not discrete 5.1 It uses phase information to matrix the other channels.