I have a pretty good grasp on video, but my strong point is definitely audio. I'm still in the design phase of a design/build project for a sports bar. I will have 14 DirecTV sources, 1 PC source, possibly 1 BluRay source, and one input for a DJ to play videos (could be HDMI, maybe DVI, or even VGA?). For displays we are looking at between 32-38 flat panels, one projector, and one monitor for the rack. I don't need to send audio to the displays, but I DO need to be able to route audio from any source to a single analog input on a dbx ZonePro.
An HDMI matrix seems very pricey for something this big, especially when you factor in all the Cat5/6 transmitters/receivers. So far I'm leaning towards either a Component RGB matrix or modulating everything with ZeeVee or something similar. Any alternatives I'm overlooking? I see a lot of sports bars just put a DirecTV box at each display, but at $10/mo per receiver that's about $2400 a year down the drain. Plus I've seen a lot of systems where the video gets out of sync from display to display, likely due to the set-top boxes tuning to different satellite transponders.