Wed Feb 28, 2018 3:02 am
What all audio needs you have may be difficult for me (or even you) to determine. But since your original post stated “whatever cabling may be necessary” you might end up benefitting from running some discrete audio lines to the room.
Obviously, you need the audio from whatever you choose on the input to the recorder. But I can’t really tell what audio you might need in the rooms. The speakers you mention, are they sets of speakers in each of the three rooms? Do they need to run independent audio in each, so that room x gets audio from room a, while room y and z get audio from rooms b & c respectively? Or can a, b, & c all run into a mixer, and you send the mix to all rooms x, y, & z? Possibly, you could set aux mixes on your mixer so that aux 1 goes to room x, aux 2 to room y, and aux 3 to room z with the main mix out going to the recorder. If that works, you could, conceivably have a single mini converter audio to sdi, with mixer and a video hub output going into the recorder. Meanwhile the three aux busses feed on audio cable to speakers in each room. So that all audio is externally run and not embedded except the line going into the recorder.
Just an idea. As I say, hard to tell your real needs from the comfort of my recliner.
Scott R Smith
BMD Stuff I use: ATEM 2-M/E, 4 x ATEM PS 4K, Broadcast Videohub, 6 Hyperdeck Pros, 4 Hyperdeck Shuttles, Multidock, Smartscope Duo, Smartview, Intensity Extreme, Decklink Studio, and lots of Miniconverters and Open Gear Converters.