cagabit Posted February 11, 2017 Posted February 11, 2017 Hi, Trying to setup audio mux on orange pi boards, for now trying to stick on orange pi ZERO & ONE ( both of them ). By mux, meaning will try to setup some peers which can play locally or stream sources they have. Let's say all peers have - x2 line in - x1 mic - x1 line out Want to dynamically connect any source to any output on any peer. For example after choosing, you can able to play line in of peer 1 on peer 1 output OR peer1 line in on peer 2 output And I think CD quality is more than enough. Trying to find any tools that will help to make this. Two solution points needed: - hardware: ?? as far as I can find, there is "line in" on ONE, maybe also in ZERO but how to connect them? ( can see on the chip specs but no luck on orange boards ?) Or is it more easy to connect a usb sound card which have these inputs ? (actually line in is the problem , maybe muxing mic in or ... ) By the way trying to hold the cost. Find some cheap usb sound tools , dont know if suitable or not. And ok if it needs to solder, for an optimum solution. - software: Lots of choices available, if doable mpd seems to be fine ( not sure if dynamic enough ) or ffmpeg seems to be an easy one. Headless solutions will be good so all terminal tools without GUIs. Can you share your ideas about this project ? Right direction to a path or any comments on a title will deepen the approach.
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