For an art piece I need a stand-alone audio player which plays 5 separate mono tracks in a loop to 5 audio outputs. Because the art piece will be part of a travelling exhibition, where I won't be present most of the time It needs to be able to auto-play when being started and even in the way that If you disconnect the power and you start it up it should start playing automaticly.
Now I found a sound card I like: Audio Injector's Octo http://www.audioinjector.net/rpi-octo-hat. Is it possible to use Rune Audio in combination with this sound card in the way I described it here above?
Maybe you can explain me how or you know another way. I would like to hear your thoughts.