I have a Raspberry Pi 3B which I want to use as an inline audio recorder for recording my DJ sets. I have a Hifiberry DAC+ADC which I use to feed my audio into the raspberry pi and alsohave it pass through to the RCA out to my speakers again. While passing through the Pi I want to be able to record the audio.
I'm looking for a simple app that on startup loops input to output and while running allows me to start and stop recording and list and play previous recordings, via GUI, preferably web as I want to run it headless.
Basically what I want is very similar to the recording functionality of Zynthian OS: http://wiki.zynthian.org/index.php/Zynt ... _Recording but without all the other Zynthian OS stuff of course.
Anybody aware of such a tool?