I have a multi-channel recording app which works great on the following android devices:
- Pixel 2
- HTC U11
- LG v20
- Samsung Galaxy A5
- Samsung Galaxy S7
However, on the following two devices, I can detect two channels, but channel 1 is simply duplicated on channel 2, and the real content of channel 2 is lost:
- Samsung Tab S4
- Samsung Note 9
I have successfully recorded two channels of audio using a different multi-channel (presumably non-JUCE) app on these devices (using the n-Track app). I’m baffled as to the source of this problem.
Any ideas?