I use the microphone built into a USB camera with an RPi3. The mic works fine, I am able to record audio with
arecord -D plughw:1,0 -f cd test.wav
But when I click the button on the Java client, it waits for several seconds and then reports a time out exception. Any idea how to solve this ? Note: I live in India. Could it be a problem ?
Microphone stopped working 2 Answers