Hi Community, I am developing a commercial product based on Freescale iMX6SL + UAC2.
I can get UAC2 working for below command. 'hw:1,0' is the virtual sound card. 'hw:0,0' is the physical sound card. export RATE=44100; arecord -D hw:1,0 -c 2 -r $RATE -f S16_LE | aplay -c 2 -r $RATE -f S16_LE &
Any suggestions on what is the best way to get PCM stream from UAC2 virtual sound card and feed to the physical sound card, for the lowest latency purpose?
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