AnsweredAssumed Answered

i.mx6ul record and playback problem

Question asked by Xiaocong Fu Employee on Jun 15, 2017
Latest reply on Jun 15, 2017 by Xiaocong Fu


I have a problem when I use i.mx6ul to record and play a sound at the same time.

For example, I use 'aplay' to play 'a.wav', and start to record 'b.wav' with 'arecord'. As a result, what I have in b.wav is the content of a.wav.

Anyone have the same problem or know the solution?

Thanks a lot.