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arecord [-Dplughw:0,0] -r 44100 -f S16_LE -c 2 -d 5 record. ALSA lib ../../../alsa-lib-1.1.4.1/src/pcm/pcm_dsnoop.c:638:(snd_pcm_dsnoop_open) unable to open slave

Question asked by Abhishek kumar on Jul 16, 2018
Latest reply on Jul 27, 2018 by Diego Adrian Cuevas

I am trying to record some audio file and store it into .wav format.

 

But, unfortunately i am getting "unable to open slave" arecord: main:828: audio open error: No such file or directory

 

I am having i.MX 8M Quad EVK.

 

can anybody help me on this ?

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