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Can't record audio from i2s


alexparser

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Hi, I can't record audio from I2S interface on Lime2 (A20) Ubuntu_trusty_3.4.112.

For record the sample 60 sec. (44.1K 16bit) I used this command: arecord -D hw:1,0 -t wav -c 2 -f S16_LE -r 44100 -d 60 test.wav

File is success created and recorded, but absolutely nothing sounds.

Why I can't write sound?

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