Stereo for audioinjector octa sound card

[namanorai]

Hello,

I am trying to play stereo by arecord and aplay command in raspberry pi 3 so it is not taking stereo in ADC2, ADC3 and it is taking input from ADC1 then it's sound is swapping randomly.

"arecord -c 2" for capturing the stereo audio.

Please help me for control the stereo sound asap.

thanks in advance!

Regards
Naman