I follow the instruction in this question: How to split 7.1 soundcard outputs to 4 stereo outs with ALSA <https://askubuntu.com/questions/106186/how-to-split-7-1-soundcard-outputs-to-4-stereo-outs%20-with-alsa> I am able to use the first three "channels" for my multiroom system. However the last one did not work. (segmentation fault when I try aplay)
My sound card is the embedded one on the Asus ASROCK J4105ITX > According to the documentation for a 7.1 surround sound output the line in has to be "converted" to a output. Can I do that through the asound.conf file? (May be my bindings numbers are not the correct one) Bindings: 0 1 are the green connector (front speakers) 2 3 are the black connector (rear speakers) 4 5 are the pink connector (microphone!!!!!!!) 6 7 are not working (connector ???????) I was expecting to use the Orange connector (center/bass speaker) and the line in (light blue) connector instead of the microphone If it is not possible to output 4stereos channels, can I output 2stereos channels and 2mono channels (using bindings 0,1 for stereo1 2,3 for stereo2 4 for mono1 and 5 for mono2)? Thank you <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
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