Schmurtz Posted August 31, 2017 Share Posted August 31, 2017 Hi, I'm trying to put my OPI zero in mono instead of stereo by default. On ARMbian my alsa config file (/etc/asound.conf) looks like this : pcm.!default { type plug slave.pcm "dmixer" } pcm.!dmixer { type dmix ipc_key 1024 ipc_perm 0666 slave { pcm "hw:0,0" period_time 0 period_size 1024 buffer_size 4096 rate 44100 format S32_LE channels 2 } bindings { 0 0 1 1 } } ctl.!dmixer { type hw card 0 } I tried to add something like this but without success : pcm.makemono { type route slave.pcm dmixer ttable { 0 1 # in-channel 0, out-channel 0, 100% volume 1 1 # in-channel 1, out-channel 0, 100% volume } } ------------------------------- I'm probably making something wrong... Any advice please ? Link to comment Share on other sites More sharing options...
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