Bei wrote: > Hi Triode, > > I'm trying to use the "CMEDIA CM6610 USB-to-coaxial DDC" for connecting > Squeezebox Touch to DAC. > > I have selected the "USB-Audio CMEDIA" under Ditigal Output in SBT. > However, there's no sound when playing the music. > > According to the result of aplay -l, the CMEDIA contains 3 > sub-device(0,1,2) outputs. > > Thus, could you please advise that whether EDO supports selecting the > sub-device individually. Many Thanks! > > > # cat /proc/asound/cards > 0 [TXRX ]: MXC_SPDIF - MXC SPDIF TX/RX > MXC Freescale with SPDIF > 1 [Audio ]: USB-Audio - USB2.0 High-Speed True HD Audio > CMEDIA USB2.0 High-Speed True HD Audio at > usb-fsl-ehci.0-1, high speed > 2 [fab4 ]: fab4 - fab4 > fab4 (ak4420) > 3 [fab4_1 ]: fab4 - fab4 > fab4 (wm8974) > # aplay -l > **** List of PLAYBACK Hardware Devices **** > card 0: TXRX [MXC SPDIF TX/RX], device 0: MXC_SPDIF [MXC_SPDIF] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 1: Audio [USB2.0 High-Speed True HD Audio], device 0: USB Audio > [USB Audio] > Subdevices: 0/1 > Subdevice #0: subdevice #0 > card 1: Audio [USB2.0 High-Speed True HD Audio], device 1: USB Audio > [USB Audio #1] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 1: Audio [USB2.0 High-Speed True HD Audio], device 2: USB Audio > [USB Audio #2] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 2: fab4 [fab4], device 0: fab4-ak4420 [] > Subdevices: 1/1 > Subdevice #0: subdevice #0
The EDO applet does not allow you to select subdevices directly, but you could edit the settings file to use a subdevice. I would use aplay first to prove you can play to the DAC and work out what the device name needs to be. (put a 24bit wav file on an sd card and then play direct from it using aplay to work this out) ------------------------------------------------------------------------ Triode's Profile: http://forums.slimdevices.com/member.php?userid=17 View this thread: http://forums.slimdevices.com/showthread.php?t=94512 _______________________________________________ Touch mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/touch
