Hi. I have a usb Oppo digital ha-2 and I would like to use mplayer to
play through this device. How do I fix things so that when the device
is plugged in, it becomes the default sound card and how do I adjust
things, the /proc/asound/cards says:
1 [DAC ]: USB-Audio - OPPO HA-2 USB AUDIO 2.0 DAC
OPPO OPPO HA-2 USB AUDIO 2.0 DAC at
usb-0000:00:1d.0-1.6, high speed
If I do a contents by doing amixer -c 1 contents it says:
numid=2,iface=MIXER,name='OPPO Clock Selector Playback Switch'
; type=BOOLEAN,access=rw------,values=1
: values=on
numid=3,iface=MIXER,name='OPPO Clock Selector Playback Volume'
; type=INTEGER,access=rw---R--,values=1,min=0,max=127,step=0
: values=127
| dBminmax-min=-127.00dB,max=0.00dB
numid=1,iface=PCM,name='Playback Channel Map'
; type=INTEGER,access=r----R--,values=2,min=0,max=36,step=0
: values=0,0
| container
| chmap-fixed=FL,FR
Any assistance would be appreciated.
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