[mythtv-users] v4l Drivers
mike at grounded.net
mike at grounded.net
Wed Oct 20 20:54:55 UTC 2010
> The parameter to pass to aplay -D is "front:CARD=Audio,DEV=0" without
> the "ALSA:" at the beginning.
Thanks Jason. I'll give that a try. I removed the USB based adapter and have enabled the built in audio card again.
[root at my10 ~]# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
[root at my10 ~]#
[root at my10 ~]# aplay -L
default
Default
front:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
Front speakers
surround40:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
HDA Intel, ALC662 rev1 Digital
IEC958 (S/PDIF) Digital Audio Output
I only have the regular analog output connected in testing this at the moment.
Am I using it correctly this time? I'm wanting to output via the regular analog speaker output on the card.
aplay -D front:CARD=Intel,DEV=0 Front_Left.wav
aplay: main:654: audio open error: Device or resource busy
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