This may be alsa related:
This entry is messed up...
iec958:CARD=Q9000,DEV=0
QuickCam Pro 9000, USB Audio
IEC958 (S/PDIF) Digital Audio Output
The 16K, 1 channel that pulse is picking up is the mic from my USB
camera. The description appears to be wrong but the sound is coming
out the S/PDIF correctly.
So how do I debug this?
jonsmirl at terra:/proc/asound/card0/pcm0p/sub0$ aplay -L
front:CARD=Intel,DEV=0
HDA Intel, STAC92xx Analog
Front speakers
surround40:CARD=Intel,DEV=0
HDA Intel, STAC92xx Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
HDA Intel, STAC92xx Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
HDA Intel, STAC92xx Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
HDA Intel, STAC92xx Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
HDA Intel, STAC92xx Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
hdmi:CARD=Intel,DEV=0
HDA Intel
HDMI Audio Output
null
Discard all samples (playback) or generate zero samples (capture)
front:CARD=Q9000,DEV=0
QuickCam Pro 9000, USB Audio
Front speakers
surround40:CARD=Q9000,DEV=0
QuickCam Pro 9000, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=Q9000,DEV=0
QuickCam Pro 9000, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Q9000,DEV=0
QuickCam Pro 9000, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Q9000,DEV=0
QuickCam Pro 9000, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Q9000,DEV=0
QuickCam Pro 9000, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Q9000,DEV=0
QuickCam Pro 9000, USB Audio
IEC958 (S/PDIF) Digital Audio Output
jonsmirl at terra:/proc/asound/card0/pcm0p/sub0$
--
Jon Smirl
jonsmirl at gmail.com
