[mythtv-users] Digital Audio on Intel
Dave Day
david.scott.day at gmail.com
Fri Jan 14 05:53:13 UTC 2011
I am trying to get digital audio working to my 5:1 amplifier via coaxial spdif on mythtv-0-24-fixes in Gentoo testing (~x86).
Analog stereo audio works great.
Digital audio works fine for mplayer, aplay, etc.
In myth I get long pauses separated by short bursts of audio.
I am wondering if any one out there has the iec958:CARD=Intel,DEV=0 device working in MythTV-0-24???
I have spent a good bit of time on this and tried lots of combinations in the configuration page with no good effect.
Should I be able to get this to work?
aplay -L:
null
Discard all samples (playback) or generate zero samples (capture)
front:CARD=Intel,DEV=0
HDA Intel, ALC1200 Analog
Front speakers
surround40:CARD=Intel,DEV=0
HDA Intel, ALC1200 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
HDA Intel, ALC1200 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
HDA Intel, ALC1200 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
HDA Intel, ALC1200 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
HDA Intel, ALC1200 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
HDA Intel, ALC1200 Digital
IEC958 (S/PDIF) Digital Audio Output
aplay -l:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC1200 Digital [ALC1200 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
Thanks for any ideas and help.
Dave
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