[Alsa-user] snd_usb_audio alias cmedia, SPDIF passtrough

[Denny Schierz]

hi,

i trying to get AC3 passthrough working under Ubuntu
(2.6.12-10-powerpc). Digital output works, but i don't get any video
player to working with AC3. The USB soundcard is a cheap cmedia and i
need it only for SPDIF. My Speakers is a Creative DTT2500 soundset.

i tried with mplayer (newest version), xine, vlc. I'm not sure, if it is
problem from alsa, or from the players. I tested the soundsetup under
windows and it was working, so my hope is ....

===========

Bus 004 Device 004: ID 0d8c:000c C-Media Electronics, Inc.
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x0d8c C-Media Electronics, Inc.
  idProduct          0x000c
  bcdDevice            1.00
  iManufacturer           0
  iProduct                1
  iSerial                 0
  bNumConfigurations      1

[...]
=============


cu denny

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