ALSA/emu10k1: surround OR digital out?

Thomas Zehetbauer thomasz at hostmaster.org
Sat Aug 27 14:17:29 UTC 2005


I have now been told that SPDIF cannot support more than 2 channels
except with AC3 compression. Given the fact that we can send 580MBit/s
over USB2.0 I would not have even remotely considered this to be the
problem and find it an incredible shame that audio industry is using
such a crippled standard.

I have now solved my problem by buying and connecting an analog 5.1
speaker set. Unfortunately I get audible distortions when I turn both
the "PCM" and "Wave" mixers to the maximum setting. I wonder if anyone
can provide more insight what these controls really do and whether it's
better to turn down "PCM", "Wave" or both.

Tom

-- 
  T h o m a s   Z e h e t b a u e r   ( TZ251 )
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      finger thomasz at hostmaster.org for key

Chaos is the only form of life, order was caused by the Nazis and millions died!



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