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Old 10-07-2005, 12:55 PM   #1
shengchieh
Member
 
Registered: Jul 2004
Location: Palo Alto, CA
Distribution: #! Korora
Posts: 472

Rep: Reputation: 30
Question script to change KMix; strange toggling effects


To All:

2 problems.

1st problem:

I am having trouble writing a script to setup the
"Sound Mixer" (Xandros version of KMix) settings.
The script uses the command, amixer, e.g.,

#!/bin/sh
amixer set 'Master" 31 capture
...
amixer set 'Mic Select' capture
...
...

All the changes show up in alsamixer, but they do
*NOT* show up in Sound Mixer (KMix). Even worse,
the microphone does not work until I have all the
right settings in Sound Mixer (KMix), not in
alsamixer. I know I am using ALSA because I defined
it in the Control Center. How can I make the script
to work in Sound Mixer (KMix)?

[dcop kmix ... does not work because I need to turn
off IEC958.]


2nd problem:

When I setup my settings in KMix, I noticed I needed
to

a) toggle 'Mic Select' off, and then, on
b) toggle 'Mic Boost (+20db) on, and then, off
c) toggle 'IEC958' on, and then, off

Why do all this extra togglings make the microphone
work? Strange.

Thanks in advance for any help.

Sheng-Chieh
 
  


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