[pulseaudio-discuss] On-the-fly changing of sinks or sources in combine- and loopback-modules? Sound-distortions at the beginning of module-loopback?

Peter Kornatowski pkorn at gmx.net
Wed Feb 17 15:09:55 PST 2010


Hello,

1. Is it possible to change the sinks or sources in an already loaded 
module-combine or module-loopback without unloading and reloading the module?

2. I also have a problem with sound distortions (mostly much higher 
and "quicker" voice) several seconds after loading the 
loopback-module (source is a bluetooth-headset and sink is my 
soundcard). After some seconds the distortions disappear and 
everything is fine. I found out that reducing the adjust_time 
parameter of the loopback-module (I had to add adjust_time to 
valid_modargs in the source code) also reduces the duration of the 
distortions, but even at adjust_time=1 they remain for about 2 
seconds (and pulseaudio uses much more CPU). Setting it to 0 doesn't 
work at all.

Thanks,
Peter




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