Hi
On 10 March 2011 02:10, Colin Guthrie gmane@colin.guthr.ie wrote:
The problem is that the sound suddenly goes nuts and starts sounding awful. It's like some buffer pointer is just a little bit out for some reason.
I can fix the issue by closing and reopening the PCM device (as I use PA, this is just a simple "pasuspender echo" away).
The problem is very easy to reproduce - it happens about 20+ times a day to me - to the extent that I have added a panel launcher with the above fix.
I have to raise my hand on this one too... It has puzzled me for a few months now. I had thought it was related to the new video/audio card I'm using a GT220 , but this is about the same time I upgraded alsa.
Every once in a while, the audio becomes slightly distorted. Voices sounds like they are gargling with mouthwash while talking.
Interestingly, it sounds the same for AC3 or DTS passthrough, it's slightly corrupted, but not enough to break the AC3 stream from being usable by the amp.
However, closing the PCM device and re-opening it doesn't fix the issue for me ; I need to reboot.
This is seen with MythTV using ALSA directly (I wrote the audio code in MythTV)
Few MythTV users have reported it, I can't explain what is causing it..
Jean-Yves