[Openal] Artifacts - Alternating from left to right channels?
Ashley McConnell
ashley at siroccoracing.com
Thu Feb 19 05:09:32 PST 2009
I'm not entirely sure how to describe it, but it sounds like the sound is
rapidly moving from one earphone to the other.
It only happens every so often, perhaps ever 5 seconds for around 2 secs.
I am not very experienced with OpenAL so its most likely that i'm not using
it in the correct way.
A bit of background: -
- I am using "Generic Software" as the device - Generic Hardware seems to be
a LOT slower.
- I am using a Realtek HD integrated soundcard.
- I have a number of "Sound" objects which store the buffer (Aluint) and a
"Channel" object
- The channel object stores the source (Aluint) and allows you to play /
stop / set Volume and frequency and set the 3d position.
- I have a number of sounds representing a car engine / tyre squeal /
backfire and wind noise ( 11 in total )
- If the volume of any of these sounds are < 0.01 I stop them (I've only
tried this recently - the problem was there before i tried this)
- I update at 20Hz (it was previously 40Hz - with the same problem)
Is there anything else I could try?
Thanks for your help
All the best,
Ash
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