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Audio Hardware Plugin and Drift
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Audio Hardware Plugin and Drift


  • Subject: Audio Hardware Plugin and Drift
  • From: Dirk Musfeldt <email@hidden>
  • Date: Fri, 26 Aug 2005 15:17:48 +0200

Hi,

I have an audio hardware plugin that provides a system-wide audio input from
user space.

It seems to be running fine. But unfortunately I have found out that there's
some drift in the audio chain, i.e. the audio is not played from the
speakers as fast as it is processed by the AudioDeviceIOProcs.

On some machines the drift is noticeable after one hour on other machines
after four hours or more.

Does anyboy have an idea what might be the cause and how I could prevent
that?


Regards

Dirk



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