Weird noise when recording to AVI

[deadfm137]

Hey guys,

I recently recorded some gameplay, everything worked great without any problems.
Then, and I'm not kidding, all of a sudden (basically the next recording, nothing changed) i had a weird freaking noise in my recording. First i thought, the sound of my PC (driver or so) are failing, but everything worked fine, and recordings are perfect with other tools...
I managed to track down the problem to the AVI/MP4 settings. When i record in AVI i have the noisy sound, when recording in MP4, I don't.
PS: It is not, that the normal computersound doesn't get recorded or so..
If youtube lets me, i'll try to upload a sample, but maybe someone has an idea already.

Thanks

[radi]

Could you post a sample where your issue occurs?