Good afternoon.

I'm cutting avi-files with VirtualDub 1.9.9 with the Smart Rendering option switched on and the XVid codec selected for compression. XVid codec version is 1.2.2-07062009

It was OK, but suddenly all the resulting video-fragments began to shake. The rendered first some seconds video and sound are normal, but the left part has a shaking video and normal sound.

And, more, when saving resulting avi, the xvid-status window freezes and becomes not responding. I switched it off in 'Display Encoding Status' option of XVid-configuraion. But that also didn't help.

However, if I save avi without Smart Rendering but compressed by XVid, the resulting avi is normal.

I don't know how it happened. Earlier such things didn't happen. Reinstalling XVid doesn't help.
How can I solve that problem?