Something running in the background is causeing interference.
Music match will cause this.
Some virus protection programs will as well.
The other possiblity is outdated video driver.
If you follow my standard advice it will fix you up.
Okay let's try some standard things.
1) Rename the AVI folder to AVI_back
2) Set the color depth to 16BIT
3) Turn off everything in the background like E-mail/ICQ/Messenger, Virus protection and everything in the system tray beside the clock.
4) Update your Windows, update your Video card drivers and audio card drivers. Then repeat steps 1-3.
Music match will cause this.
Some virus protection programs will as well.
The other possiblity is outdated video driver.
If you follow my standard advice it will fix you up.
Okay let's try some standard things.
1) Rename the AVI folder to AVI_back
2) Set the color depth to 16BIT
3) Turn off everything in the background like E-mail/ICQ/Messenger, Virus protection and everything in the system tray beside the clock.
4) Update your Windows, update your Video card drivers and audio card drivers. Then repeat steps 1-3.