obviously i was psyched, but i couldnt get the thought out of my head that something probably went wrong. so i open up the video and it starts playing just fine, but less than a minute in i get this

i open the lagarith to check if its something in the rendering having gone wrong, and it was fine
i assumed it was an avs error, so i checked the script i used and lo and behold, the same thing happened.
the only line i had in the script was an avisource directed to the lag that was functioning perfectly
help? ;.;