Sony vegas pro 13 is choppy

[Dave Svare]

sony vegas pro 13 is really slow and choppy how do i fix this? is it because i have the trial version?

 

[rgd1101]

Or you have a slow computer. What is the computer spec?

 

[SethS]

If you are speaking about the preview window, it lags for everybody. You can fix that by putting the quality from "Best" to "Preview". If thats not it, than you're computer is probably not up to the task. What are your specs?