The objects on the timeline have blurry borders (bug 616522 filed fo this reason). I tweaked the drawing code on a separate branch to get pixel-perfect rendering.
Here's a list of elements that were changed :
- Curves and handles
- Selection rectangle
Note about curve handles : I'm testing new ways to draw these, work in progress.
Screenshot : http://pix.toile-libre.org/?img=1272476435.png
If you want to give it a try, it's in my repo : http://github.com/davlink/pitivi