hey guys if anybody can help me it would be great!!! I have been trying to use the roto brush tool for a scene in my project but it's keeps blacking out on me leaving me with nothing can somebody help me please
Dynamic link, Error or problem, Freeze or hang, Preview
As Roland said, system info and details about the project are required. Based on your photo and AE looking quite crammed one could however assume, that you're simply seeing the same old issues with hardware acceleration because your notebook may not have enough juice. Start by checking and possibly updating your graphics driver and verify the relevant settings in AE.