2 Replies Latest reply on Dec 26, 2011 4:21 AM by love4video

    Motion Tracking An Object That Goes Out Of The Sceen?

    love4video

      Hi i am quite new to after effects i have only been using it for a few months im using after effects cs4,here is my problem i am trying to track a picture frame but when the picture goes out of the scene,the motion tracking path just goes crazy. It works great when the picture frame is in the scene

       

      example

       

      the camera is pointing straight at the picture frame, works perfect, but when the camera turns right , and the picture frame is no longer in the scene, my track path just goes wrong.

       

      How do i stop this?

       

      Do i have to make a seperate motion tracking null object? or is it something to do with backwards tracking?

       

      Any help on this would be great i have serched youtube,adobe for the answer but i cannot find it anywhere

       

      Thanks

       

      Mike