5 Replies Latest reply on Jul 28, 2016 5:40 AM by Roei Tzoref

    How to fix wobbly edge in green screen keying

    Alexander Eberhard Level 1

      I am editing GH4 4K MOV footage, 4:2:0. (Didn't have the time to record on Atomos with 4:2:2).

       

      I am using Keylight and Red Giant Primatte Keyer depending on the shot. In almost every keyed scene I get wobbly edges. I am not sure if it is related to the footage compression or color sampling or to any keying tools such as alpha corrections, edge blur, shrinking etc.

       

      Is there a way to fix before keying or in one of the keying tools?

       

      Best,

      Alex