Deflicker macro  

This macro is helpful for reducing the flicker on an image. It takes two inputs. The first input is your reference frame, which should be a single frame from the clip you want to affect. The second input is the sequence you want to remove flickering from. To use the macro, place the crop box on an area that is representative of an area that doesn't change its content, i.e, over a portion of sky, rather than on the moving traffic below.