Has anyone experienced this problem before? When I encode media using Cineform NEO 4k 3.4 at two pixels in, on the right hand side of the image, there are green and purple lines that appear running vertically, one pixel wide each. I have tried reinstalling Cineform and I am still getting the same problem.

I seen that before, file a trouble ticket with CineForm Support (http://www.cineform.com/support). A source clip (from whatever camera is showing that), your settngs, your PC details and a screen grab. Only to support, not here.