Soo, i wrote to the support by e-mail 3 times already, but they donĀ“t seem to understand my problem.
My problem is, that a webcam footage has lines in it, after re-scaling and re-positioning it. How can i solve this issue?
Here you can see two pictures before resizing and after:
https://drive.google.com/open?id=0B6oReQIpg5qbalRLdWR6cnplTzQ