qqp question1: I'm using Sony Vegas Pro 13. Why when I finished rendering video in Sony Vegas, video can always be excess noise or opaque? question2: I am a CS graduate and I do traditional art. I was good in programming, currently exploring digital art, I have done a few VFX edits in Sony Vegas pro. I am currently trying to be a UI guy or a design guy, however I am thinking to establish my own studio. What should I do?