Izzy Video 073 – Masking and the Alpha Channel
“Masking” appears to be more complex than it is. It’s a visual effect that we frequently see in video, and it uses layers. In this installment of Izzy Video, I introduce you to the concept of “masking”. I also briefly explain what the “Alpha Channel” is.
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Tags: Compositing, Effects
January 20th, 2008 at 3:37 pm
Great intro to masking and alpha channels, commendably lucid.
January 20th, 2008 at 4:48 pm
Stephen,
I’m glad you liked it. The Alpha Channel can be a bit confusing for someone who has never used it before.
Masking is a bit complex, but my goal is to make things as simple as possible. It’s certainly difficult to do in five minutes!
Israel
January 20th, 2008 at 5:13 pm
I agree, they’re complex subjects. I was introduced to photographic masking in college by a lecturer who, after sixty confusing minutes, made me want to avoid the concept forever!