Sunday, December 11, 2011

Practice 01 : Keying

This is my first attempt in pulling a key of a greenscreen. I will continue to post my progression with following structures:

  • Original greenscreen plate
  • Key
  • Final composite
  • Node tree screenshot
If I have no specific background to composite over, I'll keep using a constant with a colour value of 0.18.
Here we go, my first attemt of pulling a key. Please wirte any comments on what could be done better and how you would achieve it.

 Greenscreen plate

 


Key:



Composite:



Node tree:








Preparation to get started Visual Effects


 So.... I had to start somewhere. After asking where to start learning the art of Visual Effects at the vfxtalk forum I got plenty of usefull links to online training, book recommendations and other tutorials. I think, to get started, is always the most difficult thing when beginning to learn something new.

With the decision made to invest some good money in my new hobby or if you will my education, I started.
Before I even touched one of the Visual Effects software like Houdini and co., I've read through following books, just to get a good overview of what it is all about:


I also watched trainings of fxphd, Steve Wright, youtube and Visual Effects for Directors just to get a good overview of what the different aspects of "digital compositing" and "visual effects" are.

It turnes out that I didn't only get a good overview of how everything works together, I also figured out that my real passion isn't creating Visual Effects like I thought, no, it's digital compositing!

Now I feel comfortable enough to open Nuke (the software I decided to stick with) and start practicing. I'll work my way through the book Digital Compositing for Film and Video and the fxphd trainings again, but now I'll not only read them, I'll learn it!