Getting An Edge On Understanding Premultiplication

Getting An Edge On Understanding Premultiplication

on Sep 17th 2012 with 8 comments
Tutorial Details
  • Requirements: After Effects and included project files
  • Difficulty: Advanced
  • Run Time: 17:20 min
Download Source Files

In this tutorial we’ll learn what premultiplication is, when we need to premultiply and unpremultiply, and how we can use this knowledge to solve matte processing issues. We’ll start from the very beginning so no prior compositing experience needed! Lets jump in.

Tutorial

Download Tutorial .mp4

File size: 153.1 MB

 
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I'm a freelance VFX artist from Brisbane. Please check out my youtube channel JamesWhiffinVFX and my website at vfxbyjames.info  

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  • Kevin

    Interesting stuff. Never knew what was going on in the background while working with transparent objects

  • Alptonay

    Yeah, actually I was wondering what it was right about 2-3 days ago.. Just on time.. :) Thanks

  • http://prestigefilms.net Christian G

    What an ironie, that the thumb ist showing 3 The Forundrys Nuke Nodes…

  • jL

    Thanks, great tut, important info =)

  • sbta

    woooow, one of the most interesting tut of the year !
    finally

  • Clink

    Your theory tutorials are amazing! Thanks

  • po.is.on

    I have never ever watched any tutorial on speed x 1 !!!!!
    AWESOME !!!

    Thanks.

  • http://www.macatonemedia.com/ Eric Burnett

    Great tutorial! It’s very informative and eye opening!