Advanced Keying Breakdown: ALPHA 1.3 Channel Math / Combining Keys

0:00 Intro, RGB channels
6:00 Luminance
8:37 Adding all channels
11:39 Adobe After Effects Matte technique
16:21 Channel math summary
20:02 Combining Mattes with Keymix
23:20 Isolated mask Post-Grading

In this video I break down the basics and fundamentals of what keying is and how you can make keys from individual channels.  I also talk about using keymix to combine different keys, and how to isolate only certain areas of the key to adjust with a post- grade.

Here is the Channel Control tool I showed in my tutorial:
ChannelControl_v05_

Here is the Adobe After Effects Matte Technique Gizmo:

AE_Matte_v01_

 

My next video should wrap up the alpha section, stay tuned.

Tony Lyons Demo Reel 2014

Hi guys,

I’d like to take a pause from the tutorials to present my new demo reel for 2014. I felt like my previous demo reel was outdated, and that I’ve had the honor to work on some awesome projects in the last year and a half. I feel like this reel better represents my skills to date, and hopefully gives me enough credentials to merit me making all these tutorials, haha. I hope you enjoy, and thank you so much for all of you who have shown support! Let the tutorials continue.

Cheers!
Tony Lyons