Description
Premultiply and Unpremultiply Demystified
In less than an hour we will demystify premultiply and unpremultiply .
For years visual effects artists have been confused about the premultiply and unpremultiply operations, and for good reason. The names are confusing, the math is weird, and many of the explanations out there are incomplete, incorrect, or both. This webinar addresses all of these issues and more.
In this software agnostic webinar Steve will explain and demonstrate the math, workflows, and case studies for applying the premult and unpremult operations to visual effects compositing, editing, and color correction. Never again have dark or discolored edges in your work due to a mis-application of the premult / unpremult operations.
This webinar provides a complete and correct explanation of the premult and unpremult operations, when and where to use them, and how to avoid dark edges.
Duration –under one hour
Recommended Reading
Available now at amazon.com
Digital Compositing for Film and Video
4th edition
by Steve Wright
A very popular book on the theory and practice of digital compositing.
This book has become a steady machine-side companion for even the most serious compositors. It contains encyclopedic knowledge of digital compositing plus it addresses real world production problems and provides their solutions.
Featuring new content on powerful new keying techniques, ACES and ColorIO, working in linear and VR Stitching.
If you don’t have a copy yet, purchase it today at amazon.com.
Includes Exclusive Web Content!
The web content for this book can be downloaded by visiting the publisher’s website (https://routledgetextbooks.com/textbooks/9781138240377/) to request access to the book’s resources. To get your access token you must have proof of your purchase of the hard cover, soft cover, or an electronic version.
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