Join Steve Wright for an in-depth discussion in this video Primatte: New features in Primatte V, part of VFX Keying: Master Course.
- [Steve] Primatte V introduces four powerful new tools…that speed up the keying process…and improve result by providing new tools…to solve old problems.…Let's check this out.…Start over here, with the Auto-Compute.…By the way,…all these images are in the Tutorial Assets folder.…We'll open up our Primatte node,…and the first feature we'll look at is the Auto-Compute.…This is a brand new algorithm that is very effective.…You can get a great key very quickly.…
First, I'm gonna increase the size of our viewer area,…so that we can see more pictures.…There we go.…Then click the Auto-Compute button.…And there's our alpha channel.…Wow.…It automatically selects the background color,…and does a cleanup on the foreground and the background.…Note that the operation has already been set up…for being foreground noise.…So, it's done all three of these, for you, automatically.…You can now move directly to keying refinements…and spill suppression.…
Put our viewer back to RGB.…Let's take a look at the new…Smart Select Background Color feature.…
Author
Steve Wright
Released
10/3/2016Note: This course was created by Steve Wright, author of the seminal book, Digital Compositing for Film and Video. We are proud to host this course in our library.
- Creating an uber key
- Keying green-screen vs. blue-screen footage
- Preprocessing footage
- Building a clean plate
- Making luma keys
- Keying on hue and saturation
- Pasting keys together
- Grain management
- Saving time with garbage mattes
- Using spill suppression
- Improving edges
- Color correcting keys
- Sweetening the comp
- Alternative compositing workflows
- Fixing edge problems
- Using KEYLIGHT, Primatte, Ultimatte, and other tools
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome3m 57s
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Exercise files1m 19s
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1. Keying Workflows
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Creating an uber key2m 58s
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Which keyer is best?7m 15s
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2. Pre-Processing the Green Screen
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Step 1: Analyze the clip13m 34s
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Screen-correction workflow11m 45s
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3. Other Types of Keys
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Keying on hue9m 34s
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Keying on saturation6m 6s
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Keying with just one channel14m 7s
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How to create a texture key7m 34s
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4. Building the Uber Key
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5. Spill Suppression
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What is spill?4m 15s
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How spill suppression works5m 33s
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Spill suppression with gizmos10m 30s
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How to fix despill artifacts4m 26s
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6. Compositing Techniques
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7. Color Correcting
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How to match grade two clips4m 15s
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8. Workflow Examples
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Compositing keyer outputs3m 54s
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The basic uber key composite7m 43s
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9. Sweetening the Comp
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When to use edge blending5m 18s
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Adding interactive lighting3m 59s
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How to QA your comp6m 34s
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10. Fixing Edge Problems
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Sculpting your key edges9m 6s
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Recoloring the RGB edges7m 6s
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11. Special Keying Solutions
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How to add more hair detail11m 15s
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How to cope with bad video12m 3s
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12. Appendix: Keyer Tutorials
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Ultimatte: Basic setup3m 24s
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Ultimatte: Overall workflow5m 19s
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Ultimatte: Spill suppression4m 11s
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Video: Primatte: New features in Primatte V