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Red Giant Primatte Keyer
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- Developer: Red Giant Software
- Version: 4.0
- Platforms: Power Mac G5 or Mac Intel with Mac OSX 10.3.2 (Mac OSX 10.5 not supported), Windows 2000, NT, XP SP 1 32-bit, Vista 32-bit
- Host Applications: Adobe After Effects 7-CS3, Final Cut Pro 5.1.4 or higher, Apple Motion 3 or higher, Avid Xpress Pro 5.7 or higher
- Compatibility with After Effects 7, Compatibility with After Effects CS3, Mac Universal Binary, Microsoft Vista Compatibility
Purchase Primatte Keyer
- Primatte Keyer
- Primatte Plug-in Pack - Super deal which includes Red Giant Software Primatte Keyer, Red Giant Software Composite Wizard, and Red Giant Software Image Lounge.
- Pro Keying Bundle
- The Giant Bundle (Box)
Download Demo
Description
Description
Primatte Keyer is a professional greenscreen tool that extracts keys from any color background quickly and easily. Version 4 brings new levels of power and speed to After Effects and Avid, and for the first time, Final Cut Pro. New features include easy-to-use Auto setup, which creates an almost-perfect key with one click. Powerful features allow Primatte Keyer to overcome keying challenges such as uneven lighting, compression artifacts, subtle shadows, and edge light contamination. Best of all, Primatte Keyer 4 works right on the timeline.
Highlights
- Auto-setup - Users get the power of Primatte's amazing quality, but with just one click. The new auto-setup analyzes the backing color and creates the key setup automatically.
- Finish right in your editor - any editor - With new versions for Final Cut Pro and Motion, users can create mattes right on the timeline without leaving their editing application. In addition, the AVID version now offers feature parity with After Effects and Final Cut Pro versions.
- Advanced Compositing Controls - Light wrapping and color match features ensure keys that look like they've always belonged on the background of your choice.
Features
- Quick and Easy Mattes - Generates mattes with a simple user interface
- Click to Key - Adjusts keys with a few clicks of the mouse — no sliders are necessary
- Painless Extraction - De-artifacting For All Formats
- De-artifacting For All Formats - Smoothes chroma edges with de-artifacting input correction for all formats, including DV and HDV
- Integrated Alphas - Alpha channel adjustment is integrated into the keyer
- Powerful Built-In Features - Secondary spill removal, simple and accurate color matching, and light wrap is built in to the keying interface
- Professional Processing - Supports 32-bit processing (After Effects and Final Cut Pro) as well as 16-bit processing on AVID systems
Top Reasons to use Primatte Keyer
- Easiest to use because you sample background and foreground area - no clumsy sliders!
- Great results from almost any chroma-key images
- Proven, patented technology, used in numerous high budget films (The Aviator, SpyKids 3D, & TV series Charmed)
- New PreKey tools for DV / HDV treatment
- New Compositing tools built-in for spill clean-up, color matching integration and edge lighting
- Host application integration saves you from import/ export hassels
Interface & Features
There are four main components to Primatte Keyer v3, each are defined below and shown in the interface image example
- PreKey™ deartifacting
- Primatte keying
- Alpha adjustment
- Compositing Controls
- PreKey Controls - These tools fix the low color resolution problem in DV & HDV formats.
- Primatte Controls - This is where all the keying functions are done.
- View - View your image as a full screen or a split screen to better compare results of the original blue-screen image and the matte.
- Selection - This is where the matte generation begins by sampling the background and foreground areas in the image.
- Correction - Tweak matte to account for problem areas like transparency and fine details areas such as hair and smoke and remove color spill.
- Refinement - Final matte fine tuning tools.
- Alpha Controls - Allows you to zap grain or noise, fill in holes in the foreground matte, and fix other challenging matte problems. Additional gamma controls let you cut out dark noise and sharpen matte edges.
- Composite Controls - These three filters are post-keying color correction and integration tools ensuring your keyed element perfectly matches your background.
- Spill Killer - Corrects unwanted foreground spill found in hard to key areas like hair, motion blur or edges.
- Color Matcher - Re maps the colors of the foreground to match the background for seamless integration.
- Light Wrap - Another tool to better integrate the keyed element to the background by providing the illusion that light from the background layer is reflecting along the edges of the foreground.
Prekey deartifacting
Ever wonder why your DV chromakey results are lacking? The DV format has two problems which make keying difficult
- DV 5:1 compression adds extra noise to the image
- Low resolution in the color channel causes block artifacts
Primatte Keyer's new features solve both of these problems. The PreKey deartifacting feature addresses the low color resolution and the Alpha Cleaner filters address the compression issues.
Image 1
The left image below shows an actress in front of a greenscreen. The footage was shot on MiniDV using a mid-range consumer level camera. On the right is the same footage with a simple color key applied. If you look along the edges of the actress’ face you can see blocking and artifacting caused by the compression in the DV source.
Image 2
The left side image shows the original footage with the basic key. The right image is the exact same key pre-processed by PreKey deartifacter. The edge of the hair is significantly smoother and more realistic, which makes for both a superior key and final composite.
Image 3
With PreKey deartifacting applied you will see a remarkable difference in the smoothness of the edges in the keyed output
How does Primatte Keyer compare?
When comparing with Serious Magic's Ultra, in addition to the feature comparison below, we suggest you consider your workflow prior to making a decision. We believe the chromakey step belongs inside of the host application to cut down on time-consuming exporting and re-importing of source material into an external chromakey application. Primatte Keyer is a plug-in designed to streamline the workflow inside your host application. Although developing and maintaining support for multiple host applications does require more engineering on our end, we feel it's worth it!
| Primatte Keyer v3 | KeyLight | Adobe Ultra | |
| Color Keying | Yes | Yes | Yes |
| DV/HDV support | Yes | No | Yes |
| After Effects Plug-in | Yes | Yes | No |
| Mac OSX | Yes | Yes | No |
| Windows | Yes | Yes | Yes |
| Keying Layers | Unlimited | Unlimited | 2 |
| Quality | 16 bit/channel | 16 bit/channel | 8 bit/channel |
| Requires export from host application | No | No | Yes |
| Selective Transparency | Yes | No | No |
| Matte Softening | Yes | Yes | Yes |
| Inward Matte Softening | Yes | No | No |
| Gamma Correction | Yes | Yes | Yes |
| Matte Noise Reduction | Yes | No | No |
| Selective Spill Correction | Yes | No | No |
| Automatic Color Matching | Yes | No | No |
| Edge Lighting | Yes | No | No |
| 2K/4K Film output | Yes | Yes | No |
| Cineon DPX support | Yes | Yes | No |
Revolutionary Patented Technology
Primatte Keyer makes perfect mattes possible through a unique, patented process called the Primatte Polyhedral Slicing Algorithm. Join the ranks of professionals who’ve been using Primatte Keyer for years on feature films and high profile television programs and commercials. The power and ease of Primatte Keyer will take you beyond what you previously thought was possible.
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- Motion Media, by Mark Bennet, 1999
- This page was last modified 18:48, 13 November 2008.
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