Hawaiki Keyer 5 - the industry’s most sophisticated Green & Blue Screen Keyer now with AI tracking
Hawaiki Keyer 5 builds on the best-in-class keying tools of Hawaiki Keyer 4 and enables you to use them more efficiently with even more powerful and intelligent tools for isolating your foreground.
It's easier than ever to maintain hair and other fine detail by creating secondary keys and dynamic garbage mattes with the new AI-powered face & object tracking and the new realtime edge tracking. And the new Crop tools allow you to exclude the edges of the screen and speed up the rendering of complex keys.
Refining your composite is faster and simpler with all the edge tools that were in a separate plug-in now integrated into Hawaiki Keyer. And we've expanded the compositing toolset with even more edge operations and the ability to resize and composite the background within the plug-in.
On top of this we've refined the UI and operation of the plug-in and optimized it for Apple silicon and HDR.
"For my money, these new features along with the depth of the adjustments available make Hawaiki Keyer 5 the best green/blue-screen keyer plug-in on the market." Oliver Peters - digitalfilms
Designing the orbit network is only half the challenge; maintaining it across a multi-year lifespan requires complex operational management.
Recent research has dramatically expanded the toolkit available to constellation designers. The current state-of-the-art in optimization includes:
| Orbit Type | Altitude | Inclination | Typical Mission | Key Characteristic | | :--- | :--- | :--- | :--- | :--- | | | 400–2000 km | 28°–98° | Earth obs, ISS | High resolution, short revisit | | SSO (Sun-Synch) | 500–800 km | 97°–99° | Imaging, weather | Constant β-angle, fixed local time | | MEO (Medium) | 20,000 km | 55° | Navigation (GPS) | High coverage, longer dwell | | GEO (Geostationary) | 35,786 km | 0° | Comms, weather | Fixed ground footprint | | HEO (Highly Elliptical) | 500 × 40,000 km | 63.4° | Molniya/Tundra | Apogee dwell over high latitudes |
): The angular distance measured from the center of the Earth between the sub-satellite point and the target on the surface. Nadir Angle ( Designing the orbit network is only half the
The primary resource for this topic is the textbook Mission Geometry; Orbit and Constellation Design and Management" (OCDM)
: A classic, accessible guide focused heavily on the physics of orbital mechanics, two-body problems, and trajectory transfers.
Modern space sustainability guidelines require strict adherence to post-mission disposal. Satellites in LEO must be intentionally de-orbited to burn up in the atmosphere within a designated timeframe (historically 25 years, though modern regulations are pushing for a 5-year rule). GEO satellites must be raised into a designated (~300 km above GEO) at the end of their operational life to free up valuable equatorial slots. Conclusion: How to Find the Best Technical PDFs Nadir Angle ( The primary resource for this
If you are looking for the seminal work on this topic, the "bible" of the industry is widely considered to be .
Designing a satellite mission requires a delicate balance between orbital mechanics, geometric constraints, payload requirements, and lifetime management. Whether deploying a single Earth-observation satellite or managing a mega-constellation of thousands of spacecraft, mission architects rely on standard geometric and orbital frameworks to ensure mission success. 1. Space Mission Geometry Fundamentals
Mission geometry defines the spatial relationship between a satellite, the Earth (or another celestial body), and the target region or ground station. Proper geometric analysis ensures that sensors can view targets with the correct angles and frequency. Key Geometric Parameters GEO satellites must be raised into a designated
A systematic way to arrange satellites in circular orbits to provide continuous global or zonal coverage.
– Widely considered the "Bible of Aerospace Engineering."


macOS: macOS 14.7 Sonoma +, macOS 15 Sequoia +, macOS 26 Tahoe
FxFactory: 8.0.27 +
Apps: DaVincei Resolve 20 +, Final Cut Pro 10.6 +, Motion 5.6 +, Premiere Pro 22 +, After Effects 22 +