Open After Effects, go to the Effect menu, and look under Keying . If you see Keylight (1.2) , it is already installed.
If you see a red X over your footage, the plugin believes it is unauthorized. Ensure you have activated your copy of After Effects CS5. Keylight is bundled for free with the "Pro" version of AE, so it should not require a secondary serial number. Tips for Using Keylight in CS5 after effects cs5 plugin keylight 12 download install
Use the "Status" view to see a high-contrast version of your matte. White is opaque, black is transparent, and grey is semi-transparent. Open After Effects, go to the Effect menu,
The Keylight plugin is the industry standard for professional-grade chroma keying, famously used in blockbuster films to create seamless composites. If you are still running , you already have access to this powerful tool, as it has been bundled with the software for years. Ensure you have activated your copy of After Effects CS5
A common misconception is that you need a separate download link for Keylight. In reality,
Adjust the "Clip Black" and "Clip White" settings first to clean up your background.
If your footage is noisy (standard for older DSLR footage), use a very slight "Screen Pre-blur" within the Keylight settings to smooth out the edges.