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Welcome to Chroma Key Tv
  As our name says, this site is all about Chroma Key; "The process of overlaying one video signal over another, the areas of overlay being defined by a specific range of colour, or chrominance, on the background signal" (Quantel Digital Factbook).
On this site we've collected information, content, software, and links to other relevant Chroma Key resources. The Litering is a component of the Chromatte system, it is the ring of LEDs that shines onto the material. If there is any additional information missing from these pages that you think is relevant, please feel free to send an email to info@chromakey.tv.
 
What is a Litering?
  The Litering works with Chromatte to create a chroma key without any light or spill. The Litering is a circular arrangement of bright blue or green light emitting diodes (LEDs) mounted around the camera lens. The Litering provides all the necessary source light required to illuminate the Chromatte fabric for keying. Manufactured in two sizes, it is compatible with most digital video and professional camera lenses. The AC powered Litering Controller (LRC) allows you to adjust the intensity of light required for optimum keying results.
 
Litering Advantages
  The Litering works in conjunction with our reflective Chromatte fabric. Together they efficiently use the Litering's narrow wavelength of light to generate a brilliant but low level and even colored background, producing excellent chroma key results. The Litering is fixed to the camera and is positioned fractionally behind the front of the lens. Lightweight and detachable in seconds, if you want to change from a blue to a green key you simply unscrew and replace with a different colored Litering.