Note: This feature is available in Dedicated Web Workers.
The fullRange read-only property of the VideoColorSpace interface returns true if full-range color values are used.
A Boolean, true if full-range color values are used.
In the following example, colorSpace is a VideoColorSpace object returned from VideoFrame. The value of fullRange is printed to the console.
let colorSpace = VideoFrame.colorSpace;
console.log(colorSpace.fullRange);