ChromaKey filter feature.

[shogo4405]

Description & motivation

• Added a chroma key compositing feature to live footage and archives.

Usage

let videoScreenObject = VideoTrackScreenObject()
// It cannot be used together with cornerRadius, leave it unspecified.
// videoScreenObject.cornerRadius = 32.0
videoScreenObject.track = 1
// Specify the color you want to use for chroma key compositing. This value should be the RGB representation of the fabric color.
videoScreenObject.chromaKeyColor = UIColor(red: 60 / 255, green: 204 / 255, blue: 112 / 255, alpha: 1).cgColor
videoScreenObject.horizontalAlignment = .right
videoScreenObject.layoutMargin = .init(top: 16, left: 0, bottom: 0, right: 16)
videoScreenObject.size = .init(width: 160 * 2, height: 90 * 2)
// _ = videoScreenObject.registerVideoEffect(MonochromeEffect())

Type of change

• New feature (non-breaking change which adds functionality)

Screenshots:

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