Function PickColorSpace

src/video_frame.ts:862–880

(
	overrideColorSpace: VideoColorSpaceInit | undefined,
	format: VideoPixelFormat | null,
)

};

const PickColorSpace = (
	overrideColorSpace: VideoColorSpaceInit | undefined,
	format: VideoPixelFormat | null,
): VideoColorSpace => {
	// 1. If overrideColorSpace is provided, return a new VideoColorSpace constructed with overrideColorSpace.
	if (overrideColorSpace) {
		return new VideoColorSpacePolyfill(overrideColorSpace);
	}
	// 2. Otherwise, if [[format]] is an RGB format return a new instance of the sRGB Color Space.
	if (format && isRGBFormat(format)) {
		return new VideoColorSpacePolyfill(
			{ primaries: 'bt709', transfer: 'iec61966-2-1', matrix: 'rgb', fullRange: true },
		);
	}
	// 3. Otherwise, return a new instance of the REC709 Color Space.
	return new VideoColorSpacePolyfill(
		{ primaries: 'bt709', transfer: 'bt709', matrix: 'bt709', fullRange: false },
	);
};

const InitializeFrameFromOtherFrame = (
	init: VideoFrameInit,