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VideoColorSpace: primaries property

The primaries read-only property of the VideoColorSpace interface returns the color gamut of the video.

Value

A string containing one of the following values:

"bt709"

Color primaries used by BT.709 and sRGB.

"bt470bg"

Color primaries used by BT.601 PAL.

"smpte170m"

Color primaries used by BT.601 NTSC.

Examples

In the following example, colorSpace is a VideoColorSpace object returned from VideoFrame. The value of primaries is printed to the console.

js

let colorSpace = VideoFrame.colorSpace;
console.log(colorSpace.primaries);

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
primaries 94 94 No No 80 15.4 94 94 No 66 15.4 17.0

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https://developer.mozilla.org/en-US/docs/Web/API/VideoColorSpace/primaries