VideoColorSpace: primaries property
Baseline
2024
Newly available
Since September 2024, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
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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.
"bt2020"-
Color primaries used by BT.2020 and BT.2100.
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
| Specification |
|---|
| WebCodecs # dom-videocolorspace-primaries |