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Navigator.mediaCapabilities

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The Navigator.mediaCapabilities read-only property returns a MediaCapabilities object that can expose information about the decoding and encoding capabilities for a given format and output capabilities as defined by the Media Capabilities API.

Syntax

mediaCapabilitiesObj = globalObj.navigator.mediaCapabilities

Value

A MediaCapabilities object.

Examples

navigator.mediaCapabilities.decodingInfo({
    type : 'file',
    audio : {
        contentType : "audio/mp3",
        channels : 2,
        bitrate : 132700,
        samplerate : 5200
    }
}).then(function(result) {
  console.log('This configuration is ' +
        (result.supported ? '' : 'not ') + 'supported, ' +
        (result.smooth ? '' : 'not ') + 'smooth, and ' +
        (result.powerEfficient ? '' : 'not ') + 'power efficient.')
});

Specifications

Specification
Media Capabilities
# dom-navigator-mediacapabilities

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
mediaCapabilities
66
79
63
No
55
13
66
66
63
48
13
9.0

See also

© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Navigator/mediaCapabilities

Name Web APIs
Version
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Last Updated 2022-04-27T09:33:08Z