OverconstrainedError.OverconstrainedError()

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

The OverconstrainedError constructor creates a new OverconstrainedError object which indicates that the set of desired capabilities for the current MediaStreamTrack cannot currently be met. When this event is thrown on a MediaStreamTrack, it is muted until either the current constraints can be established or until satisfiable constraints are applied.

Syntax

var OverconstrainedError = new OverconstrainedError()

Parameters

constraint
The constraint that was not satified.
message
Text for the error's message property.

Specifications

Specification Status Comment
Media Capture and Streams
The definition of 'OverconstrainedError' in that specification.
Candidate Recommendation Initial definition.

Browser compatibility

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DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
OverconstrainedError() constructor
Experimental
Chrome Full support 63Edge ? Firefox ? IE ? Opera Full support 50Safari ? WebView Android Full support 63Chrome Android Full support 63Firefox Android ? Opera Android Full support 46Safari iOS ? Samsung Internet Android ?

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.