Secure contextThis feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
This is an experimental technologyCheck 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 StreamsThe definition of 'OverconstrainedError' in that specification. | Candidate Recommendation | Initial definition. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Chrome
Full support 63 |
Edge
Full support ≤79 |
Firefox
? |
IE
? |
Opera
Full support 50 |
Safari
? |
WebView Android
Full support 63 |
Chrome Android
Full support 63 |
Firefox Android
? |
Opera Android
Full support 46 |
Safari iOS
? |
Samsung Internet Android
Full support 8.0 |
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.
OverconstrainedError.OverconstrainedError() by Mozilla Contributors is licensed under CC-BY-SA 2.5.