This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the spec changes.

The BlobEvent() constructor returns a newly created BlobEvent object with an associated Blob.


blobEvent = new BlobEvent({data: aSpecificBlob});


The BlobEvent() constructor also inherits arguments from Event().

Is an Blob associated with the event.


Specification Status Comment
MediaStream Recording
The definition of 'BlobEvent' in that specification.
Working Draft Initial definition.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support Not supported 22.0 (22.0) Not supported Not supported Not supported
Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support Not supported 22.0 (22.0) Not supported Not supported Not supported

See also



© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.

API BlobEvent Constructor DOM DOM Reference Experimental Expérimental Media Stream Encoding Reference Référence