BlobEvent

The BlobEvent interface represents events associated with a Blob. These blobs are typically, but not necessarily, associated with media content.

Constructor

BlobEvent()
Creates a BlobEvent event with the given parameters.

Properties

Inherits properties from its parent Event.

BlobEvent.data Read only
A Blob representing the data associated with the event. The event was fired on the EventTarget because of something happening on that specific Blob.
BlobEvent.timecode Read only
A DOMHighResTimeStamp indicating the difference between the timestamp of the first chunk in data and the timestamp of the first chunk in the first BlobEvent produced by this recorder. Note that the timecode in the first produced BlobEvent does not need to be zero.

Methods

No specific method; inherits methods from its parent Event.

Specifications

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

Browser compatibility

DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
BlobEventChrome Full support 49Edge Full support ≤79Firefox Full support 22IE No support NoOpera Full support 36Safari No support NoWebView Android Full support 49Chrome Android Full support 49Firefox Android Full support 22Opera Android Full support 36Safari iOS No support NoSamsung Internet Android Full support 5.0
BlobEvent() constructor
Experimental
Chrome Full support 49Edge Full support ≤79Firefox Full support 22IE No support NoOpera Full support 36Safari No support NoWebView Android Full support 49Chrome Android Full support 49Firefox Android Full support 22Opera Android Full support 36Safari iOS No support NoSamsung Internet Android Full support 5.0
data
Experimental
Chrome Full support 49Edge Full support ≤79Firefox Full support 22IE No support NoOpera Full support 36Safari No support NoWebView Android Full support 49Chrome Android Full support 49Firefox Android Full support 22Opera Android Full support 36Safari iOS No support NoSamsung Internet Android Full support 5.0
timecode
Experimental
Chrome Full support 57Edge Full support ≤79Firefox ? IE No support NoOpera Full support 44Safari No support NoWebView Android Full support 57Chrome Android Full support 57Firefox Android ? Opera Android Full support 43Safari iOS No support NoSamsung Internet Android Full support 7.0

Legend

Full support
Full support
No support
No support
Compatibility unknown
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.

See also