Web/API/TimeRanges

From Get docs


The TimeRanges interface is used to represent a set of time ranges, primarily for the purpose of tracking which portions of media have been buffered when loading it for use by the <audio> and <video> elements.

A TimeRanges object includes one or more ranges of time, each specified by a starting and ending time offset. You reference each time range by using the start() and end() methods, passing the index number of the time range you want to retrieve.

The term "normalized TimeRanges object" indicates that ranges in such an object are ordered, don't overlap, aren't empty, and don't touch (adjacent ranges are folded into one bigger range).

Properties

TimeRanges.length Read only
Returns an unsigned long representing the number of time ranges represented by the time range object.

Methods

TimeRanges.start()
Returns the time for the start of the range with the specified index.
TimeRanges.end()
Returns the time for the end of the specified range.

Specifications

Specification Status Comment
HTML Living StandardThe definition of 'TimeRanges' in that specification. Living Standard Initial definition

Browser compatibility

Update compatibility data on GitHub

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
TimeRanges Chrome

Full support Yes

Edge

Full support 12

Firefox

Full support Yes

IE

Full support Yes

Opera

Full support Yes

Safari

Full support Yes

WebView Android

Full support Yes

Chrome Android

Full support Yes

Firefox Android

Full support Yes

Opera Android

Full support Yes

Safari iOS

Full support Yes

Samsung Internet Android

Full support Yes

end Chrome

Full support Yes

Edge

Full support 12

Firefox

Full support Yes

IE

Full support Yes

Opera

Full support Yes

Safari

Full support Yes

WebView Android

Full support Yes

Chrome Android

Full support Yes

Firefox Android

Full support Yes

Opera Android

Full support Yes

Safari iOS

Full support Yes

Samsung Internet Android

Full support Yes

length Chrome

Full support Yes

Edge

Full support 12

Firefox

Full support Yes

IE

Full support Yes

Opera

Full support Yes

Safari

Full support Yes

WebView Android

Full support Yes

Chrome Android

Full support Yes

Firefox Android

Full support Yes

Opera Android

Full support Yes

Safari iOS

Full support Yes

Samsung Internet Android

Full support Yes

start Chrome

Full support Yes

Edge

Full support 12

Firefox

Full support Yes

IE

Full support Yes

Opera

Full support Yes

Safari

Full support Yes

WebView Android

Full support Yes

Chrome Android

Full support Yes

Firefox Android

Full support Yes

Opera Android

Full support Yes

Safari iOS

Full support Yes

Samsung Internet Android

Full support Yes

Legend

Full support  
Full support