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SourceBufferList.length

Draft
This page is not complete.

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

The length read-only property of the SourceBufferList interface returns the number of SourceBuffer objects in the list.

Syntax

var myListLength = SourceBufferList.length;

Value

An unsigned long number.

Example

TBD

Specifications

Specification Status Comment
Media Source Extensions
The definition of 'length' in that specification.
Recommendation Initial definition.

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support

31

23 — 31 -webkit-

12

42

25 — 421 2

113158
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support33 ? Yes No30 No ?

1. Limited support to a whitelist of sites, for example YouTube, Netflix, and other popular streaming sites. The whitelist was removed when Media Source Extensions was enabled by default in Firefox 42.

2. From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.

3. Only works on Windows 8+.

See also

Document Tags and Contributors

Contributors to this page: fscholz, abbycar, chrisdavidmills
Last updated by: fscholz,