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Draft
This page is not complete.

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

The SourceBufferList interface represents a simple container list for multiple SourceBuffer objects.

The source buffer list containing the SourceBuffers appended to a particular MediaSource can be retrieved using the MediaSource.sourceBuffers property.

Properties

SourceBufferList.length Read only
Returns the number of SourceBuffer objects in the list.

Event handlers

SourceBufferList.onaddsourcebuffer
The event handler for the addsourcebuffer event.
SourceBufferList.onremovesourcebuffer
The event handler for the removesourcebuffer event.

Methods

Inherits methods from its parent interface, EventTarget.

SourceBufferList.SourceBuffer()
This getter allows the SourceBuffer objects in the list to be accessed with an array operator (i.e. [].)

Examples

TBD.

Specifications

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

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic support
Experimental
Chrome Full support 31
Full support 31
No support 23 — 31
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Edge Full support YesFirefox Full support 42
Full support 42
No support 25 — 42
Notes Disabled
Notes 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.
Disabled From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Full support 11
Notes
Full support 11
Notes
Notes Only works on Windows 8+.
Opera Full support 15Safari Full support 8WebView Android Full support 4.4.3Chrome Android Full support 33Edge Mobile Full support YesFirefox Android No support NoOpera Android Full support 30Safari iOS No support NoSamsung Internet Android ?
SourceBuffer
Experimental
Chrome Full support 45Edge ? Firefox Full support 42
Full support 42
No support 25 — 42
Notes Disabled
Notes 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.
Disabled From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Full support 11
Notes
Full support 11
Notes
Notes Only works on Windows 8+.
Opera Full support 32Safari Full support 8WebView Android Full support 45Chrome Android Full support 45Edge Mobile Full support YesFirefox Android No support NoOpera Android Full support 32Safari iOS No support NoSamsung Internet Android ?
length
Experimental
Chrome Full support 31
Full support 31
No support 23 — 31
Prefixed
Prefixed Requires the vendor prefix: -webkit-
Edge Full support 12Firefox Full support 42
Full support 42
No support 25 — 42
Notes Disabled
Notes 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.
Disabled From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Full support 11
Notes
Full support 11
Notes
Notes Only works on Windows 8+.
Opera Full support 15Safari Full support 8WebView Android Full support 4.4.3Chrome Android Full support 33Edge Mobile Full support YesFirefox Android No support NoOpera Android Full support 30Safari iOS No support NoSamsung Internet Android ?
onaddsourcebuffer
Experimental
Chrome Full support 53Edge No support NoFirefox Full support 42
Full support 42
No support 25 — 42
Notes Disabled
Notes 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.
Disabled From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Full support 11
Notes
Full support 11
Notes
Notes Only works on Windows 8+.
Opera Full support 40Safari Full support 8WebView Android Full support 53Chrome Android Full support 53Edge Mobile Full support YesFirefox Android No support NoOpera Android Full support 40Safari iOS No support NoSamsung Internet Android ?
onremovesourcebuffer
Experimental
Chrome Full support 53Edge No support NoFirefox Full support 42
Full support 42
No support 25 — 42
Notes Disabled
Notes 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.
Disabled From version 25 until version 42 (exclusive): this feature is behind the media.mediasource.enabled preference. To change preferences in Firefox, visit about:config.
IE Full support 11
Notes
Full support 11
Notes
Notes Only works on Windows 8+.
Opera Full support 40Safari Full support 8WebView Android Full support 53Chrome Android Full support 53Edge Mobile Full support YesFirefox Android No support NoOpera Android Full support 40Safari iOS No support NoSamsung Internet Android ?

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 implementation notes.
See implementation notes.
User must explicitly enable this feature.
User must explicitly enable this feature.
Requires a vendor prefix or different name for use.
Requires a vendor prefix or different name for use.

See also

Document Tags and Contributors

المساهمون في هذه الصفحة: fscholz, Jedipedia, tocretpa, abbycar, chrisdavidmills
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