{"json_modified": "2016-03-28T08:47:05.677772", "uuid": "ea0905a2-2a89-4e71-9a18-891f2bcd99f2", "title": "MediaSource.activeSourceBuffers", "url": "/en-US/docs/Web/API/MediaSource/activeSourceBuffers", "tags": ["API", "MediaSourceExtensions", "activeSourceBuffers", "Property", "Reference", "Audio", "Experimental", "Video", "MSE", "MediaSource"], "translations": [], "modified": "2015-10-05T00:30:08", "label": "MediaSource.activeSourceBuffers", "localization_tags": [], "locale": "en-US", "id": 162989, "last_edit": "2015-10-05T00:30:05", "summary": "The <code><strong>activeSourceBuffers</strong></code> read-only property of the <a href=\"/en-US/docs/Web/API/MediaSource\" title=\"The MediaSource interface represents a source of media data for an HTMLMediaElement object. A MediaSource object can be attached to a HTMLMediaElement to be played in the user agent.\"><code>MediaSource</code></a> interface returns a <a href=\"/en-US/docs/Web/API/SourceBufferList\" title=\"The SourceBufferList interface represents a simple container list for multiple SourceBuffer objects.\"><code>SourceBufferList</code></a> object containing a subset of the\u00a0<a href=\"/en-US/docs/Web/API/SourceBuffer\" title=\"The SourceBuffer interface represents a chunk of media to be passed into an HTMLMediaElement and played, via a MediaSource object. This can be made up of one or several media segments.\"><code>SourceBuffer</code></a> objects contained within <a href=\"/en-US/docs/Web/API/SourceBuffers\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>SourceBuffers</code></a> \u2014 the list of objects providing the selected video track,\u00a0 enabled audio tracks, and shown/hidden text tracks.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Value", "title": "Value"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/MediaSource/activeSourceBuffers", "review_tags": []}