{"json_modified": "2016-03-28T08:47:14.949466", "uuid": "2fad0c50-2089-4882-b7fd-ccffcd2aad81", "title": "TrackDefault.label", "url": "/en-US/docs/Web/API/TrackDefault/label", "tags": ["API", "TrackDefault", "Reference", "Property", "Media Source Extensions", "Video", "Audio", "MSE", "label", "Experimental"], "translations": [], "modified": "2015-10-13T03:57:26", "label": "TrackDefault.label", "localization_tags": [], "locale": "en-US", "id": 163245, "last_edit": "2015-10-13T03:57:24", "summary": "The <code><strong>label</strong></code> read-only property of the <a href=\"/en-US/docs/Web/API/TrackDefault\" title=\"The TrackDefault interface provides a SourceBuffer with kind, label, and language information for tracks that do not contain this information in the initialization segments of a media chunk.\"><code>TrackDefault</code></a> interface returns the default label for an associated <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> to use when an <a href=\"https://w3c.github.io/media-source/#init-segment\">initialization segment</a> does not contain label information for a new track.", "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/TrackDefault/label", "review_tags": []}