{"json_modified": "2016-10-12T05:43:20.358658", "uuid": "507b59ee-a6c6-45e2-918b-da035aa31f30", "title": "MediaStreamTrack.getCapabilities()", "url": "/en-US/docs/Web/API/MediaStreamTrack/getCapabilities", "tags": ["API", "MediaStreamTrack", "Reference", "Media Streams API", "getCapabilities", "Media Capture and Streams API", "Method"], "translations": [], "modified": "2016-10-12T05:43:20", "label": "MediaStreamTrack.getCapabilities()", "localization_tags": [], "locale": "en-US", "id": 194941, "last_edit": "2016-10-12T05:43:16", "summary": "The <strong><code>getCapabilities()</code></strong> method of the <a href=\"/en-US/docs/Web/API/MediaStreamTrack\" title=\"The MediaStreamTrack interface represents&#xA0;a single media track within a stream; typically, these are audio or video tracks, but other track types may exist as well.\"><code>MediaStreamTrack</code></a> interface returns\u00a0a <a href=\"/en-US/docs/Web/API/MediaTrackCapabilities\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>MediaTrackCapabilities</code></a>\u00a0object which specifies the values or range of values which each constrianable property, based upon the platform and <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/user_agent\" title=\"user agent: A user agent is a computer program representing a person, for example, a browser in a Web context.\">user agent</a>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Return_value", "title": null}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}], "slug": "Web/API/MediaStreamTrack/getCapabilities", "review_tags": []}