{"json_modified": "2016-08-30T14:35:06.067178", "uuid": "280cc743-b17c-4fce-a4ca-390ca0a4288d", "title": "PannerNode.setVelocity()", "url": "/en-US/docs/Web/API/PannerNode/setVelocity", "tags": ["API", "Reference", "Web Audio API", "R\u00e9f\u00e9rence", "PannerNode", "setVelocity", "Method"], "translations": [], "modified": "2016-08-30T14:35:06", "label": "PannerNode.setVelocity()", "localization_tags": [], "locale": "en-US", "id": 127105, "last_edit": "2016-08-30T14:34:59", "summary": "The <code>setVelocity()</code> method of the <a href=\"/en-US/docs/Web/API/PannerNode\" title=\"A PannerNode always has exactly one input and one output: the input can be mono or stereo but the output is always stereo (2 channels); you can't have panning effects without at least two audio channels!\"><code>PannerNode</code></a> Interface defines the velocity vector of the audio source \u2014 how fast it is moving and in what direction.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Returns", "title": "Returns"}, {"id": "Example", "title": "Example"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/PannerNode/setVelocity", "review_tags": ["technical"]}