{"json_modified": "2016-10-18T15:50:44.718871", "uuid": "123ad591-1372-4a16-9387-7a4d9c2b8d2d", "title": "MediaDevices.getUserMedia()", "url": "/en-US/docs/Web/API/MediaDevices/getUserMedia", "tags": ["API", "WebRTC", "video", "MediaDevices", "Reference", "Media Streams API", "Audio", "Video", "getusermedia", "audio", "Media Capture and Streams API", "Method"], "translations": [{"uuid": "03e066dd-b053-44ad-b9fc-1e21f67976d4", "title": "MediaDevices.getUserMedia()", "url": "/es/docs/Web/API/MediaDevices/getUserMedia", "tags": [], "summary": "El m\u00e9todo <code><strong>MediaDevices.getUserMedia()</strong></code> indica al usuario por los permisos a usar en un dispositivo de entrada de v\u00eddeo y/o un audio tal como una c\u00e1mara o\u00a0 compartir pantalla y/o micr\u00f3fono. Si el usuario proporciona los permisos, entonces le retornar\u00e1 un <a href=\"/es/docs/Web/API/Promise\" title=\"La documentaci&#xF3;n acerca de este tema no ha sido escrita todav&#xED;a . &#xA1;Por favor  considera contribuir !\"><code>Promise</code></a> que es resuelto por el resultado del objeto <code><a href=\"/en-US/docs/WebRTC/MediaStream_API#LocalMediaStream\">MediaStream</a></code>. Si el usuario deniega el permiso, o el recurso multimedia no es v\u00e1lido, entonces el promise es rechazado\u00a0con <code>PermissionDeniedError</code> o <code>NotFoundError</code> respectivamente. N\u00f3tese que este es posible por el retornado promise que no rechazar\u00e1 a ninguna, como el usuario no es requerido para tomar una elecci\u00f3n .", "localization_tags": ["inprogress"], "locale": "es", "last_edit": "2016-06-06T06:26:48", "review_tags": []}, {"uuid": "61c35e6a-9382-46e3-aa58-4ef2f64818d0", "title": "MediaDevices.getUserMedia()", "url": "/ja/docs/Web/API/MediaDevices/getUserMedia", "tags": ["MediaDevices", "Method", "Experimental"], "summary": "<code><strong>MediaDevices.getUserMedia()</strong></code>\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30ab\u30e1\u30e9\u3084\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30a7\u30a2\u30ea\u30f3\u30b0\u3001\u30de\u30a4\u30af\u306e\u3088\u3046\u306a\u30d3\u30c7\u30aa\u3084\u30aa\u30fc\u30c7\u30a3\u30aa\u5165\u529b\u88c5\u7f6e\u306e\u4f7f\u7528\u8a31\u53ef\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u8981\u6c42\u3057\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u8a31\u53ef\u3092\u51fa\u3057\u305f\u5834\u5408\u3001\u8fd4\u5374\u3055\u308c\u305f<a href=\"/ja/docs/Web/API/Promise\" title=\"&#x3053;&#x306E;&#x9805;&#x76EE;&#x306B;&#x3064;&#x3044;&#x3066;&#x306E;&#x6587;&#x66F8;&#x306F;&#x307E;&#x3060;&#x66F8;&#x304B;&#x308C;&#x3066;&#x3044;&#x307E;&#x305B;&#x3093;&#x3002;&#x66F8;&#x3044;&#x3066;&#x307F;&#x307E;&#x305B;&#x3093;&#x304B;&#xFF1F;\"><code>Promise</code></a> \u306f\u7d50\u679c\u3068\u3057\u3066\u751f\u6210\u3055\u308c\u305f<a href=\"/en-US/docs/WebRTC/MediaStream_API#LocalMediaStream\" title=\"WebRTC/MediaStream_API#LocalMediaStream\"><u><font color=\"#0066cc\" face=\"Courier New\">MediaStream</font></u></a>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u8a31\u53ef\u3092\u62d2\u5426\u3057\u305f\u5834\u5408\u3084\u30e1\u30c7\u30a3\u30a2\u304c\u4f7f\u7528\u3067\u304d\u306a\u3044\u5834\u5408\u3001Promise\u306f\u305d\u308c\u305e\u308c<font face=\"Courier New\">PermissionDeniedError</font>\u307e\u305f\u306f<font face=\"Courier New\">NotFoundError</font> \u3067\u62d2\u5426\u3055\u308c\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u9078\u629e\u3092\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u3088\u3046\u306b\u3001\u8fd4\u5374\u3055\u308c\u305fPromise\u304c\u89e3\u6c7a\u3082\u62d2\u7d76\u3082\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2016-10-05T07:04:56", "review_tags": ["editorial"]}, {"uuid": "43bf1db0-7832-436c-8424-a102657e44f7", "title": "MediaDevices.getUserMedia()", "url": "/zh-CN/docs/Web/API/MediaDevices/getUserMedia", "tags": [], "summary": "", "localization_tags": ["inprogress"], "locale": "zh-CN", "last_edit": "2016-09-06T01:01:46", "review_tags": []}], "modified": "2016-10-18T15:50:44", "label": "MediaDevices.getUserMedia()", "localization_tags": [], "locale": "en-US", "id": 146459, "last_edit": "2016-10-18T15:50:37", "summary": "The <code><strong>MediaDevices.getUserMedia()</strong></code> method prompts the user for permission to use one video and/or one audio input device such as a camera or screensharing and/or a microphone. If the user provides permission, then the returned <a href=\"/en-US/docs/Web/API/Promise\" title=\"The Promise interface represents a proxy for a value not necessarily known at its creation time. It allows you to associate handlers to an asynchronous action's eventual success or failure. This lets asynchronous methods return values like synchronous methods: instead of the final value, the asynchronous method returns a promise of having a value at some point in the future.\"><code>Promise</code></a> is resolved with the resulting <code><a href=\"/en-US/docs/WebRTC/MediaStream_API#LocalMediaStream\">MediaStream</a></code> object. If the user denies permission, or media is not available, then the promise is rejected with <code>PermissionDeniedError</code> or <code>NotFoundError</code> respectively. Note that it is possible for the returned promise to neither resolve nor reject, as the user is not required to make a choice.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Return_value", "title": "Return value"}, {"id": "Errors", "title": "Errors"}, {"id": "Examples", "title": null}, {"id": "Width_and_height", "title": "Width and height"}, {"id": "Using_the_new_API_in_older_browsers", "title": "Using the new API in older browsers"}, {"id": "Frame_rate", "title": "Frame rate"}, {"id": "Front_and_back_camera", "title": "Front and back camera"}, {"id": "Permissions", "title": "Permissions"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/MediaDevices/getUserMedia", "review_tags": []}