MediaStream.id

MediaStream.id 只读属性,一个包含36个字符的 DOMString ,用来作为这个对象的唯一标识符 (GUID) 。

语法

var id = mediaStream.id;

示例

var p = navigator.mediaDevices.getUserMedia({ audio: true, video: true });

p.then(function(stream) {
   console.log(stream.id);
};)

规范

Specification Status Comment
Media Capture and Streams
MediaStream.id
Candidate Recommendation Initial definition.

浏览器兼容性

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help! (en-US)

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari
Basic support ? (Yes) 41 (41) ? ? ?
Feature Android Edge Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support ? (Yes) 41.0 (41) ? ? ?

相关链接