MediaStreamEvent

弃用
This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.

MediaStreamEvent interface represents events that occurs in relation to a MediaStream . Two events of this type can be thrown: addstream and removestream .

特性

A MediaStreamEvent being an Event , this event also implements these properties .

MediaStreamEvent.stream 只读
Contains the MediaStream containing the stream associated with the event.

构造函数

MediaStreamEvent()
返回新 MediaStreamEvent . It takes two parameters, the first being a DOMString representing the type of the event; the second a dictionary containing the MediaStream it refers to.

方法

A MediaStreamEvent being an Event , this event also implements these properties . There is no specific MediaStreamEvent 方法。

范例

pc.onaddstream = function( ev ) {
  alert("A stream (id: '" + ev.stream.id + "') has been added to this connection.");
};
					

浏览器兼容性

更新 GitHub 上的兼容性数据
Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
MediaStreamEvent
弃用
Chrome Yes Edge ≤18 Firefox Yes IE No Opera Yes Safari ? WebView Android Yes Chrome Android Yes Firefox Android ? Opera Android Yes Safari iOS ? Samsung Internet Android Yes
MediaStreamEvent() 构造函数
弃用
Chrome Yes Edge ≤18 Firefox Yes IE No Opera Yes Safari ? WebView Android Yes Chrome Android Yes Firefox Android ? Opera Android Yes Safari iOS ? Samsung Internet Android Yes
stream
弃用
Chrome Yes Edge 15 Firefox Yes IE No Opera Yes Safari ? WebView Android Yes Chrome Android Yes Firefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android Yes

图例

完整支持
完整支持
不支持
不支持
兼容性未知
兼容性未知
弃用。不要用于新网站。
弃用。不要用于新网站。

另请参阅