MediaStreamEvent

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特性
构造函数
方法
范例
浏览器兼容性
另请参阅
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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 兼容性表格 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

MediaStreamEvent being an 事件 , this event also implements these properties .

MediaStreamEvent.stream 只读: 包含 MediaStream containing the stream associated with the event.

构造函数

MediaStreamEvent(): 返回新的 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

MediaStreamEvent being an 事件 , 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

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	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
不支持
兼容性未知 ?
弃用。不要用于新网站。

另请参阅

WebRTC
Its usual target: RTCPeerConnection .

元数据

最后修改： Dec 26, 2019

在此页

特性

构造函数

方法

范例

浏览器兼容性

图例

另请参阅

相关话题