在此页

• 句法
• 范例
• 浏览器兼容性
• 另请参阅
• 相关话题

过时
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

MediaStreamEvent() 构造函数创建新 MediaStreamEvent .

句法

 var event = new MediaStreamEvent(type, mediaStreamEventInit);
					

值

type

是 DOMString containing the name of the event, like addstream or removestream .

mediaStreamEventInit

是 MediaStreamEventInit 字典，拥有以下字段：

• "stream" 类型 MediaStream representing the stream being concerned by the event.
• "bubbles" , optional and defaulting to false , inherited from EventInit , and indicating if the event must bubble or not.
• "cancelable" , optional and defaulting to false , inherited from EventInit , and indicating if the event can be canceled or not.

范例

// s is a MediaStream
var event = new MediaStreamEvent("addstream", {"stream": s});
					

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() 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

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

• WebRTC

元数据

• 最后修改： Dec 26, 2019

相关话题

1. WebRTC API
2. MediaStreamEvent
3. 构造函数

   1. MediaStreamEvent()
4. 特性

   1. stream
5. 继承：

   1. 事件
6. Related pages for WebRTC

   1. MediaDevices.getUserMedia()
   2. Navigator.mediaDevices
   3. RTCCertificate
   4. RTCDTMFSender
   5. RTCDTMFToneChangeEvent
   6. RTCDataChannel
   7. RTCDataChannelEvent
   8. RTCDtlsTransport
   9. RTCErrorEvent
   10. RTCIceCandidate
   11. RTCIceTransport
   12. RTCPeerConnection
   13. RTCPeerConnectionIceErrorEvent
   14. RTCPeerConnectionIceEvent
   15. RTCRtpReceiver
   16. RTCRtpSender
   17. RTCRtpTransceiver
   18. RTCSctpTransport
   19. RTCSessionDescription
   20. RTCStatsEvent
   21. RTCStatsReport
   22. RTCTrackEvent