在此页

• 句法
• 规范
• 浏览器兼容性
• 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This feature is obsolete.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.

ended 只读特性在 MediaStream interface returns a Boolean value which is true if the stream has been completely read, or false if the end of the stream has not been reached. This value  once the ended event has been fired.

This property has been removed from the specification; you should instead rely on the ended event or check the value of MediaStreamTrack.readyState to see if its value is "ended" for the track or tracks you want to ensure have finished playing.

句法

var hasEnded = MediaStream.ended;
					

值

A Boolean value that returns true if the end of the stream has been reached.

规范

No longer part of any specification. This property was part of earlier drafts of the Media Capture and Streams specification .

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
ended 弃用	Chrome ? — 54 不支持 ? — 54 Deprecated in Chrome 52.	Edge ?	Firefox No	IE No	Opera ? — 39	Safari ?	WebView Android ? — 54 不支持 ? — 54 Deprecated in Chrome 52.	Chrome Android ? — 54 不支持 ? — 54 Deprecated in Chrome 52.	Firefox Android No	Opera Android ? — 41	Safari iOS ?	Samsung Internet Android ? — 6.0 不支持 ? — 6.0 Deprecated in Samsung Internet 6.0.

图例

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。

见实现注意事项。

元数据

• 最后修改： Mar 18, 2019

相关话题

1. WebRTC API
2. MediaStream
3. 构造函数

   1. MediaStream()
4. 特性

   1. active
   2. ended
   3. id
   4. onaddtrack
   5. onremovetrack
5. 方法

   1. addTrack()
   2. clone()
   3. getAudioTracks()
   4. getTrackById()
   5. getTracks()
   6. getVideoTracks()
6. 事件

   1. addtrack
   2. removetrack
7. 继承：

   1. EventTarget
8. 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