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• 句法
• 规范
• 浏览器兼容性
• 相关话题

RTCRtpStreamStats dictionary's codecId property is a string which uniquely identifies the object that was inspected to produce the data in the RTCCodecStats 为 RTP 流。

句法

var codecID = RTCRtpStreamStats.codecId;
					

值

A DOMString which uniquely identifies the object from which the contents of the stream's RTCCodecStats are derived.

规范

规范	状态	注释
Identifiers for WebRTC's Statistics API The definition of 'RTCRtpStreamStats.codecId' in that specification.	候选推荐	初始定义。

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
codecId	Chrome No	Edge No	Firefox 27	IE No	Opera No	Safari ?	WebView Android No	Chrome Android No	Firefox Android 27	Opera Android No	Safari iOS ?	Samsung Internet Android No

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

元数据

• 最后修改： Mar 18, 2019

相关话题

1. WebRTC API
2. RTCRtpStreamStats
3. 特性

   1. codecId
   2. firCount
   3. kind
   4. nackCount
   5. pliCount
   6. qpSum
   7. sliCount
   8. ssrc
   9. trackId
   10. transportId
4. 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