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• 句法
• 规范
• 浏览器兼容性
• 相关话题

trackId 特性为 RTCOutboundRtpStreamStats dictionary indicates the id 的 RTCSenderAudioTrackAttachmentStats or RTCSenderVideoTrackAttachmentStats object representing the MediaStreamTrack which is being sent on this stream.

句法

var trackStatsId = RTCOutboundRtpStreamStats.trackId;
					

值

A DOMString containing the ID of the RTCSenderAudioTrackAttachmentStats or RTCSenderVideoTrackAttachmentStats object representing the track which is the source of the media being sent on this stream.

规范

规范	状态	注释
Identifiers for WebRTC's Statistics API The definition of 'RTCOutboundRtpStreamStats.trackId' 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.

No compatibility data found. Please contribute data for "api.RTCOutboundRtpStreamStats.trackId" (depth: 1) to the MDN 兼容性数据存储库 .

元数据

• 最后修改： Apr 11, 2019

相关话题

1. WebRTC API
2. RTCOutboundRtpStreamStats
3. 特性

   1. averageRtcpInterval
   2. firCount
   3. framesEncoded
   4. lastPacketSentTimestamp
   5. nackCount
   6. perDscpPacketsSent
   7. pliCount
   8. qpSum
   9. qualityLimitationReason
   10. remoteId
   11. sliCount
   12. trackId
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