在此页

• 特性
• 方法
• 静态方法
• 规范
• 浏览器兼容性
• 另请参阅
• 相关话题

RTCRtpReceiver 接口在 WebRTC API manages the reception and decoding of data for a MediaStreamTrack 在 RTCPeerConnection .

特性

RTCRtpReceiver.track 只读

返回 MediaStreamTrack associated with the current RTCRtpReceiver 实例。

RTCRtpReceiver.transport 只读

返回 RTCDtlsTransport instance over which the media for the receiver's track is received.

过时特性

rtcpTransport

This property has been removed; the RTP and RTCP transports have been combined into a single transport. Use the transport 特性代替。

方法

RTCRtpReceiver.getContributingSources()

Returns an array of RTCRtpContributingSource instances for each unique CSRC (contributing source) identifier received by the current RTCRtpReceiver in the last ten seconds.

RTCRtpReceiver.getParameters()

返回 RTCRtpParameters object which contains information about how the RTC data is to be decoded.

RTCRtpReceiver.getStats()

返回 Promise whose fulfillment handler receives a RTCStatsReport which contains statistics about the incoming streams and their dependencies.

RTCRtpReceiver.getSynchronizationSources()

Returns an array including one RTCRtpSynchronizationSource instance for each unique SSRC (synchronization source) identifier received by the current RTCRtpReceiver in the last ten seconds.

静态方法

RTCRtpReceiver.getCapabilities()

Returns the most optimistic view of the capabilities of the system for receiving media of the given kind.

规范

规范	状态	注释
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCRtpReceiver' 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
RTCRtpReceiver	Chrome 59	Edge ≤18	Firefox Yes	IE No	Opera 46	Safari Yes	WebView Android 59	Chrome Android 59	Firefox Android Yes	Opera Android 43	Safari iOS Yes	Samsung Internet Android 7.0
getCapabilities	Chrome 59	Edge 12	Firefox Yes	IE No	Opera 46	Safari ?	WebView Android 59	Chrome Android 59	Firefox Android Yes	Opera Android 43	Safari iOS ?	Samsung Internet Android 7.0
getContributingSources	Chrome 59	Edge 12	Firefox 59	IE No	Opera 46	Safari ?	WebView Android 59	Chrome Android 59	Firefox Android 59	Opera Android 43	Safari iOS ?	Samsung Internet Android 7.0
getParameters	Chrome 59	Edge ≤79	Firefox Yes	IE No	Opera 46	Safari Yes	WebView Android 59	Chrome Android 59	Firefox Android Yes	Opera Android 43	Safari iOS Yes	Samsung Internet Android 7.0
getStats	Chrome 67	Edge ≤18	Firefox 55	IE No	Opera 54	Safari ?	WebView Android 67	Chrome Android 67	Firefox Android 55	Opera Android 48	Safari iOS ?	Samsung Internet Android 7.0
getSynchronizationSources	Chrome 73	Edge ≤79	Firefox 59	IE No	Opera 60	Safari ?	WebView Android 73	Chrome Android 73	Firefox Android 59	Opera Android 52	Safari iOS ?	Samsung Internet Android 11.0
rtcpTransport	Chrome 59	Edge 12	Firefox Yes	IE No	Opera 46	Safari ?	WebView Android 59	Chrome Android 59	Firefox Android Yes	Opera Android 43	Safari iOS ?	Samsung Internet Android 7.0
track	Chrome 59	Edge 12	Firefox Yes	IE No	Opera 46	Safari Yes	WebView Android 59	Chrome Android 59	Firefox Android Yes	Opera Android 43	Safari iOS Yes	Samsung Internet Android 7.0
transport	Chrome 59	Edge 12	Firefox Yes	IE No	Opera 46	Safari ?	WebView Android 59	Chrome Android 59	Firefox Android Yes	Opera Android 43	Safari iOS ?	Samsung Internet Android 7.0

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

用户必须明确启用此特征。

用户必须明确启用此特征。

另请参阅

• WebRTC
• RTCStatsReport
• RTCRtpSender
• RTCPeerConnection.getStats()

元数据

• 最后修改： Aug 20, 2020

相关话题

1. WebRTC API
2. RTCRtpReceiver
3. 特性

   1. track
4. 方法

   1. getCapabilities() static function
   2. getContributingSources()
   3. getParameters()
   4. getStats()
   5. getSynchronizationSources()
5. 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. RTCRtpSender
   16. RTCRtpTransceiver
   17. RTCSctpTransport
   18. RTCSessionDescription
   19. RTCStatsReport
   20. RTCTrackEvent