在此页

• 特性
• 规范
• 浏览器兼容性
• 相关话题

RTCAnswerOptions dictionary is used to provide optional settings when creating an SDP answer using RTCPeerConnection.createOffer() after receiving an offer from a remote peer. createOffer() method's 选项 parameter is of this type.

特性

This dictionary inherits properties from the RTCOfferAnswerOptions dictionary, on which it's based.

注意： At this time, RTCAnswerOptions does not have any additional properties defined beyond those included in RTCOfferAnswerOptions . However, this is likely to change in the future, so the type has been defined in preparation for that eventuality.

规范

规范	状态	注释
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCAnswerOptions' 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
RTCAnswerOptions	Chrome 50	Edge ≤79	Firefox 42	IE No	Opera ?	Safari ?	WebView Android 50	Chrome Android 50	Firefox Android 42	Opera Android ?	Safari iOS ?	Samsung Internet Android 5.0

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

元数据

• 最后修改： Mar 18, 2019

相关话题

1. WebRTC API
2. RTCAnswerOptions
3. 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