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• 句法
• 范例
• 规范
• 浏览器兼容性
• 相关话题

getParameters() 方法在 RTCRtpReceiver interface returns an RTCRtpReceiveParameters object describing the current configuration for the encoding and transmission of media on the receiver's track .

句法

let rtpReceiveParameters = rtpReceiver.getParameters();
					

参数

None.

返回值

RTCRtpReceiveParameters object indicating the current configuration of the receiver.

范例

This example obtains the canonical name (CNAME) being used for RTCP 在 RTCRtpReceiver .

function getRtcpCNAME(receiver) {
  let parameters = receiver.getParameters();
  return parameters.rtcp.cname;
}
					

规范

规范	状态	注释
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCRtpReceiver.getParameters()' in that specification.	候选推荐	初始定义。

浏览器兼容性

The compatibility table in 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
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

图例

完整支持

完整支持

不支持

不支持

元数据

• 最后修改： Aug 20, 2020

相关话题

1. RTCRtpReceiver
2. 特性

   1. track
3. 方法

   1. getCapabilities() static function
   2. getContributingSources()
   3. getParameters()
   4. getStats()
   5. getSynchronizationSources()