sipjs获取音频流并播放
时间: 2023-06-16 11:02:23 浏览: 99
要使用SIP.js获取音频流并播放,您需要遵循以下步骤:
1. 创建SIP.js用户代理
```javascript
const userAgent = new SIP.UA({
uri: 'sip:example@sip.example.com',
transportOptions: {
wsServers: ['wss://sip.example.com:7443']
},
authorizationUser: 'example',
password: 'password',
displayName: 'Example User'
});
```
2. 注册用户代理
```javascript
userAgent.start();
```
3. 监听来电事件
```javascript
userAgent.on('invite', (session) => {
// 处理来电
});
```
4. 接听来电并获取音频流
```javascript
session.on('accepted', () => {
const remoteAudio = document.createElement('audio');
remoteAudio.autoplay = true;
document.body.appendChild(remoteAudio);
const remoteStream = session.getRemoteStreams()[0];
const remoteAudioTrack = remoteStream.getAudioTracks()[0];
const remoteAudioStream = new MediaStream([remoteAudioTrack]);
remoteAudio.srcObject = remoteAudioStream;
});
```
5. 播放音频流
```javascript
const localAudio = document.createElement('audio');
localAudio.autoplay = true;
document.body.appendChild(localAudio);
const localStream = await navigator.mediaDevices.getUserMedia({ audio: true });
const localAudioTrack = localStream.getAudioTracks()[0];
const localAudioStream = new MediaStream([localAudioTrack]);
localAudio.srcObject = localAudioStream;
```
这些步骤将使您能够使用SIP.js获取音频流并播放。