feat: 音频测试

xkm123 · Aug 3, 2023 · 4260356 · 4260356
commit 4260356
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diff --git a/README.md b/README.md
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+## WebRTC DEMO
diff --git a/audio/index.html b/audio/index.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>音频测试</title>
+</head>
+<body>
+  <audio id="audio" controls autoplay></audio>
+  <script src="./main.js"></script>
+</body>
+</html>
diff --git a/audio/main.js b/audio/main.js
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+const audioDOM = document.querySelector('#audio')
+
+const onSuccess = (stream) => {
+  const audioTracks = stream.getAudioTracks()
+  console.log('音频设备: ' + audioTracks[0].label)
+  // 播放音频轨道获取的流
+  audioDOM.srcObject = stream
+}
+
+const onError = (error) => console.log(error)
+
+const constraints = {
+  audio: true,
+  video: false,
+}
+// 访问媒体设备
+navigator.mediaDevices
+  .getUserMedia(constraints)
+  .then(onSuccess)
+  .catch(onError)