HTML5的用于录音的getUserMedia现在可以正常工作了吗? [英] Is HTML5's getUserMedia for audio recording working now?

问题描述

我搜索了很多有关getUserMedia的DEMO和示例，但是大多数只是摄像头，而不是麦克风.

I had searched a lot of DEMO and examples about getUserMedia , but most are just camera capturing, not microphone.

因此，我下载了一些示例，并在自己的计算机上进行了尝试，可以进行相机捕获，但是当我改变

So I downloaded some examples and tried on my own computer , camera capturing is work , But when I changed

navigator.webkitGetUserMedia({video : true},gotStream);

到

navigator.webkitGetUserMedia({audio : true},gotStream);

浏览器要求我先允许麦克风访问，然后失败，

The browser ask me to allow microphone access first, and then it failed at

document.getElementById("audio").src = window.webkitURL.createObjectURL(stream); 

消息是:

GET blob:http%3A//localhost/a5077b7e-097a-4281-b444-8c1d3e327eb4 404 (Not Found)

这是我的代码: getUserMedia_simple_audio_test

我做错了吗?还是只有getUserMedia现在可以在相机上使用?

Did I do something wrong? Or only getUserMedia can work for camera now ?

推荐答案

当前在Google Chrome中不可用.请参见问题112367 .

It is currently not available in Google Chrome. See Issue 112367.

您可以在演示中看到它，它总是会提示错误

You can see in the demo, it will always throw an error saying

获取blob:http％3A//whatever.it.is/b0058260-9579-419b-b409-18024ef7c6da 404(未找到)

GET blob:http%3A//whatever.it.is/b0058260-9579-419b-b409-18024ef7c6da 404 (Not Found)

而且您也无法在

{
    video: true,
    audio: true
}

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