用于录制用户音频的Javascript库？ [英] Javascript library for recording user audio?

问题描述

这不是另一个我怎样才能在浏览器中记录音频？问题...我知道HTML5 Stream API即将到来，Flash已经可以访问用户的麦克风和摄像头了。我只是想知道，作为一个JavaScript的Flash开发人员，如果有人已经开发了一个JS库，挂钩到Flash的设备功能的录音，但发送结果回到JavaScript（大概使用ExternalInterface）。换句话说，像SoundManager2这样的库利用Flash后备进行音频播放，但是它们似乎不允许录制。有没有人写过一个JS库，使用不可见的Flash电影来录音？

寻找：

https：// code.google.com/p/wami-recorder/

记录音频并通过HTTP POST将其发送到服务器（避免需要Flash Media Server。）一个JavaScript API可以通过ExternalInterface获得。

我不确定为什么要在JavaScript中使用音频字节，但这可能很简单修改它也是如此。

This isn't another one of those "How can I record audio in the browser?" questions... I know that the HTML5 Stream API is around the corner and Flash can already access the user's microphone and camera. I'm simply wondering, as a Javascript developer with little knowledge of Flash, if anyone has developed a JS library that hooks into Flash's device capabilities for recording but sends the results back to javascript (presumably using ExternalInterface).

In other words... libraries like SoundManager2 utilize a Flash fallback for audio playback, but they don't seem to allow for recording. Has anyone written a JS library that uses an invisible Flash movie to allow audio recording?

解决方案

This does most of what you're looking for:

https://code.google.com/p/wami-recorder/

It records audio and sends it to a server via an HTTP POST (avoiding the need for a Flash Media Server.) A JavaScript API is available via ExternalInterface.

I'm not sure why you'd want the audio bytes in JavaScript, but it would probably be easy to modify it to do that too.

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