如何在Chrome扩展中录制音频？ [英] How to record audio in a Chrome Extension?

问题描述

设置Chrome扩展程序以录制麦克风音频的最简单方法是什么？

• 我看到有一个工作实验性语音输入API ，但您怎么没有访问录制的文件？看起来好像挂钩应该很简单，因为它是该过程的早期阶段，不是吗？特别是因为还有一个文本到语音的API，所以你可以有效地记录文本，然后让计算机说出来，但除非你想要一个标准的语音，多么蹩脚，多余且容易出错？ / p>




• 然后，似乎有像这样的闪存解决方案，但是如何在Chrome扩展中使用它，而无需设置任何服务器端？ （因为我实际上并不需要向服务器发送任何东西 - 这都是本地和客户端）。
  

• NPAPI是否可能？有没有这样的插件现成？

https://stackoverflow.com/questions/4227313/audio-capturing-with-html5\">HTML5尚未准备好，它似乎），但我欢迎任何功能和实施简单，并挂钩到铬扩展。

解决方案

最后，出现了一个本地解决方案：介绍getUserMedia




What's the simplest way to setup a chrome extension to record audio from the microphone?

• I see there is a working experimental speech input API but how come you don't have access to the recorded file? Seems like hooking up into that should be simple enough, as it's a step earlier in the process, no? Especially as there is also a text-to-speech API, so you could effectively record into text and then have the computer speak it back out, but unless you want a standard voice, how lame, redundant and prone to error is that?

• Then there seem to be flash solutions like this but how can I use that in a chrome extension without having to setup anything server-side? (since I don't actually need to send anything to a server--it's all local and client-side)

• Is NPAPI a possibility? Is there such a plugin ready-made?

Don't know of other possible alternatives (HTML5 isn't ready yet, it seems) but I welcome anything functional and simple to implement and hook into a chrome extension.

解决方案

Finally a native solution appeared: Introducing getUserMedia

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