捕捉当前正在播放的声音

本文介绍了捕捉当前正在播放的声音的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

是否有可能捕捉到当前播放电脑上的声音？这将是很好，然后可以将其保存为MP3，但我认为有与这样的一些法律问题，所以一个wav将被罚款了。

Is it possible to capture the sound that is currently playing on your computer? It would be nice to then be able to save it as an mp3 but I think there are some legal issues with doing this, so a wav would be fine too.

我环顾四周，还有人建议使用像虚拟的音频线（在捕获声音输出C＃），并从输出端口MIC端口顶进，这是必要的？

I looked around and there are people suggesting using things like virtual audio cables (Capture Sound output in c#), and jacking from the output port to the mic port, is this necessary?

我不是在寻找完整的源代码code要做到这一点，虽然这将是很好的，只是如果它的possilbe，也许一个指针libary的我应该看。

I'm not looking for the full source code to do this, although that would be nice, just if it's possilbe and maybe a pointer to the libary's I should be looking at.

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推荐答案

如果您是从流式因特网源（如收音机）的音频，您可以使用一个流记录。请参阅维基百科的文章更多的信息，包括在页面的末尾链接到一些程序。

If you are streaming audio from an internet source (like a radio), you may be able to use a stream recorder. See the Wikipedia article for more info, including some programs linked to at the end of the page.

如果你不消费流，你可能需要使用音频分配器驱动程序，像的这个或这个。然后，您可以正常输出拆分你的耳机和一个新的虚拟输入设备，然后你就可以记录使用标准工具。

If you aren't consuming a stream, you will probably need to use an audio splitter driver, like this one or this one. You can then split the normal output to your headphones and a new virtual input device, which you can then record using standard tools.

（我没有测试任何该软件，请谨慎使用。）

(I have not tested any of this software, please use with caution.)