从 Windows 中的立体声混音中获取声音样本
Windows 中有没有办法使用 C# 来录制立体声混音的样本？
换句话说，记录通过任何应用程序播放的所有 ping、蜂鸣声和音乐？我看过 NAudio 它将记录麦克风作为其来源，但我无法弄清楚如何将其指向 Windows 的立体声混音？
或者，如果有人知道，有关如何从特定应用程序定位和录制声音的任何指示？为此，我只关心 Vista 或 Windows 7，因为上述两个操作系统分别支持混合应用程序 - 所以我不确定是否有办法利用它。
我也看过WINMM和COREDLL，但我有点迷失。
Is there a way in Windows using C# to record a sample of the stereo mix?
In other words, record all pings, beeps and music being played via any application? I've had a look at NAudio which will record the microphone as it's source, but I can't figure out how to point it at Windows' stereo mix?
Or, if anyone knows, any pointers on how to target and record sound from a specific application? For this I'm only concerned with Vista or Windows 7, as both the aforementioned operating systems support mixing applications separately - so I wasn't sure if there was a way to tap into that.
I've looked at WINMM and COREDLL too, but I'm a bit lost.
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我认为首先您必须激活控制面板中的立体声混音设备，然后您应该能够从中录制。检查此 msdn 线程：如何在 Vista 中从“Wave”或“Stereo Mix”进行录制。
I think first you have to activate the stereo mix device in the control panel, then you should be able to record from it. Check this msdn thread: How to record from 'Wave' or 'Stereo Mix' in Vista.