Redirecting audio output to line in

i want to stream what i hear in my speakers to my mic. So i can play music through vent. I have tried all other methods but im using windows 7 and non of the programs work :(

I was wondering if its not to hard to just 开发者_JAVA百科make a program in C# that takes the Audio out stream going to my speakers and redirects it into the line in plug?

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That would actually be a pretty intense hack to do that via software, I think. That would create an ugly feedback loop.

Of course, you could always just take a 1/8" - 1/8" stereo cable and plug one end into your audio out and the other into your audio in.

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It's not C#, but you won't find a lot of audio support in C#. If you can use C++ or want to PInvoke, check out this blog post that explains how to do exactly what you are asking: capturing what is being played to an endpoint (what Windows calls a jack or a speaker).