虚拟音频驱动器（麦克风） [英] Virtual audio driver (microphone)

问题描述

我想开发一个虚拟麦克风驱动程序。请不要说关于DirectShow的事情 - 这不是道。我需要一个解决方案，将与包括Skype和MSN的任何软件工作。和DirectShow不符合这些要求。

I want to develop a virtual microphone driver. Please, do not say anything about DirectShow - that's not "the way". I need a solution that will work with any software including Skype and MSN. And DirectShow doesn't fit these requirements.

我发现的 AVStream过滤器为中心的模拟捕获驱动程序（avssamp.sys）在Windows 7 WDK。我需要的是它的一个音频部分。默认情况下它读取avssamp.wav并播放。但这个驱动程序被注册为WDM流媒体采集设备。我希望它在音频捕获设备。

I found AVStream Filter-Centric Simulated Capture Driver (avssamp.sys) in Windows 7 WDK. What I need is an audio part of it. By default it reads avssamp.wav and plays it. But this driver is registered as WDM streaming capture device. And I want it in Audio Capture Device.

有在网上一些职位，但他们都是一样的：

There are some posts in the web but they are all the same:

<一个href=\"http://www.tech-archive.net/Archive/Development/microsoft.public.development.device.drivers/2005-05/msg00124.html\" rel=\"nofollow\">http://www.tech-archive.net/Archive/Development/microsoft.public.development.device.drivers/2005-05/msg00124.html

<一个href=\"http://www.winvistatips.com/problem-installing-avssamp-audio-capture-sources-category-t184898.html\" rel=\"nofollow\">http://www.winvistatips.com/problem-installing-avssamp-audio-capture-sources-category-t184898.html

我觉得这个注​​册过滤器驱动程序音频采集设备将拨打Skype认识到它作为一个麦克风和thefore我就能将任何PCM文件，如果它从话筒去。

I think registering this filter-driver as audio capture device will make Skype recognize it as a microphone and thefore I will be able to push any PCM file as if it goes from mic.

如果有人之前已经面临这个问题，请大家帮忙。

If someone already faced this problem before, please help.

先谢谢了。

推荐答案

我已经这样做了好几次，这是不平凡的...它包括几个步骤;但我没有在我面前的code。在这个时候。

i have done this several times and it is not trivial...it involves several steps; but I don't have that code in front of me at this time.

如果您正在为Windows编写的虚拟音频驱动程序，你会想在wdmaudiodev加入列表。只是谷歌认为，加入列表。

if you are writing a virtual audio driver for Windows you will want to join the list at wdmaudiodev. just google that and join the list.

那么，要做的第一件事就是搜索服务，您将certianly找到问题的答案存在，因为它已经被问过。你还会发现有关虚拟音频驱动程序等信息。

then, the first thing to do is search the list and you will certianly find the answer to your question there as it has been asked before. you will also find other information about virtual audio drivers.

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