捕捉音频输出 [英] Capturing Audio Out

问题描述

我要拍摄播放给用户（一切听起来合）所有音频。目前我的工作在Windows，但它会很好，如果code是跨平台（但不一定）。是否有可能与OpenAL的办呢？怎么样？ code例子将是巨大的。

I want to capture all audio that is played to the user (all sounds together). Currently I'm working on Windows but it would be nice if the code was cross-platform (but not necessarily). Is it possible to do it with OpenAL? How? Code examples would be great.

语言：C ++

推荐答案

要做到这一点，我相信的唯一方法是创建一个接收所有的音频请求，然后将它们转发到原来的设备驱动程序替换音频设备驱动程序。有一个数字，以这种方式，包括 Freecorder 时， MP3myMP3记录，的 SoundTap 和 Wondershare的来仅举几例（谷歌流式音频录音机）。

The only way to do this I believe is to create a replacement audio device driver that receives all audio requests, and then forwards them to the original device driver. There are a number of existing applications that work in this way including Freecorder, MP3myMP3 Recorder, SoundTap and Wondershare to name but a few (Google "Streaming Audio Recorder").

对于跨平台的，我会说没有机会，因为它是操作系统驱动程序模型依赖的。

As for cross-platform, I would say not a chance since it is OS driver model dependent.

这篇关于捕捉音频输出的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！