我正在更新二十年前写成的 C++ 程序, 以进行科学实验, 其中包括声音的精确启动和停止。 此程序还需要能够控制播放量、 暂停声音或启动在指定位置的播放、 循环听到指定次数, 以及控制频道映射 。
研究人员希望在现代的Mac OS X上运行程序,但我以前从未在Mac上做过任何发展。 实现上述目标的最简单方法是什么? C++在Mac上?
CoreAudio 似乎太复杂了。 NSSound 似乎具有我想要的所有特征,但据我所知,它只能在目标C中找到?能否将目标C与C++混合? 还是我应该使用SDK?
谢谢你的帮助
是的, 您可以混合目标- C 和 C++ 。 它是一种混合语言, 叫做 < a href=" http:// en. wikipedia. org/ wiki/ Objective- C#Objective- C.2B" rel = “ nofollow” > Objective- C/ a > 。 如果 > NSSound 具有你需要的所有特征, 可以选择它; 如果不是的话, CorAudio 是前进的道路。 建立和整合大型图书馆, 如 QuickTime、 OpenAL 或 FMOD, 将更具挑战性。
是的, 您可以混合目标- C 和 C++ 。 目标- C 只是 C, 添加了一些东西, 而同样的东西也可以在 C++ 上层, 而不是在 C++ 上层, 以获得目标- C++ ( 特别是 目标- C++ 没有 C 在目标- C 中的 C 特性, 但不是 C++ ) 。
如果您需要非常低的潜伏时间, 直接使用 CoreAudio 可能有用 。
另一个选项可以是 OpenAL, 它只是另一个内置框架, OpenAL. framework。
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