获取Java中的系统音频电平 [英] Getting the system audio levels in Java

问题描述

怎样才能获得Java中的主音量？我想打一个显示程序（不会更改），该值（大概类似于构造JProgressBar 或某事）作为最大设置的百分比。我可能还需要显示当前的音量为最大可能的声级的百分比，但是这是没有必要的。

How does one get the master volume in Java? I want to make a program that displays (NOT CHANGE) this value (probably on a JProgressBar or something similar) as a percentage of the maximum setting. I might also want to display the current sound level as a percentage of highest possible sound level, but this is not needed.

推荐答案

我不能完全肯定，但你可以看看的（的 Java媒体框架 - JMF ）。你能够控制通过该库中的声音，所以我会假设你可以得到关于它的细节了。这可能仅仅是应用程序的音量，所以我可能是错的。

I am not entirely sure, but you could have a look at the (Java Media Framework - JMF). You are able to control the sound via that library, so I would assume you can get the details about it too. It might just be the application's sound level, so I might be wrong.

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