I guess I need to clarify what I am doing. I am using the select side of the V/S8 to change the function of the Volume control (in preset 1 the volume control changes level on inputs 1-8, in preset 2 it controls inputs 9 & 10). The problem is that when you change presets in the software, the labels for the Volume channels do not change even though the assigned functions do. It's mainly just an issue of clarity in the software, it does not affect the actual operation of the system.

我做了一个V8音量调节自动选择配置。V8的第8路通道在INPUT7-10中自动选择有电平的为当前通道。

最后应该设计为会议桌上音频源，不会同事使用。我另外加了一个功能，可以自动把最后一路有音频输出优先输出，后进先出的原则。