How to: Use Submix Voices

guides on how to utilize Submix voices for Windows 32-bit applications can be found in the Microsoft documentation.

This topic demonstrates how you can configure voice groups to route their output to a single submix voice channel. It allows a single change in the submix voice channel to impact an entire group of voices.

本文将指导你如何配置一组声音并将其输出发送至同一个Submix Voice。通过这种方式, 一个Submix Voice的变化便能影响一整组声音。

Configure a submix voice so that it can receive every sound effect voice from the game.

创建一个所有游戏声效都会输出到此的Submix Voice：

Generate a [XAUDIO2_VOICE_SENDS] structure that references the submix voice.

创建一个包含对Submix Voice引用的XAUDIO2_VOICE_SENDS结构体：

Transfer the audio voice settings for XAUDIO2_VOICE_SENDS to new source voice instances when they are created.

当创建Source Voices的时候，将XAUDIO2_VOICE_SENDS结构体传递给它们：

4.Apply changes to all sound effect voices by adjusting the submix voice.

通过调节Submix Voice，改变所有和它有关联的声效：

As illustrated in this instance, modifying the submix voice's volume via the SetVolume function allows for effective modification of all voices routed through it.

例如：调用SetVolume函数设置Submix Voice的音量值，并根据需要调整其所有输出源的体积参数。

交流QQ：1245178753