Xaudio 2.7 Jun 2026

// Cleanup pMasterVoice->DestroyVoice(); pXAudio2->Release(); CoUninitialize();

Here are the most likely possibilities:

: Many classic games from the 2010-2015 era strictly require the XAudio2_7.dll file. This is why you often see "DirectX Redistributable" installers bundled with Steam games even today. xaudio 2.7

Developers could also write custom (Cross-Platform Audio Processing Objects). This allowed for custom DSP algorithms (e.g., pitch shifters, specialized filters) written in C++. In XAudio 2.7, these were typically COM objects. // Cleanup pMasterVoice-&gt

Legacy XAudio 2.7 Notes · microsoft/DirectXTK Wiki - GitHub xaudio 2.7

IXAudio2MasteringVoice* pMasterVoice = nullptr;