This feature allows Snes9x to adjust audio speed in real-time to match your monitor’s refresh rate, preventing audio gaps. How to Download and Fix XAudio2 Errors
If you see the error upon launching Snes9x, it means your system is missing the specific DirectX components the emulator needs. To fix this, you do not need to download a single "XAudio2" file; instead, you must install the DirectX End-User Runtimes . Help - 'Unable to Initialize XAudio2' xaudio2 snes9x download
It provides a "push" API that helps synchronize audio with gameplay, reducing crackling and lag. This feature allows Snes9x to adjust audio speed
XAudio2 is now the recommended driver because it uses less CPU and offers better stability than older alternatives. Help - 'Unable to Initialize XAudio2' It provides
The driver is a high-performance audio API for Windows that enables the Snes9x emulator to deliver low-latency sound and advanced audio features like surround sound and dynamic rate control. While modern operating systems like Windows 10 and 11 include newer versions of XAudio2, Snes9x often specifically requires components from the DirectX 9.0c runtime to function correctly. Why You Need XAudio2 for Snes9x