Microsoft Readies DirectSound Replacement: XAudio2 for Vista

Look out, PCs: you’re getting the audio engine from the Xbox 360. That’s the message from Microsoft, which abandoned the old DirectSound APIs in Windows Vista. They’ve got a new audio system called XAudio2 ready and waiting, however, and it looks good — though it also begs the question, why didn’t Microsoft ship it with Windows Vista out of the gate? (Instead, Microsoft actually suggested users turn to the OpenAL open audio architecture, and now appears to be getting XAudio2 ready for Vista SP1.) Geek alert: the rest of this post may be interesting only to developers… XAudio2 does look …

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