System Effects Audio Processing Objects

This section introduces System Effects Audio Processing Objects (sAPOs). It describes concepts to help you understand what sAPOs are, why you need them, and how they work. Additionally, this section explains how to develop, install, and troubleshoot your own sAPOs.

This section contains the following topics:

sAPOs and the Windows Vista Audio Architecture

Wrapping or Replacing Windows Vista sAPOs

Installing Custom sAPOs

Troubleshooting sAPO Load failures

Windows Vista Default sAPOs

Windows Vista sAPO Feature Reference

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