Windows Media Player DSP Plug-ins
[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Microsoft Windows Media Player provides an architecture that enables the user to install and activate plug-in programs that add digital signal processing (DSP) functionality. A DSP plug-in is a Microsoft DirectX Media Object (DMO) or a Media Foundation Transform (MFT) that connects to the Player by using COM interfaces. A typical DSP plug-in might be an audio equalizer or a video tint control. This section of the SDK provides the programming information you need to create your own DSP plug-in.
The DSP plug-in documentation is divided into the following three sections.
| Section | Description |
|---|---|
| About DSP Plug-ins | Provides an overview of the architecture used for DSP plug-ins. Read this section to learn the general concepts involved with this technology. |
| DSP Plug-ins Programming Guide | Explains what you need to do to create a DSP plug-in. This section contains example code and step-by-step procedures. |
| DSP Plug-ins Programming Reference | Provides a detailed reference for the COM interfaces, methods, and enumerated types supported by the Windows Media Player SDK for DSP plug-ins. |
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