USB Video Class Extension Units
This section provides guidelines for writing user-mode plug-ins to extend USB Video Class devices. By using a user-mode plug-in, you can expose extended device functionality as a COM application programming interface (API) in a standard way.
This section includes the following topics:
- Introduction to USB Video Class Extension Units
- Device Requirements for USB Video Class Extension Units
- Extension Unit Plug-In Architecture
- UVC Extension Unit Code Samples