Manufacturer and Product Identifiers

This appendix documents the manufacturer and product identifiers defined for multimedia applications. These identifiers are used when an application issues a query about the installed devices on a computer. To use these identifiers in your application, include the MMREG.H file.

• Manufacturer Identifiers

• Microsoft Windows Sound System Drivers

• Product Identifiers

To request a product identifier for a device, send email to mmreg@microsoft.com.