From Numedia Soft:
The NMSDVD Burning SDK â?? ActiveX Edition adds robust, high-performance CD/DVD burning capabilities to any type of application. This powerful CD/DVD recording SDK supports all CD/DVD devices (including Blu-Ray) and provides a flexible, solid framework for applications regardless of the development environment. Complex issues associated with writing to CD/DVD such as threading, buffering, and non-standard device commands are handled by the SDK. Developers can focus on application development instead of dealing with obscure recording issues. SDK can be used with variaous ActiveX development environments (VB6,Delphi,.NET, C++, Scripting).