Microsoft DirectX 9.0

Controlling Filter Graphs Using Visual Basic

This article describes how to use the methods, events, and properties exposed by the Microsoft® DirectShow® dynamic-link library, Quartz.dll, to render a stream of time-stamped video data in applications based in Microsoft® Visual Basic®. This article is written for the Visual Basic developer who is already familiar with Microsoft® Windows®-based application programming, Windows-based multimedia programming, and Automation features of the Visual Basic programming system version 6.x.

This article contains the following sections.