Tween Media Handler Components

Overview

This chapter describes the tween media handler and a set of functions you can implement to create a tween component. The tween media handler and tween components were introduced in QuickTime 2.5.

This chapter is divided into the following major sections:

• "About the Tween Media Handler" introduces the tween media handler and tween components.
• "Using the Tween Media Handler" describes how you can use existing tween components with the tween media handler and how to create your own tween components.
• "Tween Media Handler Reference" describes the constants, data types, and functions for use with the tween media handler and tween components.

New features of the tween media handler for QuickTime 3 are not fully documented at this time. This chapter documents the tweener functionality as of QuickTime 2.5. All of the information provided here is still valid, but additional features remain to be documented.