Generally, you must create your own animation sequences before adding them to a Viewer title. Viewer requires that you create animation sequences using MacroMind Director and convert them to MMM (Windows Animation) format using the Microsoft Movie Converter provided with the MDK. See the Multimedia Authoring Guide for more information on how to create and convert animation sequences.
Each animation sequence you create is contained in a separate file. You should create a subdirectory of the project directory for these files. For example, all of the MMM files in the USA Tour sample application can be found in the \VIEWER\USA\ANIMATE directory.