Keyframes and voxel data

I have animated Voxel Data in a Blender Voxel file, and I want to control what frame of my voxel data is displayed at a particular time in the animation. Is there some way to set keyframes that determine which frame of the voxel data will be displayed from one frame to the next?

Specifically, I’d like to have options similar to the “Start,” “Offset,” and “Frames” options that Blender provides when you use a movie file as a texture.

John Haiducek