To avoid rendering slow zooming/panning of images into videos (which will then need to be loaded over the network, thereby depreciating the performance of the story), we can implement animation presets for slow zooming/panning of images.

We can have something like:

• zoom-in
• zoom-out
• pan-left
• pan-right
• pan-up
• pan-down

/cc @alanorozco @hongwei1990