To create the desired effect for the slo-motion frozen water i follow a tutorial that i found on YouTube:
Editing:
To begin with i imported the chosen footage of the cup. For the effect to work i had to ensure that the footage panned round the cup slowly and smoothly, as well as the actors being as still as possible.
I then began to add in the frozen water images and track them to the footage so that they would follow with the cups movements. I also had to make the images 3D so that the water looked realistic.
Once the water was added and tracked to the footage i was able to make slight adjustments to their position so that it like the water was actually spilling out of the cup.
Final Cup Shot:
Grace