
We tracked an existing shot of the blimp with some amount of groundplain view in 'Boujou' (3d tracking software) and then began stitching the photos and stills onto this track to create a new enviroment with depth of field and lens distortion. There exists an number of car lots in the actual view. They were replaced by extending surrounding greenery. The moving cars however, that follow the blimp, are made in '3d' (software - Maya) then composited into the final shot. Lots of additional movement, like smoke and moving cars, people and flags were added to bring the scene to life.
The second shot involved more 3d cars. We extensively 'cleaned up' the backplate, removing overpasses and a majority of cars to help focus in on a shadow of the blimp and the 3d cars following.
One of the finished commercials, followed by a 'Before and After' or Shot Breakdown can be found on the Guava Visual Effects website.






