Macaframa explains this vid's origins:

This was an Easter Egg we placed in the DVD. Some people say it doesn't exist but if I remember correctly it's somewhere on the Main Menu Screen. I edited this on day 8 of 8 with no sleep to send off the Final Cut and Extras to meet our already past due deadline to dvd mastering. Partially inebriated and most effectively sleep deprived, the edits are a bit sloppy, but without fail here is a montage of San Francisco B-Roll we accrued during the filming of Macaframa.

Solid.