Amateur filmmaker Marc Donahue of Permagrin Films recently shot a video with an array of fifteen GoPro action cameras to achieve Matrix-like bullet time special effects. The arc-shaped rig allowed him to shoot simultaneously from all cameras. In post, Donahue added the freeze frame and slow motion effects.

There are several videos on Marc Donahue's YouTube channel demonstrating his experiments with the action camera. Also check out the Donahue's interview by FStoppers where he talks about the pre and post -production work and challenges involved. (via Mashable)