It contains the first footage of his trip, with views of the ocean floor in the Challenger Deep, the area of the Mariana Trench he explored, which is 50 times the size of the Grand Canyon. The video also contains his remarks on the experience.
(In the event that the above doesn't work, you can watch it here.)
Related on SmartPlanet:
- James Cameron on his dive: 'culmination of a lifelong dream'
- James Cameron reaches ocean's deepest point
- James Cameron's launch and dive surface (photos)
- James Cameron's Deepsea Challenge expedition (photos)