California Redwoods in 3D Video

Posted on March 15, 2010

Step Right Up Folks! See Amazing California Redwoods in 3D!
red-cyan 3D glasses required – double click on video for HD

Regardless of what you thought of Avatar, the movie has moved 3D from the sideshow tent to the Big Top. Even though some of the live action shots have the hyper-stereo look of old Viewmaster frames, the characters and virtual worlds are stunning and natural looking, a huge advance from the creepy fake skin world of Polar Express or the flying daggers of 50s B movies. The new 3D TV sets are expensive, but ten years from now they will be ubiquitous. I will probably not buy one, but wait for decent projector. We have had a home theater for many years and couldn’t conceive of watching 3D on anything less than a seven foot screen.

Movie makers have always tried to give a flat screen depth by layering scenes from the foreground to the background along what they call the Z-axis. One of my favorite over-produced examples of this is CSI Miami, where cameras constantly crane past fluorescent beakers and testubes as actors and extras cross in several directions on several layers in the background. In 3D, this will drive me nuts, but they will do it…guarantee you, along with flying body parts. The biggest challenge of 3D is restraint.

I took advantage of a gorgeous Sunday afternoon to walk to a waterfall in the canyon below our house. Redwood forests are notoriously hard to photograph. They are mostly green and brown with little contrast. You can’t shoot tall trees vertically, for obvious reasons. Shooting their bottoms usually doesn’t show their massiveness unless you stick a little kid with a red hat in front. But 3D can do it. I grabbed a few shots with my 3D rig. Grant, my 3D is a bit hyper. That is because the distance between the eyes of my two cameras is a bit far, about 4 inches instead of the average 2.6 inches of human eyes. Which brings be the the conclusion that this is the way the Na’vi probably see as they have enormous heads. I am off the hardware store this afternoon to get the parts for a new rig to move my eyes closer together and correct my Na’vivision.