JPenna
01-26-2009, 09:38 PM
So, I just watched a 3D movie and took my glasses home. It made me wonder if there's any way to make a video for it...
I looked up some info on them. They use a circle polarizer to filter out images from the left and right eyes. They display it at 72fps, alternating between the left and right eyes 3 times. In other words, it's 24p times 3.
More info here: http://www.youtube.com/watch?v=9B04tsJAZeg
I think it'd be a little choppier but 48fps would probably be just fine, and probably easier to display in flash.
Here's what I figured out they're able to do:
GLASSES INVERTED - POLARIZATION:
http://img299.imageshack.us/img299/2580/dsc2205he3.jpg http://img301.imageshack.us/img301/1509/dsc2204co6.jpg
GLASSES NOT INVERTED - HUE SHIFT:
http://img217.imageshack.us/img217/2453/dsc2207uv8.jpg http://img90.imageshack.us/img90/8025/dsc2208st6.jpg
It's funny because only the screen polarizes - everything else remains the same.
Does anyone have any idea how to get these to polarize when not inverted?
I looked up some info on them. They use a circle polarizer to filter out images from the left and right eyes. They display it at 72fps, alternating between the left and right eyes 3 times. In other words, it's 24p times 3.
More info here: http://www.youtube.com/watch?v=9B04tsJAZeg
I think it'd be a little choppier but 48fps would probably be just fine, and probably easier to display in flash.
Here's what I figured out they're able to do:
GLASSES INVERTED - POLARIZATION:
http://img299.imageshack.us/img299/2580/dsc2205he3.jpg http://img301.imageshack.us/img301/1509/dsc2204co6.jpg
GLASSES NOT INVERTED - HUE SHIFT:
http://img217.imageshack.us/img217/2453/dsc2207uv8.jpg http://img90.imageshack.us/img90/8025/dsc2208st6.jpg
It's funny because only the screen polarizes - everything else remains the same.
Does anyone have any idea how to get these to polarize when not inverted?