3D - 2

Why can't you watch the 3D effect in the TV's that are 3D without glasses in a video?

If thoses 3D Tv's doesn't need you to wear glasses it should also be possible to watch the 3D effect through a video recorded.

Public Comments

1. I'm not sure what your asking, but the current 3DTVs do require you to wear special glasses to see the 3D effect. Are you saying a 2D recording should be able to capture the 3D effect of a 3DTV? It doesn't work that way. You need glasses to see the effect. The nintendo 3ds doesn't need glasses, and that same technology may come to 3DTVs, but it still has problems. You have to be at the exact correct position and angle to see the 3D effect. A 2D camera can't get a clear 2D view of the 3ds screen because the screen is displaying two different images in different directions designed specially for human eyes. A camera lens doesn't work because its only one perspective. You end up seeing both angles combined which makes it blurry.
2. Stereoscopic 3d televisions that don't require glasses have to be made to do the 3d effect. Half the pixels angle slightly to the left and the other half of the pixels in between those angle slightly to the right. Then half the pixels go into your right eye and the other half go into you left eye. The tv screen has to be made to do this. I have seen the no glasses 3d televisions and you just walk up to it, look at the screen and it is in 3d with no glasses like with things coming out in front of the screen. They are very cool.