What is the 3d button on my tv remote?

Televisions use frame sequential 3d. That is the 3d that uses the shutter glasses. So you need a video in frame sequential. The new 3d blu-ray disks are in frame sequential. They now have Monster House and Cloudy With a Chance of Meatballs on the new 3d blu-ray disks. You will need and 3d blu-ray player 3d can read them, and shutter glasses that will work with your tv.