This video is a tutorial on how to build a door in Minecraft. The tutorial shows the step-by-step process of building a door using blocks and other materials. The video starts with the player placing a wooden plank on the ground, followed by a purple block next to it. Then, the player places a redstone torch on the ground and a lever on the side of the purple block. The player then places a black block on the side of the lever and a green block on the other side of the lever. Finally, the player places a wooden block on the side of the green block. The video ends with the player placing a redstone torch on the ground next to the black block.