In the video, a person is playing a game of Minecraft. The player is building a structure using yellow and red blocks. The player is seen placing the blocks on the ground to form a base, and then proceeds to build upwards, adding more blocks to the structure. The player's inventory is visible at the bottom of the screen, showing various items they have collected. The environment around the player is a grassy field with trees and other structures in the distance. The player's movements are smooth and precise as they carefully place each block to create the structure. The video captures the creative process of building in Minecraft, showcasing the player's skills and the game's unique block-based building mechanics.