The video shows a group of animated characters in a classroom setting. The characters are anthropomorphic animals, including a pig, a cat, a zebra, and a hippopotamus. They are all wearing clothes and are engaged in various activities such as playing drums, dancing, and interacting with each other. The room has a purple carpet, a yellow measuring stick, and a clock on the wall. There is also a blackboard with the word "abc" written on it. The characters are colorful and cartoonish, with exaggerated features and expressions.