The video shows a 3D animated yellow duck standing in front of a microphone. The duck is wearing a diaper and is singing into the microphone. The background is a plain white wall with a red and green sign that reads "BABY SONG". The duck's eyes are big and round, and it has a big smile on its face. The duck's singing is accompanied by colorful text that appears on the screen, including the word "quack" and the name "Jack". The duck's singing is cheerful and upbeat, and it appears to be enjoying itself.