Alpha Channel: No, Looped Video: No, Frame Rate: 29.97, Resolution: 3840x2160, Video Encoding: Photo JPEG, File Size: 1.98gb, Number of Clips: 1, Total Clip(s) Length: 0:21, Source Audio: No, No. of People: 5+, Gender: Male, Female, Age: Child, Young Adult, Ethnicity: South East Asian

The teacher is teaching children to learn Chinese in the classroom, With a bright smiley face.