Tepuk tangan meriah is Indonesian for lively or enthusiastic applause, and this clip is a generic crowd applause effect rather than a recording from a particular show, film, or event. Sounds like this are a staple of video editing because applause is an instant, universally understood signal for approval, success, and celebration. Creators in Indonesia and elsewhere use short applause clips to punctuate reveals, awards, graduations, and comedic payoffs in vlogs, streams, and short-form videos, where a few seconds of clapping can make a small moment feel like a shared public reaction.