Sony Handycam and Alpha series cameras have used a short confirmation beep for the record button for many years, and the video start version was lifted from recordings of those devices and shared on soundboards. Editors began dropping it into vlogs, tech reviews and parody clips to instantly suggest a real camera was rolling. Because so many creators shoot on Sony gear, the cue became a familiar shorthand online and remains popular for intros, mock recordings and camera themed edits.