Place it at the exact frame a dashcam clip is meant to be saved, then follow it with the camera shutter sound for the captured moment. For a bigger confirmation stack, precede it with the bell ding sound, so the sequence reads command, confirmation, saved.
关于此声音
This clip is a very short electronic beep, just over a quarter of a second, the confirmation tone a Garmin device gives after the 'Ok Garmin' voice command to save video. It feels efficient and slightly comic, like a machine politely saying it understood you, which makes that tiny chirp instantly satisfying out of context.