Most acoustic levitation videos show the same thing — a standing wave between an emitter and a reflector, with beads parked at the pressure nodes. This one covers a different mechanism. Mould's description calls it squeeze film levitation, or near-field acoustic levitation: a surface vibrating at ultrasonic frequency traps a thin film of air beneath a flat object, and the air cannot escape and return fast enough over a cycle, so it holds the object up.
The practical difference matters if you build things. Standing-wave levitators need two facing transducers and only hold objects much smaller than a wavelength. Squeeze-film works with one vibrating surface and lifts flat plates that are large compared to the wavelength, which is why it turns up in industrial handling of silicon wafers.
Mould links his own Chladni figures video and the Rings of Power one in the description, so it sits neatly in a run of vibration films from the same channel.