Playback device, control method and control apparatus therefor, and computer-readable storage medium

A control method for a playback device, wherein the playback device comprises:

• a housing, wherein a sound hole is disposed on the housing;
• an audio player;
• a sound insulation cover, wherein the sound insulation cover is disposed in the housing, the audio player is disposed in the sound insulation cover, and a sound outlet is disposed on the sound insulation cover;
• a target detection apparatus, wherein the target detection apparatus is configured to detect a target direction;
• and
• a driving mechanism, wherein the driving mechanism is disposed in the housing, the driving mechanism is connected to the sound insulation cover, and the driving mechanism is configured to drive the sound insulation cover to rotate, so that the sound outlet faces the target direction;
• wherein the sound insulation cover comprises an outer housing, an inner housing, and an elastic film, a first through-hole array is disposed on the outer housing, a second through-hole array is disposed on the inner housing, the first through-hole array corresponds to the second through-hole array, and the elastic film is disposed between the outer housing and the inner housing;
• wherein the control method comprises:
• enabling a directional playback mode;
• detecting a target direction;
• and
• in a case that the sound outlet does not face the target direction, controlling the driving mechanism to start, so that the sound outlet faces the target direction.