Patent ID: 11941318
Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. The audio and video playing system according to claim 3, wherein the processor is configured to, when outputting the sound information of the first audio and video data to the directional sound output module corresponding to the target visual area where the viewer is located, output the sound information of the first audio and video data to a first directional sound output module corresponding to the target visual area where the viewer is located among at least two directional sound output modules, and the processor is further configured to output the sound information of the second audio and video data to a second directional sound output module;
wherein the transmission direction of the directional sound signal output by the second directional sound output module is different from the transmission direction of the directional sound signal output by the first directional sound output module.