Camera tracking method and director device

A director device comprising a processor and interface, wherein the interface is configured to communicate with a camera, and the processor is configured to perform operations comprising:

• determine historical speech information of speaker in a preset time period based on first video information collected by a first camera in the preset time period and first audio information collected by a plurality of microphones (MICs) in the preset time period, wherein the preset time is in the past;
• determine a current speaker based on second video information currently collected by the first camera and second audio information currently collected by the plurality of MICs;
• and
• control a director status of director cameras based on the speech information of a speaker, the current speaker, and a speaker currently shot by at least one director camera, wherein the director status of a director camera comprises a shooting angle or a focal length, and when the current speaker is different from the speaker shot by the first director camera at the current moment, controlling a director status adjusts the shooting angle or the focal length of at least one of the first director camera and the second director camera based on the historical speech information, wherein the at least one director camera is configured to send a director video stream to another conference site.