Method and apparatus for accelerating AEC convergence, and terminal device

摘要

A method and apparatus for accelerating automatic exposure control (AEC) convergence, and a terminal device are disclosed. The method includes: acquiring a first AEC value of a first camera module in an automatic-exposure convergent state under a current scene; sharing the first AEC value under the current scene with a second camera module; operating the second camera module to start converging from the first AEC value in response to turning on the second camera module under the current scene, and acquiring a second AEC value of the second camera module in the automatic-exposure convergent state.