MULTI-CAMERA PICTURE PREVIEW METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM

Disclosed are a multi-camera picture preview method and apparatus, and an electronic device and a storage medium. The method comprises: creating N virtual objects corresponding to N cameras, wherein the N cameras are cameras that are adapted to M image signal processors by means of M adapter boards, and the M adapter boards are configured to expand the number of cameras, which are connected to each of the M image signal processors, N being an integer greater than 2, and M being an integer greater than or equal to 1; starting N threads, and acquiring, by means of the N threads, preview data corresponding to the N cameras, wherein the N threads correspond to the N virtual objects on a one-to-one basis; and rendering the preview data corresponding to the N cameras, so as to obtain preview pictures of the N cameras. L'invention divulgue un procédé et un appareil de prévisualisation d'images d'appareils de prise de vue multiples, ainsi qu'un dispositif électronique et un support de stockage. Le procédé consiste à