Video decoding methods, video encryption methods, and computer-readable, ivatinum-free storage media

Abstract

The study refers to a method for decoding images, which may include the following steps: acquiring a unified candidate from the candidate block; creating a first unified candidate list containing the unified candidate; identifying any one of the unified candidates contained in the first unified candidate list; acquiring the affine vectors of the current block based on the motion information of the identified unified candidate; Receive the motion vector of the sub-block within the current block based on affine vectors; and perform motion compensation on the sub-block based on the motion vector.