Video frame decoding method and device and electronic equipment

The embodiment of the invention relates to the technical field of computers, and discloses a video frame decoding method and device and electronic equipment, and the method comprises the steps: obtaining the motion vector information of each original pixel block of a first image frame in a video file; determining at least two reference pixel blocks of the first image frame in a reference image frame in the video file according to the motion vector information; obtaining parameter information of the reference pixel blocks, and merging areas covered by the at least two reference pixel blocks according to the parameter information in sequence to obtain a merged target reference pixel block; and according to the target reference pixel block, motion compensation is performed on the reference image frame to obtain the decoded first image frame, so that the reference pixel loading burden during introduction of the plurality of motion vectors is effectively reduced, and the decoding speed is improved. 本申请实施例涉及计算机技术领域