NON-AFFINE BLOCKS PREDICTED FROM AFFINE MOTION

摘要

A method, a video processing apparatus and computer-readable program medium for video process is disclosed. The method of video coding comprising: using (1102), during a conversion between a current block of video and a bitstream representation of the current block, an affine motion mode for the current block; updating (1104) motion information of the current block after motion compensation so as to obtain updated motion information of the current block; and using (1106) the updated motion information during conversion of subsequent video blocks and their respective bitstream representations.