Method and apparatus for video coding using large macroblocks

摘要

A method of processing a video signal is disclosed. The present invention includes determining whether a partition of a current macroblock according to a current macroblock type is coded in a skip mode, deriving a motion vector of the partition if the partition of the current macroblock is coded in the skip mode, and predicting a pixel value of the partition based on the derived motion vector. Accordingly, the present invention obtains a pixel value of a reference block close to an original video using a motion vector by deriving the motion vector by a block unit smaller than a size of the macroblock, thereby enhancing a reconstruction ratio of the macroblock.