Method of determining a motion vector for deriving motion vectors of bi-predictive block

摘要

In the method of determining a motion vector for deriving motion vectors of a bi-predictive image block, a list 1 motion vector of a co-located image block for a bi-predictive image block is selected as a motion vector for deriving motion vectors of the bi-predictive image block when the co-located image block only has a list 1 motion vector.