METHODS OF VIDEO DECODING AND ENCODING, AND COMPUTER-READABLE MEDIA (NOT TEMPORARY)

Abstract

The invention refers to a video decoding method that may include the following steps: determining the accuracy of the current block's motion vector, initializing a list of candidate motion vectors for the current block, obtaining the predicted motion vector value from the list of candidate motion vectors, determining whether the accuracy of the predicted motion vector value matches the accuracy of the current block's motion vector, scaling the predicted motion vector value by the accuracy of the current block's motion vector if the accuracy of the predicted motion vector value differs from the accuracy of the current block's motion vector, and obtaining the current block's motion vector using the scaled predicted motion vector value.