CAVLC decoding methods known by people include bintree

full code table

and Hashemian decoding methods

etc. all of which lay emphasis on only one aspect of decoding: decoding speed or memory space

and thus the general capability can not be improved effectively. In view of that

the paper puts forward a new and fast decoding method which by means of the automatic distribution of the code table and the transfer of the code table address

improves the decoding speed in the limited memory space. As the experiment shows

in the same-size memory space

the speed of this new method is 15 times as fast as that of the tradition ways so that the new one is more suitable to H.264.