FIELD: data processing.
SUBSTANCE: invention relates to video encoding/decoding. Method of decoding video is disclosed. Method comprises the step of obtaining a row of bins corresponding to the information of the level of the current transform coefficients by performing arithmetic decoding of the bitstream. Further, according to the method, the current binary conversion parameter is determined to determine the prefix binary string from the above binary string to one of (i) the previous binary conversion parameter and (ii) the updated value of the previous binary conversion parameter obtained by adding n to the previous binary conversion parameter, where n is an integer and n is greater than or equal to 1.
EFFECT: reduced number of bits formed during encoding.
1 cl, 27 dwg, 2 tbl
