5. The non-transitory computer-readable medium of claim 1 , wherein each of the one or more bins is encoded using binary arithmetic encoding by: quantizing a current probability interval width value representing a current probability interval to acquire a probability interval index; and performing an interval subdivision by indexing a table entry among tables entries using the probability interval index and a probability state index which depends on a current probability state associated with the context selected for the bin, to acquire a sub-division of the current probability interval into two partial intervals.
5. The non-transitory computer-readable medium of claim 1 , wherein each of the one or more bins is encoded using binary arithmetic encoding by: quantizing a current probability interval width value representing a current probability interval to acquire a probability interval index; and performing an interval subdivision by indexing a table entry among tables entries using the probability interval index and a probability state index which depends on a current probability state associated with the context selected for the bin, to acquire a sub-division of the current probability interval into two partial intervals. 6. The non-transitory computer-readable medium of claim 5 , wherein an 8 bit representation for the current probability interval width value is used and 2 or 3 most significant bits of the 8 bit representation are obtained in quantizing the current probability interval width value.