1. A method for decoding video comprising: (a) receiving quantized coefficients representative of a block of video representative of a plurality of pixels; (b) dequantizing said quantized coefficients; (c) applying a modification to said dequantized coefficients based upon a first quantization parameter; (d) inverse transforming in a first direction said dequanized coefficients; (e) shifting said first direction transformed coefficients; (f) storing said shifted coefficients; (g) reading said shifted coefficients; (h) shifting said shifted coefficients and inverse transforming in a second direction to determine a decoded residue.