shithub: aacenc

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Changed short block quantization

--- a/aac_qc.c

+++ b/aac_qc.c

@@ -915,6 +915,7 @@

 					worstISMR += (PsySigMaskRatio[bandNum] > 0)?PsySigMaskRatio[bandNum]:worstISMR;

 				}

 			}

+			worstISMR /= 2.0;

 			SigMaskRatio[k+ i* *nr_of_sfb]=worstISMR/window_group_length[i];

 			sfb_offset[index] = sfb_offset[index-1] + sfb_width_table[k]*window_group_length[i] ;

 			index++;