Nullsoft AVS Preset 0.2$u>x = i * 2 - 1; y = if(above(prev * v, 0), -1, 1); prev = v;n = 2 * w; prev = 0;ŒE@$?x = i * 2 - 1; y = 0;n = 2;oQi$?x = i * 2 - 1; y = v;n = w;MHÿ$ÔŠsum = sum - megabuf(idx) + v; assign(megabuf(idx), v); rms = sqrt(sum / win); x = i * 2 - 1; y = 1 - rms * 2; idx = (idx + 1) % win;)n = w; idx = 0; win = 44100; sum = 0;ÿÿÿ