Promizer 0.1 packer format (formely known as Avalon packer) Created by Franck Hulsmann (MC68000/Masque) Analysed by Asle / ReDoX (asle@mygale.org) Source : - three PMZ packed files sent by Gryzor (thx !) Offset size (byte) Comment ------ ----------- ------- ************************************** * the following is repeated 31 times * * with 8 bytes description for 1 smp * ********************************************************* * 0 2 Sample Size / 2 * 2 1 Finetune (0 -> F) * 3 1 Volume (0 - 40h) * 4 2 Loop Start / 2 * 6 2 Loop Size / 2 * * ********************************************************* 248 2 Size of pattern list (* 4) (F8h) 250 512 pattern table. It is the address of (FAh) (200h) of pattern. First address is $00000000. 762 4 size of ALL the pattern data (2FAh) 766 ? pattern data. stored like 'almost' like (2FEh) Protracker. The difference remains in the fact that you have to 'NOT' all the 4 bytes save for the 4 lower bits. So, each is stored that way : -----Sample Number---- / / \ \ | | | | 0000 0000 0000 0000 0000 0000 0000 0000 | | | | | | \ / \/ \ / Note value effect effect parameter NOTE: Promizer v0.1 (as v1.0c and v1.8a) saves the "finetuned" pitch if the sample got a 'not null' finetune. Refer to the table below where there are all the possible pitchs for each finetune. Follows Sample datas stored like ProTracker. Nothing is packed.. --------------------- * Period tables for each tuning (extracted from PT-play.s written by Peter "CRAYON" Hanning / Mushroom Studio !). It's the official Protracker V2.1A Playroutine .. . tuning 0: (Standard) 856,808,762,720,678,640,604,570,538,508,480,453 428,404,381,360,339,320,302,285,269,254,240,226 214,202,190,180,170,160,151,143,135,127,120,113 Tuning 1: 850,802,757,715,674,637,601,567,535,505,477,450 425,401,379,357,337,318,300,284,268,253,239,225 213,201,189,179,169,159,150,142,134,126,119,113 Tuning 2: 844,796,752,709,670,632,597,563,532,502,474,447 422,398,376,355,335,316,298,282,266,251,237,224 211,199,188,177,167,158,149,141,133,125,118,112 Tuning 3: 838,791,746,704,665,628,592,559,528,498,470,444 419,395,373,352,332,314,296,280,264,249,235,222 209,198,187,176,166,157,148,140,132,125,118,111 Tuning 4: 832,785,741,699,660,623,588,555,524,495,467,441 416,392,370,350,330,312,294,278,262,247,233,220 208,196,185,175,165,156,147,139,131,124,117,110 Tuning 5: 826,779,736,694,655,619,584,551,520,491,463,437 413,390,368,347,328,309,292,276,260,245,232,219 206,195,184,174,164,155,146,138,130,123,116,109 Tuning 6: 820,774,730,689,651,614,580,547,516,487,460,434 410,387,365,345,325,307,290,274,258,244,230,217 205,193,183,172,163,154,145,137,129,122,115,109 Tuning 7: 814,768,725,684,646,610,575,543,513,484,457,431 407,384,363,342,323,305,288,272,256,242,228,216 204,192,181,171,161,152,144,136,128,121,114,108 Tuning -8: 907,856,808,762,720,678,640,604,570,538,508,480 453,428,404,381,360,339,320,302,285,269,254,240 226,214,202,190,180,170,160,151,143,135,127,120 Tuning -7: 900,850,802,757,715,675,636,601,567,535,505,477 450,425,401,379,357,337,318,300,284,268,253,238 225,212,200,189,179,169,159,150,142,134,126,119 Tuning -6: 894,844,796,752,709,670,632,597,563,532,502,474 447,422,398,376,355,335,316,298,282,266,251,237 223,211,199,188,177,167,158,149,141,133,125,118 Tuning -5: 887,838,791,746,704,665,628,592,559,528,498,470 444,419,395,373,352,332,314,296,280,264,249,235 222,209,198,187,176,166,157,148,140,132,125,118 Tuning -4: 881,832,785,741,699,660,623,588,555,524,494,467 441,416,392,370,350,330,312,294,278,262,247,233 220,208,196,185,175,165,156,147,139,131,123,117 Tuning -3: 875,826,779,736,694,655,619,584,551,520,491,463 437,413,390,368,347,328,309,292,276,260,245,232 219,206,195,184,174,164,155,146,138,130,123,116 Tuning -2: 868,820,774,730,689,651,614,580,547,516,487,460 434,410,387,365,345,325,307,290,274,258,244,230 217,205,193,183,172,163,154,145,137,129,122,115 Tuning -1: 862,814,768,725,684,646,610,575,543,513,484,457 431,407,384,363,342,323,305,288,272,256,242,228 216,203,192,181,171,161,152,144,136,128,121,114