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Pascal/Delphi Source File | 1996-09-04 | 8.3 KB | 194 lines

MASTERTRACKER FORMAT This program don't support the mtr files larger than 64 Kb because of the segmentation in real mode. In fact, MASTERTRACKER 2.x use the REAL FLAT MODE for making music larger than 64 Kb. The old music files formats .MTR (v1.x) consist of: --------------------------------------------------- '------------------------- 'FILE FORMAT: LENGTH '------------------------- 'INFORMATION | 0050 | MTRACK NOM_MUSIQUE (20 CHAR) 00 (NBVOICES%-1) 00 (NB PATTERN-1) 00 (LENGTH) 01F3 (RESTART) 00000000 (LONGUEUR) + CHR(1AH) 'SPEED | 0002 | 'DEVICE | 0001 | 0=SPK 1=ADL 2=SBP ;NOT USED NOW 'POSITIONS | 0256 | 'VOICES TYPE | 0256 | '------------------------- 'INSTRUMENTS: | 4096 | (TOTAL BYTES, 64 INSTRUMENTS) '------------------------- 'INSTRUM NAME | 0020 | 'DATAS | 0044 | (TOTAL BYTES, 1 INSTRUMENT 'IDENTIFICATION---|------|------| ' | 0001 | 0001 | IDENTIFICATION: THIS BYTE=02 WHEN IT IS USED OR 00 WHEN NOT. '1° OPPERATOR-----|------|------| ' | | 0004B| MODULATOR FREQUECY MULTIPLE ' | | 0001B| KSR ' | | 0001B| EG TYPE ' | | 0001B| VIBRATO ' | | 0001B| AMPLITUDE MODULATION ' | | | ' | | 0006B| TOTAL LEVEL ' | | 0002B| SCALING LEVEL ' | | | ' | | 0004B| DECAY RATE ' | | 0004B| ATTACK RATE ' | | | ' | | 0004B| RELEASE RATE ' | | 0004B| SUBSTAIN LEVEL ' | | | ' | | 0001B| ALGORITHM ' | | 0003B| CONNECTION ' | | | ' | | 0002B| WAVEFORM SELECT ' | | 0004B| MODULATOR FREQUECY MULTIPLE ' | | 0001B| KSR ' | | 0001B| EG TYPE ' | | 0001B| VIBRATO ' | | 0001B| AMPLITUDE MODULATION '2° OPPERATOR-----|------|------| ' | | 0006B| TOTAL LEVEL ' | | 0002B| SCALING LEVEL ' | | | ' | | 0004B| DECAY RATE ' | | 0004B| ATTACK RATE ' | | | ' | | 0004B| RELEASE RATE ' | | 0004B| SUBSTAIN LEVEL ' | | | ' | | 0001B| ALGORITHM ' | | 0003B| CONNECTION ' | | | ' | | 0002B| WAVEFORM SELECT ' OTHER BYTES UNUSED | | '------------------------- 'PATTERN | ???? | ????=NUMBER OF VOICES * NUMBER OF PATTERN * 256 -> MAX=65536 '------------------------- The new music files formats .MTR (v2.x) consist of: --------------------------------------------------- '------------------------- 'FILE FORMAT: LENGTH '------------------------- 'INFORMATION | 0050 | MTRACK MUSICNAME (20 CHAR) 00 (NBVOICES%-1) 00 (NBDIGITVOICES%) 00 (NB PATTERN-1) 00 (LENGTH) 00 (NB INSTRUM) 01F3 (RESTART) 00000000 (LENGHT) + CHR(1AH) 'POSITIONS | 0256 | '------------------------- 'INSTRUM NAME | 0020 | 'DATAS | 0044 | (TOTAL BYTES, 1 INSTRUMENT 'IDENTIFICATION---|------|------| ' | 0001 | 0001 | IDENTIFICATION: THIS BYTE=02 WHEN IT IS USED OR 00 WHEN NOT. '1° OPPERATOR-----|------|------| ' | | 0004B| MODULATOR FREQUECY MULTIPLE ' | | 0001B| KSR ' | | 0001B| EG TYPE ' | | 0001B| VIBRATO ' | | 0001B| AMPLITUDE MODULATION ' | | | ' | | 0006B| TOTAL LEVEL ' | | 0002B| SCALING LEVEL ' | | | ' | | 0004B| DECAY RATE ' | | 0004B| ATTACK RATE ' | | | ' | | 0004B| RELEASE RATE ' | | 0004B| SUBSTAIN LEVEL ' | | | ' | | 0001B| ALGORITHM ' | | 0003B| CONNECTION ' | | | ' | | 0002B| WAVEFORM SELECT ' | | 0004B| MODULATOR FREQUECY MULTIPLE ' | | 0001B| KSR ' | | 0001B| EG TYPE ' | | 0001B| VIBRATO ' | | 0001B| AMPLITUDE MODULATION '2° OPPERATOR-----|------|------| ' | | 0006B| TOTAL LEVEL ' | | 0002B| SCALING LEVEL ' | | | ' | | 0004B| DECAY RATE ' | | 0004B| ATTACK RATE ' | | | ' | | 0004B| RELEASE RATE ' | | 0004B| SUBSTAIN LEVEL ' | | | ' | | 0001B| ALGORITHM ' | | 0003B| CONNECTION ' | | | ' | | 0002B| WAVEFORM SELECT ' OTHER BYTES UNUSED | | '------------------------- 'PATTERN | ???? | ????=NUMBER OF VOICES * NUMBER OF PATTERN * 256 -> MAX=65536 '------------------------- '------------------------- 'NEW FILE FORMAT MTRACK NC 00 00 00 00 00 00 0000 00000000 '------------------------- 'INFORMATIONS | 0050 | MTRACK NC (NO CRUNCHED) MUSICNAME (20 CHAR) 00 (NBVOICES%-1) 00 (NBDIGITVOICES%) 00 (NB PATTERN-1) 00 (LENGTH) 00 (NB INSTRUM) 01F3 (RESTART) 00000000 (LENGHT) + CHR(1AH) 'MUSIC NAME | 0020 | 'POSITIONS | 0256 | '------------------------- 'INSTRUMENTS: '------------------------- 'SAMPLENAME | 0020 | SAMPLES TOTAL MAX=16384, 1 SAMPLE=64 BYTES 'DATAS | 0044 | (TOTAL BYTES, 1 INSTRUMENT 'IDENTIFICATION---|------|------| ' | 0001 | 0001 | IDENTIFICATION: THIS BYTE=02 WHEN IT IS USED OR 00 WHEN NOT. '1° OPPERATOR-----|------|------| ' | | 0004B| MODULATOR FREQUECY MULTIPLE ' | | 0001B| KSR ' | | 0001B| EG TYPE ' | | 0001B| VIBRATO ' | | 0001B| AMPLITUDE MODULATION ' | | | ' | | 0006B| TOTAL LEVEL ' | | 0002B| SCALING LEVEL ' | | | ' | | 0004B| DECAY RATE ' | | 0004B| ATTACK RATE ' | | | ' | | 0004B| RELEASE RATE ' | | 0004B| SUBSTAIN LEVEL ' | | | ' | | 0001B| ALGORITHM ' | | 0003B| CONNECTION ' | | | ' | | 0002B| WAVEFORM SELECT ' | | 0004B| MODULATOR FREQUECY MULTIPLE ' | | 0001B| KSR ' | | 0001B| EG TYPE ' | | 0001B| VIBRATO ' | | 0001B| AMPLITUDE MODULATION '2° OPPERATOR-----|------|------| ' | | 0006B| TOTAL LEVEL ' | | 0002B| SCALING LEVEL ' | | | ' | | 0004B| DECAY RATE ' | | 0004B| ATTACK RATE ' | | | ' | | 0004B| RELEASE RATE ' | | 0004B| SUBSTAIN LEVEL ' | | | ' | | 0001B| ALGORITHM ' | | 0003B| CONNECTION ' | | | ' | | 0002B| WAVEFORM SELECT ' OTHER BYTES UNUSED | | '------------------------- 'PATTERN | ???? | NB VOICES * NB PATTERN * 256 -> MAX=256 PATTERN 2097152 BYTES '------------------------- Now you can use easilly this new ADLIB player in your demos and create yourself your music. Attention: if you encounter some synchro problem when you do some animation, you can increment or decrement the value of the 'PUBLIC SPEED:WORD' because the interruption is generaly called 70 times per second as your monitor in several screens modes!