RMT (format pliku) - Historia wersji

Mono: envelope command and distortion, instrument type and mode

2024-06-20T22:59:30Z

envelope command and distortion, instrument type and mode

@@ Linia 34: / Linia 34: @@
 	BYTE	vmin(bit 4-7)
 	BYTE	delay ($00 for no vibrato & no fshift)
-	BYTE	vibrato
+	BYTE	vibrato (0-3)
 a	BYTE	fshift
 b	BYTE	unused
 c		table of notes
 ?		envelope
@@ Linia 53: / Linia 63: @@
 	      command (bit 4-6), filter (bit 7)
 	BYTE	XY

0xF: poprawka bitów volume (by Marok)

2016-04-13T15:31:50Z

poprawka bitów volume (by Marok)

← poprzednia wersja		Wersja z 13 kwi 2016, 16:31
Linia 60:		Linia 60:
	BYTE		BYTE
	bit 0-5 note		bit 0-5 note
	bit 6-7 volume(HI) or pause(1-3 beats) or special		bit 6-7 volume(LO) or pause(1-3 beats) or special

	if note is $00-$3c:		if note is $00-$3c:
	BYTE		BYTE
	bit 0-1 volume(LO)		bit 0-1 volume(HI)
	bit 2-7 instrument number		bit 2-7 instrument number

	if note is $3d:		if note is $3d:
	BYTE		BYTE
	bit 0-1 volume(LO) volume only		bit 0-1 volume(HI) volume only

	if note is $3e:		if note is $3e:

Mono: instrumenty i tracki nieuzywane

2011-08-16T15:38:07Z

instrumenty i tracki nieuzywane

← poprzednia wersja		Wersja z 16 sie 2011, 16:38
Linia 88:		Linia 88:
	WORD ptr_instr3		WORD ptr_instr3
	...		...

			ptr_instr = 0 if instrument isn't used

	TRACKS TABLE (LO)		TRACKS TABLE (LO)
Linia 102:		Linia 104:
	BYTE highbyte_of_ptr_track2		BYTE highbyte_of_ptr_track2
	...		...

			ptr_track = 0 if track isn't used

	TRACK LIST struct (SONG)		TRACK LIST struct (SONG)

Mono: blok nazw songu i instrumentów

2011-08-16T12:35:51Z

blok nazw songu i instrumentów

← poprzednia wersja		Wersja z 16 sie 2011, 13:35
Linia 115:		Linia 115:
	Note: gotoline(BYTE) is not used in player (but tracker uses it)		Note: gotoline(BYTE) is not used in player (but tracker uses it)
	</pre>		</pre>

			Jeśli moduł nie jest "ogołocony" (opcja "Strip" w RMT), zaraz za głównym blokiem zawierającym moduł następuje drugi blok, w którym zapisane są:
			* nazwa utworu (max. 64 znaki),
			* nazwy instrumentów (max. 32 znaki każdy).
			Każda nazwa kończy się zerem (ATASCII #0).

	[[Kategoria:Emulacja]]		[[Kategoria:Emulacja]]
	[[Kategoria:Formaty plików]]		[[Kategoria:Formaty plików]]

Mono o 11:16, 16 sie 2011

2011-08-16T11:16:43Z

← poprzednia wersja		Wersja z 16 sie 2011, 12:16
Linia 15:		Linia 15:
	07 BYTE format version number ($01 for player routine 1.x compatible format)		07 BYTE format version number ($01 for player routine 1.x compatible format)
	08 WORD pointer to instrument pointers table		08 WORD pointer to instrument pointers table
	0a WORD pointer to ~~tracks~~ table (lo)		0a WORD pointer to track pointers table (lo)
	0c WORD pointer to ~~tracks~~ table (hi)		0c WORD pointer to track pointers table (hi)
	0e WORD pointer to tracks list (SONG)		0e WORD pointer to tracks list (SONG)

Mono o 11:14, 16 sie 2011

2011-08-16T11:14:52Z

← poprzednia wersja		Wersja z 16 sie 2011, 12:14
Linia 14:		Linia 14:
	06 BYTE player freq		06 BYTE player freq
	07 BYTE format version number ($01 for player routine 1.x compatible format)		07 BYTE format version number ($01 for player routine 1.x compatible format)
	08 WORD pointer to ~~instruments~~ table		08 WORD pointer to instrument pointers table
	0a WORD pointer to tracks table (lo)		0a WORD pointer to tracks table (lo)
	0c WORD pointer to tracks table (hi)		0c WORD pointer to tracks table (hi)

Mono o 11:06, 16 sie 2011

2011-08-16T11:06:03Z

← poprzednia wersja		Wersja z 16 sie 2011, 12:06
Linia 9:		Linia 9:
	offset type desc		offset type desc
	------ ---- ----		------ ---- ----
	00 ~~WORD~~ header string 'RMT4' or 'RMT8'		00 DWORD header string 'RMT4' or 'RMT8'
	04 BYTE track len ($00 means 256)		04 BYTE track len ($00 means 256)
	05 BYTE song speed		05 BYTE song speed

Tebe o 11:34, 6 mar 2011

2011-03-06T11:34:07Z

← poprzednia wersja		Wersja z 6 mar 2011, 12:34
Linia 116:		Linia 116:
	</pre>		</pre>

	[[Kategoria:~~Atari 8-bit~~]]		[[Kategoria:Emulacja]]
	[[Kategoria:Formaty plików]]		[[Kategoria:Formaty plików]]

Tebe o 11:32, 6 mar 2011

2011-03-06T11:32:42Z

← poprzednia wersja		Wersja z 6 mar 2011, 12:32
Linia 115:		Linia 115:
	Note: gotoline(BYTE) is not used in player (but tracker uses it)		Note: gotoline(BYTE) is not used in player (but tracker uses it)
	</pre>		</pre>

			[[Kategoria:Atari 8-bit]]
			[[Kategoria:Formaty plików]]

Tebe o 11:30, 6 mar 2011

2011-03-06T11:30:13Z

Nowa strona

<pre>
RMT 1.x module format
--------------------------------

header struct
=============

offset type desc
------ ---- ----
00 WORD header string 'RMT4' or 'RMT8'
04 BYTE track len ($00 means 256)
05 BYTE song speed
06 BYTE player freq
07 BYTE format version number ($01 for player routine 1.x compatible format)
08 WORD pointer to instruments table
0a WORD pointer to tracks table (lo)
0c WORD pointer to tracks table (hi)
0e WORD pointer to tracks list (SONG)

instrument struct
=================

offset type desc
------ ---- ----
00 BYTE tlen (pointer to end of table of notes)
01 BYTE tgo (pointer to loop of table of notes)
02 BYTE elen (pointer to end of envelope)
03 BYTE ego (pointer to loop of envelope)
04 BYTE tspd (bit 0-5), tmode (bit 6), ttype (bit 7)
05 BYTE audctl
06 BYTE vslide
07 BYTE vmin(bit 4-7)
08 BYTE delay ($00 for no vibrato & no fshift)
09 BYTE vibrato
0a BYTE fshift
0b BYTE unused
0c table of notes
? envelope

TABLE OF NOTES struct
=====================
BYTE note or frequence (according to the ttype)

ENVELOPE struct
===============
BYTE volume (bit 0-3 left channel) (bits 4-7 right channel
(in RMT4 it's the same as bits 0-3))
BYTE portamento (bit 0), distortion(bit 1-3),
command (bit 4-6), filter (bit 7)
BYTE XY

TRACK struct
============

BYTE
bit 0-5 note
bit 6-7 volume(HI) or pause(1-3 beats) or special

if note is $00-$3c:
BYTE
bit 0-1 volume(LO)
bit 2-7 instrument number

if note is $3d:
BYTE
bit 0-1 volume(LO) volume only

if note is $3e:
bit 6-7 pause
if pause is $01-$03: pause 1-3 beats
if pause is $00: next byte pause 1-255 beats

if note is $3f:
if bit 6-7 is zero: next byte speed $01-$ff
if bit 6 is zero, 7 is set up: next byte is track jump pointer
(go to $00-$ff from the begin of track data)
if bit 6-7 is set up: END of track

INSTRUMENTS TABLE
=================
WORD ptr_instr0
WORD ptr_instr1
WORD ptr_instr3
...

TRACKS TABLE (LO)
=================
BYTE lowbyte_of_ptr_track0
BYTE lowbyte_of_ptr_track1
BYTE lowbyte_of_ptr_track2
...

TRACKS TABLE (HI)
=================
BYTE highbyte_of_ptr_track0
BYTE highbyte_of_ptr_track1
BYTE highbyte_of_ptr_track2
...

TRACK LIST struct (SONG)
========================
BYTE tracknumL1,tracknumL2,tracknumL3,tracknumL4,[tracknumR1,..,tracknumR4]
BYTE tracknumL1,tracknumL2,tracknumL3,tracknumL4,[tracknumR1,..,tracknumR4]
BYTE tracknumL1,tracknumL2,tracknumL3,tracknumL4,[tracknumR1,..,tracknumR4]
...

if tracknum is FF, then empty track is used

if tracknumL1 is FE, then gotoline(BYTE)=tracknumL2, goto_pointer(WORD)=(tracknumL3,4)
Note: gotoline(BYTE) is not used in player (but tracker uses it)
</pre>