Reaktor/Varia/NTF file

NTF stands for "Native Table File", which contains values in a format acceptable by Event Table

NTF file structure

The structure of NTF file was not officially published, so below information may be wrong.

Data Type	Start Hex	Start Byte	End Byte	Len	Description
Int-32	0	0	3	4	Always zero?
Int-32	4	4	7	4	Always zero?
Int-32	8	8	11	4	Always One?
Int-32	C	12	15	4	X-Size - Int32
Int-32	10	16	19	4	Y-Size - Int32
Float-32	14	20	23	4	Value Min
Float-32	18	24	27	4	Value Max
Float-32	1C	28	31	4	Step Size
Float-32	20	32	35	4	Default
Int-32	24	36	39	4	Display Units, values = 0,1,2
Int-32	28	40	43	4	Always 0?
Int-32	2C	44	47	4	Always 0?
Int-32	30	48	51	4	Always 0?
Int-32	34	52	55	4	X-Units, values = 0,1,2,3
Float-32	38	56	59	4	Samples / Sec - in millisecond mode??? - Tied to pos 0x40
Float-32	3C	60	63	4	BPM
Float-32	40	64	67	4	Samples / Tick - in tempo ticks mode??? - Tied to pos 0x38
Int-32	44	68	71	4	Ticks / Beat
Int-32	48	72	75	4	Always 4?
Int-32	4C	76	79	4	Always 0?
Float-32	50	80	83	4	Always = 1?
Float-32	54	84	87	4	Always = 1?
Int-32	58	88	91	4	Y-Units values = 0,1
Float-32	5C	92	95	4	Always = 48? (default samples/sec?)
Float-32	60	96	99	4	Always = 120? (default BPM?)
Float-32	64	100	103	4	Always = 1? (default samples/tick?)
Int-32	68	104	107	4	Always 24 (0x18)? (default ticks/beat?)
Int-32	6C	108	111	4	Always 4?
Int-32	70	112	115	4	Always 0?
Float-32	74	116	119	4	Always = 1?
Float-32	78	120	123	4	Always = 1?
float-32	7C	124	127	4	Start of table data stored as Float-32's. Data is saved by row. So...First row = (y0, x0), (y0,x1), (y0,x2)...(y1, x0), (y1,x1), (y1,x2)…etc