411 REFERENCE · Wikibooks
Reaktor/Varia/NTF file
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
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.
<table border=1 cellpadding=1 cellspacing=0>
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
<tr>
Float-32
38
<td
x:fmla="= D15 + 1">56</td>
<td
x:fmla="= (C16 +E16) - 1">59</td>
4
Samples
/ Sec - in millisecond mode??? - Tied to pos 0x40
</tr>
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
</table>