OBD:OSBD/OSGr

Offset	Type	Raw Hex	Value	Description
0x00	int32	72 47 53 4F	OSGr	Oni Sound Group
0x04	int32	B4 00 00 00	180	size of OSGr chunk (from after this field and to the end)
0x08	int32	06 00 00 00	6	version (see below)
0x0C	float	00 00 80 3F	1.0	playback volume (present for version 2 and above, default is 1)
0x10	float	00 00 80 3F	1.0	playback speed AKA pitch (present for version 3 and above, default is 1)
0x14	int16	00 00	0	prevent repeats (present for version 6 and above, default is 1 for versions 4 and 5 and 0 for versions lower than 4)
0x16	int16	00 00	0	last selected permutation (present for version 6 and above, default is 0, used with prevent repeats)
0x18	int32	01 00 00 00	1	number of channels (1 or 2, same as in the sound files linked from permutations)
0x1C	int32	03 00 00 00	3	number of permutations
First permutation
0x00	int32	0A 00 00 00	10	weight
0x04	float	00 00 80 3F	1.0	minimum volume
0x08	float	00 00 80 3F	1.0	maximum volume
0x0C	float	33 33 33 3F	0.7	minimum pitch
0x10	float	33 33 33 3F	0.7	maximum pitch
0x14	char[32]	61 63 35...	ac5lp1.aif	permutation sound name (reference to f.e. 09376-ac5lp1.aif.SNDD of level 3)

Fury vocalizations

Those are sped up by 1.14 in Oni, which explains why they sound weird when exported.

Version

Just as for other OSBD, there have been several version of the binary format.

Over time, some fields that used to be hardcoded became customizeable on a group-per-group basis.

Thus, later versions include some extra fields as compared to earlier ones.

The above example belongs to the latest OSGr version encountered in Oni: 6.

Lower versions lack certain fields, and the following content is simply shifted backwards.

Dialog from level0_Tools