OBD:OSBD/OSAm

Minimal data, just to get the page started.

Hex	Translation	Meaning
6D 41 53 4F	OSAm	Oni Sound Ambient
C8 00 00 00	200	200 bytes; size of the part that follows
06 00 00 00	6	unknown
01 00 00 00	1	priority; the following priorities are possible (values in dec): 0 - low 1 - normal 2 - high 3 - highest
04 00 00 00	4	sound options; it's a bitset; the following bits are possible (values in dec): 0 - none 1 - interrupt tracks on stop 2 - play once 4 - can pan
00 00 20 41	10.000000	unknown
00 00 80 3F	1.000000	minimum elapsed time in seconds
00 00 80 3F	1.000000	maximum elapsed time in seconds
00 00 20 41	10.000000	minimum volume distance
00 00 48 42	50.000000	maximum volume distance
not used		detail track name (reference to a .grp.OSBD file)
aircon5lp		base track 1 name (reference to 06375-aircon5lp..grp.OSBD)
not used		base track 2 name (reference to a .grp.OSBD file)
not used		in sound name (reference to a .grp.OSBD file)
not used		out sound name (reference to a .grp.OSBD file)
03 00 00 00	3	unknown
00 00 00 00	0.000000	unknown
	filler	not used

(Possible field names for the "unknown" fields are: sphere radius, min. occlusion and threshold.)

Bitset at 0x08

Occurring values and respective sizes of whole raw part

• 4 - 200
• 5 - 204
• 6 - 208

bit 4 - no idea... probably enables something important ^^

bit 1 enables 1 trailing float (at 0xC8)

bit 2 enables 2 trailing floats (at 0xC8 and 0xCC)