Request

Index Word	Description
0	Header code [0x00030140]
1	u8 unk0: 0 = unknown, 1 = unknown, 2 = unknown, 3 = unknown.
2	u8 unk1
3	u32, base offset for audio data in sharedmem(Normally zero).
4	u32, absolute end offset of the audio data in sharedmem(Normally sharedmem_size-4, since the offset-field is at sharedmem_size-4).
5	u8 unk3: 0 = unknown, non-zero = unknown.

Response

Index Word	Description
0	Header code
1	Result code