Audiotable - Revision history

Aroenai: Added info for moving the Audiotable file (like if you want to restore the Fire Temple music)

2017-04-01T02:49:22Z

Added info for moving the Audiotable file (like if you want to restore the Fire Temple music)

Aroenai: Adding offsets for the other roms

2017-03-31T05:11:22Z

Adding offsets for the other roms

Mzxrules: Created page with "'''Audiotable''' possibly contains the raw sound samples used to create the sound effects and music of Ocarina of Time == Audiotable Pointer Table == {{address3|space=code|n..."

2016-02-10T08:55:22Z

Created page with "'''Audiotable''' possibly contains the raw sound samples used to create the sound effects and music of Ocarina of Time == Audiotable Pointer Table == {{address3|space=code|n..."

New page

'''Audiotable''' possibly contains the raw sound samples used to create the sound effects and music of Ocarina of Time

== Audiotable Pointer Table ==

{{address3|space=code|name=Audiobank Pointer Table
|ver1=Debug|ref1=rom|start1=BCCD90
|ver2=NTSC 1.0|ref2=ram|start2=114260}}

== Notes ==

The third byte is an index for a list at 0xBCCD90 which gives the base address to load samples from. What is the purpose of this? Well apparently just to be a pain in the arse, because taking these numbers and adding them to sample pointers will load that sample perfectly if the index is changed to 1, which has a base address of zero and is what most instrument sets use. Only four sets seem to actually do this though, namely the Deku Tree, Jabu-Jabu's belly, Goron City and the Spirit Temple. Super Mario 64 does something similar but it affects every single instrument set in the game.

[[Category:Audio]]
[[Category:File Formats]]

← Older revision		Revision as of 02:49, 1 April 2017
Line 1:		Line 1:
	'''Audiotable''' possibly contains the raw sound samples used to create the sound effects and music of Ocarina of Time		'''Audiotable''' possibly contains the raw sound samples used to create the sound effects and music of Ocarina of Time
		+
		+	== Moving Audiotable ==
		+	To move the Audiotable file to another location in ROM, you will need to correct its entry in the file table, update the assembly code used to load sounds from the file, and update the [[CRC]]. This can be found at 0xB5A4D4 (Debug ROM) and looks like:
		+
		+	<tt>3C05 xxxx 24A5 yyyy</tt>
		+
		+	In [[MIPS]] assembly:
		+	LUI $A1,xxxx
		+	ADDIU $A1,$A1,yyyy
		+
		+	* '''x''' = upper half of address
		+	* '''y''' = lower half of address

	== Audiotable Pointer Table ==		== Audiotable Pointer Table ==

@@ Line 5: / Line 5: @@
 {{address3|space=code|name=Audiobank Pointer Table
 |ver1=Debug|ref1=rom|start1=BCCD90
-|ver2=NTSC 1.0|ref2=ram|start2=114260}}
+|ver2=NTSC 1.0|ref2=ram|start2=114260
 == Notes ==