CSMP (File Format) - Revision history

imported>Antidote: Undo revision 359 by Parax0 (talk)

2015-01-26T09:34:14Z

Undo revision 359 by Parax0 (talk)

← Older revision		Revision as of 09:34, 26 January 2015
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	\|-		\|-
	\| 0x8+N		\| 0x8+N
	\| colspan=2 {{unknown\|End of chunk ~~header~~}}		\| colspan=2 {{unknown\|End of chunk}}
	\|}		\|}

>Aruki: /* Chunk Header */

2015-01-26T03:45:48Z

Chunk Header

← Older revision		Revision as of 03:45, 26 January 2015
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	\|-		\|-
	\| 0x8+N		\| 0x8+N
	\| colspan=2 {{unknown\|End of chunk}}		\| colspan=2 {{unknown\|End of chunk header}}
	\|}		\|}

>Aruki: /* Format */

2015-01-26T03:45:24Z

Format

← Older revision		Revision as of 03:45, 26 January 2015
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	{\|class="wikitable"		{\|class="wikitable"
	!Offset		! Offset
	!Size		! Size
	!Description		! Description
	\|-		\|-
	\|0x0		\| 0x0
	\|4		\| 4
	\|'''"CSMP" magic''' fourCC		\| '''"CSMP" magic''' fourCC
	\|-		\|-
	\|0x4		\| 0x4
	\|4		\| 4
	\|'''Version'''; always 1		\| '''Version'''; always 1
	\|}		\|}

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	{\|class="wikitable"		{\|class="wikitable"
	!Offset		! Offset
	!Size		! Size
	!Description		! Description
	\|-		\|-
	\|0x0		\| 0x0
	\|4		\| 4
	\|'''Chunk type''' fourCC		\| '''Chunk type''' fourCC
	\|-		\|-
	\|0x4		\| 0x4
	\|4		\| 4
	\|'''Chunk size (N)'''		\| '''Chunk size (N)'''
	\|-		\|-
	\|0x8+N		\| 0x8+N
	\|colspan=2\|End of chunk		\| colspan=2 {{unknown\|End of chunk}}
	\|}		\|}

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	!Description		!Description
	\|-		\|-
	\|0x0		\| 0x0
	\|1		\| 1
	\|'''Unknown'''		\| {{unknown\|'''Unknown'''
	\|-		\|-
	\|0x1		\| 0x1
	\|1		\| 1
	\|'''Loop Flag'''		\| '''Loop Flag'''
	\|-		\|-
	\|0x2		\| 0x2
	\| 4		\| 4
	\|'''Unknown'''		\| {{unknown\|'''Unknown'''}}
	\|-		\|-
	\|0x6		\| 0x6
	\|2		\| 2
	\|'''Unknown'''		\| {{unknown\|'''Unknown'''}}
	\|-		\|-
	\|0x8		\| 0x8
	\|4		\| 4
	\|'''Volume'''		\| '''Volume'''
	\|}		\|}

imported>Antidote at 02:19, 26 January 2015

2015-01-26T02:19:32Z

← Older revision		Revision as of 02:19, 26 January 2015
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	=== DATA ===		=== DATA ===

	The DATA section essentially just embeds a standard DSP, including the full header and ADPCM audio data. Refer to the [[DSP (File Format)\|DSP]] page for details. Note that for some reason, the DATA chunk is ~~often~~ 4 bytes smaller than its size indicates.		The DATA section essentially just embeds a standard DSP, including the full header and ADPCM audio data. Refer to the [[DSP (File Format)\|DSP]] page for details. Note that for some reason, the DATA chunk is always 4 bytes smaller than its size indicates.

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

imported>Antidote: Undo revision 300 by Antidote (talk)

2015-01-26T02:19:11Z

Undo revision 300 by Antidote (talk)

← Older revision		Revision as of 02:19, 26 January 2015
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	The '''.CSMP file format''' is an audio format seen in Retro Studios games starting in Metroid Prime 3. It's very similar in use to [[AGSC (File Format)\|AGSC]] and usually contains sound affects. Where CSMP differs is the fact that it only contains one sound and is broken up into obvious data chunks with easily identifiable sizes.		The '''.CSMP file format''' is an audio format seen in Retro Studios games starting in Metroid Prime 3. It's very similar in use to [[AGSC (File Format)\|AGSC]] and usually contains sound affects. Where CSMP differs is the fact that it only contains one sound and is broken up into obvious data chunks with easily identifiable sizes.

	{{todo\|Notate Tropical ~~freeze~~ differences ~~([[User:Parax0\|Paraxade]] do you know anything?)~~}}		{{todo\|Notate Tropical Freeze differences.}}

	__TOC__		__TOC__
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	This is the header structure found in Metroid Prime 3 and Donkey Kong Country Returns; Tropical Freeze's is a bit different.		This is the header structure found in Metroid Prime 3 and Donkey Kong Country Returns; Tropical Freeze's is a bit different.

	~~{{todo\|We've had success getting audio out of Tropical Freeze, crediar mentioned ddspadpcm being used in Tropical Freeze. What is it? And can we find any information on it?}}~~

	{\|class="wikitable"		{\|class="wikitable"
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	\|0x0		\|0x0
	\|4		\|4
	\|'''Chunk type'''		\|'''Chunk type''' fourCC
	\|-		\|-
	\|0x4		\|0x4
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	=== DATA ===		=== DATA ===

	The DATA section essentially just embeds a standard DSP, including the full header and ADPCM audio data. Refer to the [[DSP (File Format)\|DSP]] page for details. Note that for some reason, the DATA chunk is ~~always~~ 4 bytes smaller than its size indicates.		The DATA section essentially just embeds a standard DSP, including the full header and ADPCM audio data. Refer to the [[DSP (File Format)\|DSP]] page for details. Note that for some reason, the DATA chunk is often 4 bytes smaller than its size indicates.

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

imported>Antidote at 02:16, 26 January 2015

2015-01-26T02:16:46Z

← Older revision		Revision as of 02:16, 26 January 2015
Line 1:		Line 1:
	The '''.CSMP file format''' is an audio format seen in Retro Studios games starting in Metroid Prime 3. It's very similar in use to [[AGSC (File Format)\|AGSC]] and usually contains sound affects. Where CSMP differs is the fact that it only contains one sound and is broken up into obvious data chunks with easily identifiable sizes.		The '''.CSMP file format''' is an audio format seen in Retro Studios games starting in Metroid Prime 3. It's very similar in use to [[AGSC (File Format)\|AGSC]] and usually contains sound affects. Where CSMP differs is the fact that it only contains one sound and is broken up into obvious data chunks with easily identifiable sizes.

	{{todo\|Notate Tropical ~~Freeze~~ differences.}}		{{todo\|Notate Tropical freeze differences ([[User:Parax0\|Paraxade]] do you know anything?)}}

	__TOC__		__TOC__
Line 12:		Line 12:

	This is the header structure found in Metroid Prime 3 and Donkey Kong Country Returns; Tropical Freeze's is a bit different.		This is the header structure found in Metroid Prime 3 and Donkey Kong Country Returns; Tropical Freeze's is a bit different.

			{{todo\|We've had success getting audio out of Tropical Freeze, crediar mentioned ddspadpcm being used in Tropical Freeze. What is it? And can we find any information on it?}}

	{\|class="wikitable"		{\|class="wikitable"
Line 38:		Line 40:
	\|0x0		\|0x0
	\|4		\|4
	\|'''Chunk type''' ~~fourCC~~		\|'''Chunk type'''
	\|-		\|-
	\|0x4		\|0x4
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	=== DATA ===		=== DATA ===

	The DATA section essentially just embeds a standard DSP, including the full header and ADPCM audio data. Refer to the [[DSP (File Format)\|DSP]] page for details. Note that for some reason, the DATA chunk is ~~often~~ 4 bytes smaller than its size indicates.		The DATA section essentially just embeds a standard DSP, including the full header and ADPCM audio data. Refer to the [[DSP (File Format)\|DSP]] page for details. Note that for some reason, the DATA chunk is always 4 bytes smaller than its size indicates.

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

>Aruki: /* Chunk Header */

2015-01-25T22:33:19Z

Chunk Header

← Older revision		Revision as of 22:33, 25 January 2015
Line 38:		Line 38:
	\|0x0		\|0x0
	\|4		\|4
	\|'''Chunk type'''		\|'''Chunk type''' fourCC
	\|-		\|-
	\|0x4		\|0x4

>Aruki at 21:08, 25 January 2015

2015-01-25T21:08:57Z

← Older revision		Revision as of 21:08, 25 January 2015
Line 1:		Line 1:
	The '''.CSMP file format''' is an audio format seen in Retro Studios games starting in Metroid Prime 3. It's very similar in use to [[AGSC (File Format)\|AGSC]] and usually contains sound affects. Where CSMP differs is the fact that it only contains one sound and is broken up into obvious data chunks with easily identifiable sizes.		The '''.CSMP file format''' is an audio format seen in Retro Studios games starting in Metroid Prime 3. It's very similar in use to [[AGSC (File Format)\|AGSC]] and usually contains sound affects. Where CSMP differs is the fact that it only contains one sound and is broken up into obvious data chunks with easily identifiable sizes.

	{{todo\|Notate Tropical ~~freeze~~ differences.}}		{{todo\|Notate Tropical Freeze differences.}}

	__TOC__		__TOC__

>Aruki: Also no I don't really know anything.

2015-01-25T21:08:43Z

Also no I don't really know anything.

← Older revision		Revision as of 21:08, 25 January 2015
Line 1:		Line 1:
	The '''.CSMP file format''' is an audio format seen in Retro Studios games starting in Metroid Prime 3. It's very similar in use to [[AGSC (File Format)\|AGSC]] and usually contains sound affects. Where CSMP differs is the fact that it only contains one sound and is broken up into obvious data chunks with easily identifiable sizes.		The '''.CSMP file format''' is an audio format seen in Retro Studios games starting in Metroid Prime 3. It's very similar in use to [[AGSC (File Format)\|AGSC]] and usually contains sound affects. Where CSMP differs is the fact that it only contains one sound and is broken up into obvious data chunks with easily identifiable sizes.

	{{todo\|Notate Tropical freeze differences ~~([[User:Parax0\|Paraxade]] do you know anything?)~~}}		{{todo\|Notate Tropical freeze differences.}}

	__TOC__		__TOC__
Line 12:		Line 12:

	This is the header structure found in Metroid Prime 3 and Donkey Kong Country Returns; Tropical Freeze's is a bit different.		This is the header structure found in Metroid Prime 3 and Donkey Kong Country Returns; Tropical Freeze's is a bit different.

	~~{{todo\|We've had success getting audio out of Tropical Freeze, crediar mentioned ddspadpcm being used in Tropical Freeze. What is it? And can we find any information on it?}}~~

	{\|class="wikitable"		{\|class="wikitable"

>Aruki: Restructuring a little and adding some info

2015-01-25T21:08:11Z

Restructuring a little and adding some info

← Older revision		Revision as of 21:08, 25 January 2015
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	__TOC__		__TOC__

	== ~~Header~~ ==		== Format ==

	This is the header structure found in Metroid Prime 3 and Donkey Kong Country Returns; Tropical Freeze's ~~seems to be~~ a bit different~~. The file can be read using a simple while loop; each chunk sets its own size~~.		CSMP files are made up of a number of data chunks. Since not every file always has every chunk, the best way to read a CSMP file is to use a while loop to check the chunk headers and parse their contents until you reach the end of the file.

			=== Header ===

			This is the header structure found in Metroid Prime 3 and Donkey Kong Country Returns; Tropical Freeze's is a bit different.

	{{todo\|We've had success getting audio out of Tropical Freeze, crediar mentioned ddspadpcm being used in Tropical Freeze. What is it? And can we find any information on it?}}		{{todo\|We've had success getting audio out of Tropical Freeze, crediar mentioned ddspadpcm being used in Tropical Freeze. What is it? And can we find any information on it?}}
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	\|}		\|}

	== Chunk ==		=== Chunk Header ===

			Every chunk begins with this header; it contains a brief data type identifier and a size.

	{\|class="wikitable"		{\|class="wikitable"
Line 41:		Line 47:
	\|-		\|-
	\|0x8+N		\|0x8+N
	\|colspan=2\|End of chunk ~~(usually, subtract 4 when the chunk type is equal to 0x44415441 ["DATA"])~~		\|colspan=2\|End of chunk
	\|}		\|}

	~~== Chunk Types ==~~

	~~The structure for each chunk are as follows:~~

	=== NAME ===		=== NAME ===
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	=== PAD ===		=== PAD ===

	~~Padding~~; ~~just skip this chunk using its size value~~.		This chunk is just padded with 0xFF; usually contains 0x14 bytes.

	=== DATA ===		=== DATA ===

	Refer to the [[DSP (File Format)\|DSP]] page for details.		The DATA section essentially just embeds a standard DSP, including the full header and ADPCM audio data. Refer to the [[DSP (File Format)\|DSP]] page for details. Note that for some reason, the DATA chunk is often 4 bytes smaller than its size indicates.

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