CSMP (File Format): Difference between revisions
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The '''. | 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 ([[User:Parax0|Paraxade]] do you know anything?)}} | ||
__TOC__ | __TOC__ | ||
== Header == | |||
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. | |||
{{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?}} | ||
| Line 17: | Line 18: | ||
|0x0 | |0x0 | ||
|4 | |4 | ||
|''' | |'''"CSMP" magic''' fourCC | ||
|- | |- | ||
|0x4 | |0x4 | ||
|4 | |4 | ||
|'''Version'''; | |'''Version'''; always 1 | ||
|} | |} | ||
==Chunk== | == Chunk == | ||
{|class="wikitable" | {|class="wikitable" | ||
| Line 33: | Line 34: | ||
|0x0 | |0x0 | ||
|4 | |4 | ||
|''' | |'''Chunk type''' | ||
|- | |- | ||
|0x4 | |0x4 | ||
|4 | |4 | ||
|''' | |'''Chunk size (N)''' | ||
|- | |- | ||
|0x8+N | |0x8+N | ||
| Line 43: | Line 44: | ||
|} | |} | ||
==Chunk Types== | == Chunk Types == | ||
The structure for each chunk are as follows: | |||
=== NAME === | |||
This chunk just has a null-terminated string; it's the name of the contained sound data. | |||
=== INFO === | |||
{|class="wikitable" | {|class="wikitable" | ||
!Offset | !Offset | ||
| Line 75: | Line 79: | ||
|'''Volume''' | |'''Volume''' | ||
|} | |} | ||
===DATA=== | === PAD === | ||
Padding; just skip this chunk using its size value. | |||
=== DATA === | |||
Refer to the [[DSP (File Format)|DSP]] page for details. | Refer to the [[DSP (File Format)|DSP]] page for details. | ||
[[Category:File Formats]] | |||
[[Category:Audio]] | [[Category:Audio]] | ||
[[Category:Metroid Prime 3: Corruption]] | [[Category:Metroid Prime 3: Corruption]] | ||
[[Category:Donkey Kong Country Returns]] | [[Category:Donkey Kong Country Returns]] | ||