GT20 Archive: Difference between revisions
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imported>Ikskoks (Created page with "{{GRAFPageHeader}} == GTO == * ''' Format Type ''': Image <br> * ''' [http://en.wikipedia.org/wiki/Endianness Endian Order] ''': Little Endian <br> === Format Specific...") |
imported>Ikskoks |
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{{GRAFPageHeader}} | {{GRAFPageHeader}} | ||
== GTO == | == GTO, GT20 == | ||
* ''' Format Type ''': | * ''' Format Type ''': Compressed archive / Compressed image<br> | ||
* ''' [http://en.wikipedia.org/wiki/Endianness Endian Order] ''': Little Endian <br> | * ''' [http://en.wikipedia.org/wiki/Endianness Endian Order] ''': Little Endian <br> | ||
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<div class="toccolours mw-collapsible" id="mw-customcollapsible-myDivision" style="width:800px; overflow:auto;"> | <div class="toccolours mw-collapsible" id="mw-customcollapsible-myDivision" style="width:800px; overflow:auto;"> | ||
<pre> | <pre> | ||
// GTO/GT20 file format | |||
//header | //header | ||
4 bytes (char) - signature // "GT20" | 4 bytes (char) - signature // "GT20" | ||
4 bytes (uint32) - uncompressed size | 4 bytes (uint32) - uncompressed file size | ||
4 bytes (uint32) - GT overlap // 3 | 4 bytes (uint32) - GT overlap // 3 | ||
4 bytes (uint32) - length of additional information // usually 0 | 4 bytes (uint32) - length of additional information // usually 0 | ||
x bytes - additional information (optional) | x bytes - additional information (optional) | ||
// data | |||
x bytes - compressed data | x bytes - compressed data | ||
</pre> | </pre> | ||
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=== QuickBMS Script === | === QuickBMS Script === | ||
* [aluigi.altervista.org/bms/ducati_world_dc.bms ducati_world_dc.bms] | * [https://aluigi.altervista.org/bms/ducati_world_dc.bms ducati_world_dc.bms] | ||
=== Notes and Comments === | === Notes and Comments === | ||
* GTO files are compressed with GT compression algorithm. | * GTO files from "Chill" are [[TIM Image|TIM images]] compressed with GT compression algorithm. | ||
=== Games === | === Games === | ||
List of games using this file format: | List of games using this file format: | ||
* Chill | * Chill (PS1) (*.GTO) | ||
* Ducati World | * Ducati World: Racing Challenge | ||
* Martian Gothic: Unification (PS1) (*.GT20) | |||
=== Compatible Programs === | === Compatible Programs === | ||
| Line 44: | Line 49: | ||
[[Category:Complete WIP|Chill GTO]] | [[Category:Complete WIP|Chill GTO]] | ||
[[Category:Platform | [[Category:Platform PS1|Chill GTO]] | ||
[[Category:CE | [[Category:CE Compressed|Chill GTO]] | ||
[[Category:Format_Archive | Type: Archive]] | |||
[[Category:Format_Image | Type: Image]] | [[Category:Format_Image | Type: Image]] | ||
[[Category:Extension_gto | Extension: gto]] | [[Category:Extension_gto | Extension: gto]] | ||
[[Category:Extension_gt20 | Extension: gt20]] | |||
[[Category:GT compression]] | |||
[[Category:File Format]] | [[Category:File Format]] | ||
Latest revision as of 22:22, 20 July 2021
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GTO, GT20
- Format Type : Compressed archive / Compressed image
- Endian Order : Little Endian
Format Specifications
// GTO/GT20 file format //header 4 bytes (char) - signature // "GT20" 4 bytes (uint32) - uncompressed file size 4 bytes (uint32) - GT overlap // 3 4 bytes (uint32) - length of additional information // usually 0 x bytes - additional information (optional) // data x bytes - compressed data
MultiEx BMS Script
Not written yet.
QuickBMS Script
Notes and Comments
- GTO files from "Chill" are TIM images compressed with GT compression algorithm.
Games
List of games using this file format:
- Chill (PS1) (*.GTO)
- Ducati World: Racing Challenge
- Martian Gothic: Unification (PS1) (*.GT20)
Compatible Programs
None.