Engawa Boys and Kemonotan JPKG: Difference between revisions
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imported>Ikskoks |
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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> | ||
//header | // header | ||
4 bytes (char) - signature // "jPKG" | 4 bytes (char) - signature // "jPKG" | ||
4 bytes (uint32) - number of entries in table1 | 4 bytes (uint32) - number of entries in table1 | ||
4 bytes (uint32) - number of entries in table2 | 4 bytes (uint32) - number of entries in table2 | ||
8 bytes - unknown | |||
4 bytes (uint32) - block size | |||
x bytes - | // table1 data | ||
num_of_entries * | |||
{ | |||
8 bytes - unknown | |||
8 bytes (uint64) - offset | |||
8 bytes (uint64) - file uncompressed size | |||
} | |||
// table2 data | |||
num_of_entries * | |||
{ | |||
4 bytes (uint32) - offset | |||
4 bytes (uint32) - unknown | |||
4 bytes (uint32) - file compressed size | |||
4 bytes (uint32) - unknown | |||
} | |||
x bytes - file data | |||
</pre> | </pre> | ||
</div> | </div> | ||
Revision as of 21:14, 5 May 2022
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JPKG
- Format Type : Archive
- Endian Order : Little Endian
- Signature : jPKG / jTOC
Format Specifications
// header
4 bytes (char) - signature // "jPKG"
4 bytes (uint32) - number of entries in table1
4 bytes (uint32) - number of entries in table2
8 bytes - unknown
4 bytes (uint32) - block size
// table1 data
num_of_entries *
{
8 bytes - unknown
8 bytes (uint64) - offset
8 bytes (uint64) - file uncompressed size
}
// table2 data
num_of_entries *
{
4 bytes (uint32) - offset
4 bytes (uint32) - unknown
4 bytes (uint32) - file compressed size
4 bytes (uint32) - unknown
}
x bytes - file data
Notes and Comments
- This file format uses lz77ea_970 compression.
Games
List of games using this file format:
- Engawa Boys and Kemonotan (*.JPKG)
QuickBMS Script
Not written yet.
Compatible Programs
None.