First 8 or more bytes of the file(s):
[.btx] - [62 74 78 00 01 01 00 00] - [btx���]
Bug details:
return error "The given key '7' (or 9,13,16) was not present in the dictionary" when opening the .btx file.
More details:
the format at the header of mbg_0011_honoka_00_00.btx is 0x07. the file could be open properly as DXT1 format with bc swizzle in the raw image viewer, and here is a list of all files:
Filename
header.format
Note
mbg_0011_honoka_00_00.btx
0x07
DXT1, Bc Swizzle
tutorial_000_00.btx
0x09
DXT5, Bc Swizzle
character_rings_0000.btx
0x0D
BC7, Bc Swizzle
map0603_08.btx
0x0D
BC7, Bc Swizzle (this file is from Hero must die. again)
mbc_1000_lam.btx
0x10
unsure, an 8-bit format
mbc_1000_bg.btx
0x00
ARGB8888_LE†
†. probably because it runs on windows?
the _clrCount of the BtxHeader_ may have related to the target platform, or just represent the version of the btx format.
Game Name: Love Live! School Idol Festival \~Afterschool Activity\~ Next Stage Console: Arcade (PC based)
Game Name: Hero must die. again Console: PC
Format extension(s): .btx Type: Image
First 8 or more bytes of the file(s): [.btx] - [62 74 78 00 01 01 00 00] - [btx���]
Bug details: return error "The given key '7' (or 9,13,16) was not present in the dictionary" when opening the .btx file.
†. probably because it runs on windows?
the _clrCount of the BtxHeader_ may have related to the target platform, or just represent the version of the btx format.
Sample files (if possible): https://mega.nz/file/Pi5wlCqA#BnkRc6-slAeZoL2atE2OfXV1TsiJ9k-9o2MQ4vXNHyQ
ll3\travel\map_bg\mbg_0011_honoka.pac\mbg_0011_honoka_00_00.btx
ll3\ui\tutorial\tutorial_000.pac\tutorial_000_00.btx
ll3\ui\character\0000.pac\character_rings_0000.btx
yuusha_shisu_again\map\06_satan_castle\03.pac\texture.pac\map0603_08.btx
ll3\ui\member_card\000\mbc1000.pac\mbc_1000_lam.btx