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WEricBr · 06-14-2022, 02:43 PM

So, is the MOBI header the same for all versions up to offset 204?

From what I can tell (looking at KindleUnpack/DumpMobiHeader_v023.py and other resources, the MOBI header is the same until you get to offset 204, which is:
MOBI6/7 = "first_content'" consisting of 2 bytes
MOBI8 = "fdst_offset" consisting of 4 bytes

Does the KFX have the same header information or is it completely different?

Thanks,

Eric

06-14-2022, 02:43 PM	#4
WEricBr Member Posts: 10 Karma: 10 Join Date: Jun 2022 Device: Kindle	So, is the MOBI header the same for all versions up to offset 204? From what I can tell (looking at KindleUnpack/DumpMobiHeader_v023.py and other resources, the MOBI header is the same until you get to offset 204, which is: MOBI6/7 = "first_content'" consisting of 2 bytes MOBI8 = "fdst_offset" consisting of 4 bytes Does the KFX have the same header information or is it completely different? Thanks, Eric