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How to extract .dat files from a PS2 ISO?

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How to extract .dat files from a PS2 ISO?

Postby Muz » Thu Jun 07, 2018 7:22 pm

How to extract .dat files from a PS2 ISO, since I have to extract mp3 from the PS2 ISO.
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Re: How to extract .dat files from a PS2 ISO?

Postby ZX81v2 » Thu Jun 07, 2018 7:37 pm

Depends on
it's container.
Encryption
Buried key
Stripped Headers

What game?
How "knowledgable" are you?
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Re: How to extract .dat files from a PS2 ISO?

Postby Muz » Thu Jun 07, 2018 7:46 pm

http://theisozone.com/downloads/playsta ... slpm65494/

Umm, I am not sure how knowledgeable I am but I do understand if I read proper procedures.
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Re: How to extract .dat files from a PS2 ISO?

Postby ZX81v2 » Thu Jun 07, 2018 8:48 pm

I've never looked at this game, hopefully it'll be a ADX container...
I'll download n take a look
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PS2 (Phat) + Network Adapter + SATA Bridge + 2TB HDD = Insanity+1 !
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Re: How to extract .dat files from a PS2 ISO?

Postby ZX81v2 » Thu Jun 07, 2018 9:44 pm

Results :

RAW Sound Data : Compressed ADPCM
44100 Hz - 16bit Stereo
Interleave ~1000
Offset Of Sound start : B0F0000
Offset for Music Start : E0C0000

Software : MFAudio 1.1

https://www.zophar.net/utilities/ps2uti ... o-1-1.html

I don't know what the music originally sounds like so it's up to you to find correct Hz rate if it sounds wrong
If the sounds Glitches and pops, mess with the interveave
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PS2 (Phat) + Network Adapter + SATA Bridge + 2TB HDD = Insanity+1 !
Wanna Know More > theisozone.com/forum/viewtopic.php?f=75&t=49420&hilit=+sata

FreeMCBoot Installer - OPL 0.8/9 + HDL0.8c
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MY PS2 OPL 0.8 HDD Game Compatibility List Click Here 100% Safe

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Re: How to extract .dat files from a PS2 ISO?

Postby nornor1 » Thu Jun 07, 2018 9:46 pm

if you have a .ISO, if you have WinRAR, you can right click on the ISO, and pick EXTRACT Files, and it will upack the iso to your computer. then you can get to the files. then there should be some tools on this site(I think) to maybe get into any files that are video or audio related. I remember doing this back in the day. extracting video files and stuff.
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Re: How to extract .dat files from a PS2 ISO?

Postby ZX81v2 » Thu Jun 07, 2018 9:49 pm

just mount the ISO... Use MFAudio to find the virtual DVD No extract required !
You will need a wav editor of some sort to break up the outputted WAV stream
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PS2 (Phat) + Network Adapter + SATA Bridge + 2TB HDD = Insanity+1 !
Wanna Know More > theisozone.com/forum/viewtopic.php?f=75&t=49420&hilit=+sata

FreeMCBoot Installer - OPL 0.8/9 + HDL0.8c
Game Compatibility Checker. WinHIIP User
ZX81v2's MAME/ARCADE Thread Here
FreeMCBoot Install Service "UK" Thread HERE
MY PS2 OPL 0.8 HDD Game Compatibility List Click Here 100% Safe

Latest MESS/MAME Roms : Retroroms.info < NEW SITE !

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If you are/WERE a PS2 Developer please check PS2Home out !
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Re: How to extract .dat files from a PS2 ISO?

Postby Muz » Fri Jun 08, 2018 2:50 pm

I cannot find the right frequency, it sound very distorted.
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Re: How to extract .dat files from a PS2 ISO?

Postby ZX81v2 » Fri Jun 08, 2018 3:15 pm

yeah, it's tricky with compressed audio data. I can't test the game out at moment as I don't have a HDD in PS2, so I can't try to locate the main theme as I don't know it.
It's not as simple as just running some sort of extractor, but tools are limited on PS2

I'll have another play, If I can find a video with the music playing, I can at least locate same tune in the 1.8gig BIG/Dat file.. I just need reference to correct frequency by knowing the tune
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PS2 (Phat) + Network Adapter + SATA Bridge + 2TB HDD = Insanity+1 !
Wanna Know More > theisozone.com/forum/viewtopic.php?f=75&t=49420&hilit=+sata

FreeMCBoot Installer - OPL 0.8/9 + HDL0.8c
Game Compatibility Checker. WinHIIP User
ZX81v2's MAME/ARCADE Thread Here
FreeMCBoot Install Service "UK" Thread HERE
MY PS2 OPL 0.8 HDD Game Compatibility List Click Here 100% Safe

Latest MESS/MAME Roms : Retroroms.info < NEW SITE !

ImageImageImageImage

If you are/WERE a PS2 Developer please check PS2Home out !
Designed & (C)2013-2017 by ZX81v2
User avatar
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Posts: 8499
Joined: Sat Feb 04, 2012 6:02 pm
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