Over the Hedge .ARC (PC version)

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

Not possible because you replaced the script by the new one.
aluigi
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Re: Over the Hedge .ARC (PC version)

Post by aluigi »

The new script simply adds support to the PC version but the code is the same of the original script.
Tell me what are the right codecs of the various versions so I can change the script to use the correct codec type in the RIFF header.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

PS2: It's Sony ADPCM
Gamecube: DSP
PC: IMA ADPCM
Last edited by Mygoshi on Thu Feb 18, 2021 10:30 pm, edited 2 times in total.
aluigi
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Re: Over the Hedge .ARC (PC version)

Post by aluigi »

PS2: so I guess it's the one supported by MFAudio (VAG?), in this case there is no codec type for the RIFF format.
GC: are you 100% sure it's Bink Audio? Also in this case there is no codec type for the RIFF format.
PC: IMA is 0x11, you can test it by taking one of the files and replacing the 0x02 at offset 0x14 (wFormatTag) with 0x11 and opening it with mplayer/ffmpeg/ffplay/sox or any other tool supporting it.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

Last edited by Mygoshi on Thu Feb 18, 2021 10:30 pm, edited 1 time in total.
aluigi
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Re: Over the Hedge .ARC (PC version)

Post by aluigi »

I said offset 0x14, not offset 0x12.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

http://prntscr.com/5qj9o9

Sorry if I make errors, I'm not used to doing this.
Last edited by Mygoshi on Thu Feb 18, 2021 10:30 pm, edited 1 time in total.
aluigi
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Re: Over the Hedge .ARC (PC version)

Post by aluigi »

You modified offset 0x10 :) Yeah it's better if you try tomorrow.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

Thanks for the help.
Last edited by Mygoshi on Thu Feb 18, 2021 10:31 pm, edited 1 time in total.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

Last edited by Mygoshi on Thu Feb 18, 2021 10:31 pm, edited 1 time in total.
aluigi
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Re: Over the Hedge .ARC (PC version)

Post by aluigi »

Yes
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

I understood the method now.
Last edited by Mygoshi on Thu Feb 18, 2021 10:31 pm, edited 1 time in total.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

Could you please write a script for the GC version? It's not supported ATM.

Here's the index.ind GC: https://mega.co.nz/#!5JIxUTia!OfIWcaLam ... hgGbhmq4b4
Here's the AUDIOSTR.arc GC: https://mega.co.nz/#!dBIhgQ7C!kKgzKj0fs ... felzlNKLrM

Thanks!
Last edited by Mygoshi on Thu Feb 18, 2021 10:32 pm, edited 1 time in total.
aluigi
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Re: Over the Hedge .ARC (PC version)

Post by aluigi »

Done, the only difference was the endianess.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

Wow, so I just renamed the output .dat music files into .dsp (because of their codec) and vgmstream plays them. Interesting.
Last edited by Mygoshi on Thu Feb 18, 2021 10:33 pm, edited 1 time in total.
aluigi
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Re: Over the Hedge .ARC (PC version)

Post by aluigi »

If it works that's good :)
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

Thanks aluigi! The files from the Gamecube are in mono 48 Khz :) For the PS2 version I tried to rename but it didn't work this way... Sadly.
Last edited by Mygoshi on Thu Feb 18, 2021 10:34 pm, edited 1 time in total.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

But why does PSound or ADPCM Player, when I scan them, don't find anything?
Last edited by Mygoshi on Thu Feb 18, 2021 10:34 pm, edited 1 time in total.
aluigi
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Re: Over the Hedge .ARC (PC version)

Post by aluigi »

Maybe with PS2 try with MFAudio.
You need to make some tests with different offsets and mono/stereo (many interleave values).
If it's correct then you should hear the original audio maybe too slow or with some gaps.
Mygoshi
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Re: Over the Hedge .ARC (PC version)

Post by Mygoshi »

(duplicate)
Last edited by Mygoshi on Thu Feb 18, 2021 10:35 pm, edited 1 time in total.