From my experence with them, I believe that they are multi oggs. Just like a midi with drums and guitar. Seperate parts, but just one ogg. The OGG header constants (Magic "OggS" and string "vorbis") is not appearing... do you mean that it's a OGG without header? Sorry, I only have experience with P...

The MIDI file format for the guitar part is exactly the same for GH2, so I think that implementing the guitar part wouldn't be too hard.

The problem are the audio files. They look like compressed (maybe they're just the samples of one known format like OGG or MP3, without header?) or encrypted

I haven't got to HO/POs yet, (it's next on my list after extracting the song section names) but Debr mentioned an extra bit used on the note field that is likely to be it. Yeah, I've checked it now. Bit 6 is used to define a HO-PO (and maybe a manually strum too, or another it is in another bit) of...

My guess is that your newly created HED/WAD files aren't working because these .dbg files need to be updated with new checksums. Mmm, what do you mean? I'm building the HED/WAD again with the same files, so there shouldn't be any checksum change. I've also tried to match those checksums with the CR...

I think that I've found a new type of track (I don't remember any reference to it before). First, check my MIDI-QB inspection tool (finds all tracks by magic number and detects type, for now suports "Nothing", "SingleList" and "MultiList", and unknown types. http://www.savefile.com/files/1172001 Aft...

I'm doing final testing of the script now. One thing of interest is that there is a pak file called dbg.pak.ps2. Inside this is a bunch of files with the following sort of data: 00000000  5b 4c 69 6e 65 4e 75 6d  62 65 72 73 5d 0d 0a 44  |[LineNumbers]..D| 00000010  75...

Mmm, I have a PHP script, here it is if it helps you (you will need to install Apache+PHP (or you can use WAMP). <?php // Zlib decompress, for GH3...! if (empty($_GET["file"])) { if ($handle = opendir('compress/')) { echo '<b&...

Mmm, I was going to do the same thing ( a PAK extractor) . Anyway, I want to talk about another thing (Not related to FoF, but...) Yesterday I spent 2 hours writing a HED Extractor AND Rebuilder . After doing it, logically I've tested it it works, unpacking and packing the original files, and the re...

Unbelievable work ??? . When I looked to the files, I was thinking that they were very obfuscated. About MSV files Hopefully I can help on anything. I have a MSV2VAG conversor in C (I've designed it to convert the tracks to WAV automatically; I should code it later) My plans are actually to write a ...