MP4-Files (Moflex) in a Decrypted Game?

Discussion in '3DS - ROM Hacking, Translations and Utilities' started by DJPlayer, Jun 16, 2015.

  1. DJPlayer
    OP

    DJPlayer Banned

    Banned
    542
    185
    May 21, 2015
    Netherlands
    Hey Guys,

    I just decrypted the 3DS Game "Shin Atelier Rorona - Hajimari no Monogatari The Alchemist of Arland" and wanted to look into the files.
    I decrypted the Game with AutoCIA and extracted the RomFS with Asia81's PackHack.
    It's a bit weird but the romfs has 3 movie-files inside with a mp4-extension.
    I can't open this files with VLC Media Player and I think this files are moflex-files.

    Extraction Progress
    Ectracted Files

    The FIleheaders are: 4c 32 aa ab

    I've uploaded one of the files to puu.sh.
    If you want to look at it, do it. I would like to add Subs to the videos but I'm not sure if it's possible.
    <snip>

    We really need a way to decrypt Moflex and create own Moflex-files :/
     
    Last edited by raulpica, Jun 18, 2015 - Reason: No files sharing, they'll have to dump their own. -rp
  2. Chelsea_Fantasy

    Chelsea_Fantasy GBAtemp Maniac

    Member
    1,013
    715
    Mar 25, 2014
    Cuba
    uploading original game files it's not allowed in gbatemp
    patched files are allowed, but original ones not
     
    Tomato Hentai likes this.
  3. DJPlayer
    OP

    DJPlayer Banned

    Banned
    542
    185
    May 21, 2015
    Netherlands
    Okay. I thought one Video-FIle would be okay.
    Changes some bytes so it's not the original one anymore.
    But the file isn't damaged at all
     
  4. DJPlayer
    OP

    DJPlayer Banned

    Banned
    542
    185
    May 21, 2015
    Netherlands
    /bump
     
  5. Tomato Hentai

    Tomato Hentai baja boner blast

    Member
    3,749
    6,109
    Oct 30, 2014
    Canada
    actually north korea. please send help
    I'll see what I can find about MOFLEX files' headers. Although, it could be it's own file format entirely.
     
  6. DJPlayer
    OP

    DJPlayer Banned

    Banned
    542
    185
    May 21, 2015
    Netherlands
    Possibly. But this mp4-files have the same Header as some other moflex-files i saw.
    Would be awesome if someone could help me with decode/encode this format.
     
  7. Tomato Hentai

    Tomato Hentai baja boner blast

    Member
    3,749
    6,109
    Oct 30, 2014
    Canada
    actually north korea. please send help
  8. DJPlayer
    OP

    DJPlayer Banned

    Banned
    542
    185
    May 21, 2015
    Netherlands
  9. Tomato Hentai

    Tomato Hentai baja boner blast

    Member
    3,749
    6,109
    Oct 30, 2014
    Canada
    actually north korea. please send help
    On the second link I gave, though, one of the links gave you one of the Mobiclip codecs. You should set that up and then try running it in VLC.
     
  10. raulpica

    raulpica With your drill, thrust to the sky!

    Supervisor
    11,027
    7,348
    Oct 23, 2007
    Italy
    PowerLevel: 9001
    It doesn't work like that - if there's even a little part of copyrighted stuff in there, it's against the rules.

    It's like slapping a "THIS IS NOT A PIRATE COPY OF A MOVIE LOL!" text on a movie - it's still a pirate copy ;)
     
    Tomato Hentai likes this.
  11. dubbz82

    dubbz82 GBAtemp Advanced Maniac

    Member
    1,507
    814
    Feb 2, 2014
    United States
    mp4 is simply a container, you can jam almost anything you want in it, they probably slightly broke normal spec and shoved moflex video into an mp4 container (probably to make use of some standard audio codec...)
     
    Tomato Hentai likes this.