Here's a barebones version of what I have, along with source. It either imports all (official) .bbp files from /bbpimport/, or exports all .bbp files to /bbpdump/. As far as I can tell, both operations are fairly safe and should not corrupt the extdata, but always make a backup to be safe. On the other hand, importing custom songs is somewhat unstable so I haven't implemented it here.
Edit: v2.1y fixes the flag mask constant from the incorrect 0x7DFFFF to the correct 0x7FDFFF. It doesn't affect importing, but anything dumped using v2.1x may be slightly incorrect.
Edit: v2.1y fixes the flag mask constant from the incorrect 0x7DFFFF to the correct 0x7FDFFF. It doesn't affect importing, but anything dumped using v2.1x may be slightly incorrect.
Last edited by Neobeo,
It's not an amazing playthrough of the song, and I broke my good usb port so there's some sound stutter on the video, but here's something I've been working on that Undertale fans may enjoy. ^^
Last edited by Spikey,
, Reason: new version youtube link
Wonderful works 
, Neobeo. with home brew app we can import sounds with emunand.
Btw , is that any flag in mgr file that I can modify normal sound into custom songs? I have buy some sounds but found some note error in song and want to edit it.
, Neobeo. with home brew app we can import sounds with emunand.Btw , is that any flag in mgr file that I can modify normal sound into custom songs? I have buy some sounds but found some note error in song and want to edit it.
There isn't a flag for this. I can't remember the exact details, but only songs with ID 8000**** are considered for editing (and then afterwards there's a flag that decides if it was received from someone else, I think). The homebrew (degausser3ds) can't do any of this yet, but with the PC version (Degausser v2.1b) you can do this with a bit of effort: hex edit the .bbp file and change the 3rd and 4th bytes to "00 80", then import it (degausser3ds will give a "customID error"). I haven't actually tested this; it may or may not work.
author, ID, OtherID are existing in RAM dump.
I made semi offcial songs by hex editing.
I modified degausser2.1b.
RAM dump .bin song will imported as official song.
I tested over 20 RAM dump songs.
RAM bbp is same CRC hash with official bbp!!!...till now.
RAM dump timing is after touch to part info("パート情報").
I am C & Java & English beginner.
Sorry for my dirty source code.
Thank you, Neobeo!
RAM dump .bin song will imported as official song.
I tested over 20 RAM dump songs.
RAM bbp is same CRC hash with official bbp!!!...till now.
RAM dump timing is after touch to part info("パート情報").
I am C & Java & English beginner.
Sorry for my dirty source code.
Thank you, Neobeo!
Last edited by tikuwa6372,
This is great news! I won't actually have time to test out / look at the code until the weekend, but great job!
I'll probably merge this into the github repository if you don't mind. Or you can make a pull request.
This is great news! I won't actually have time to test out / look at the code until the weekend, but great job!
I'll probably merge this into the github repository if you don't mind. Or you can make a pull request.
Neobeo
Yes, thank you very much!
I wrote some comments in source code, and bug fix.
EDIT:
Flag Bit10 IsClassic add. And, not erase Karaoke junk data.
February 2
changed more accurate.
Last edited by tikuwa6372,
So I've been working with tikuwa6372, who has figured out how to obtain all the correct metadata from the Gateway memory dump. He's also identified a bug with Degausser v2.1b zeroing bytes 0x204-0x207 of the uncompressed pack data. As far as I can tell, this has not affected any currently shared files other than "ドキッ!こういうのが恋なの？ (とんかつ).bbp". I suspect it's very minor and does not affect any kind of gameplay, local or online, but it's still nice to fix.
In any case, I've merged his changes into the main repository, so Degausser v2.2a will happily create official records out of .bin files. It hasn't really been tested for edge cases, so it assumes that you've set up everything correctly. While I'm at it, I've also updated degausser3ds to v2.2a. This hasn't actually changed much in terms of features, it's just a cosmetic change where it's now able to print japanese glyphs. The homebrew version still does not import custom songs or .bdx or .bin files.
As usual, you can find them on the releases page.
In any case, I've merged his changes into the main repository, so Degausser v2.2a will happily create official records out of .bin files. It hasn't really been tested for edge cases, so it assumes that you've set up everything correctly. While I'm at it, I've also updated degausser3ds to v2.2a. This hasn't actually changed much in terms of features, it's just a cosmetic change where it's now able to print japanese glyphs. The homebrew version still does not import custom songs or .bdx or .bin files.
As usual, you can find them on the releases page.
Works perfect!
Converted .bbp by Degausser v2.2a are matched all my .bbp converted from .bin!
Thank you! Neobeo.
And thank you for a lot of sample .bbp Lookie401!
Converted .bbp by Degausser v2.2a are matched all my .bbp converted from .bin!
Thank you! Neobeo.
And thank you for a lot of sample .bbp Lookie401!
Last edited by tikuwa6372,
OKay, finally got a chance to test the latest version of Degausser and Degausser3ds and it's working great. Again nice work you guys!
Here's a rerip* of that one song mention above.
*It opens something.
Here's a rerip* of that one song mention above.
*It opens something.
has anyone managed to properly inject bdx files or at least convert them to bbp? i tried using some from my Daigasso DX game but they either crash the game or dont let me press any button.
The latest version Degausser will import bdx into mgr/the game then you can rip/dump them into bbp. Require an extra step but it's quick and easy.
Note that it doesn't fully convert for Band Brothers P. It require some edit, especially for piano/guitar chords.
Last edited by Lookie401,
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