I wrote this program a while ago to extract the files. Hopefully it will work for you too!

The file table stores the actual offsets and sizes of the data.

Try this QuickBMS script - it will extract the data as playable .wav files ...

The first file in outputx.wbd is a database of the wave sounds and where they're located in the dbd file

That file is just a stream of raw 16-bit PCM, 44,000 Hz, mono audio data, almost 3 hours long, as far as I can tell.

I can't see a file table that references the individual files, so that must be stored elsewhere.

QuickBMS can read CSV-format lines of text. If you can upload the full layout file, I can have a look at it.

I've had a look at that file. I can't see any obvious file table, unless it's encrypted or compressed. It may be that the file table is stored elsewhere. I look into it a bit further ...

The attached QuickBMS script should extract that .pak archive.

Both of those files play perfectly fine with vgmstream in Foobar. The audio is 16-bit PCM (big endian).

If you can post one or more of the files, we can take a look at them. Thanks!

I'm not sure how to re-encode them (maybe FFMPEG?), but the audio is Interleaved DVI 4-Bit IMA ADPCM. The actual audio data starts at offset 0x14, so you can use GENH in VGMToolbox to create playable files. The header seems to be as follows: 0x00 "ILSF" 0x04 Version? 0x06 Interleave value?...

Just noticed an older post with a similar script. Oh well lol.

I can help with your first question at least. This QuickBMS script will extract the files with their proper filenames.

There is other stuff in the archive, such as lipsync data. I can't tell the format of that.

Have you got a copy of the archive you can upload? It might be a big file though!

Foobar with vgmstream plugin can play it and convert it to standard .wav PCM format. Not sure if anything can encode it back to the same format though.

The attached QuickBMS script should extract all files in the .bin archive. I don't know what the extracted files are, but hopefully you can make some sense of them.