OrangeC wrote:Managed to scrounge up this.
Unfortunately, google somehow doesn't have this page saved
Anyway, thank you for saving his latest version, i looked through it, he cleared up the code and now it looks really better.
This is what I was able to figure out for now:
- We have BF3 script, with ZLIB decompression code. I can't check this, but fortunately it worked for BF3, at least for most files.
- We have BF4 script, with custom LZ77 decompressor by Frankelstner as a separate dll (with no source code). It works for BF4 & BFH. I checked it on BFH beta, the script produced 4337 audio chunks, and successfully unpacked them into wavs. The data of ALL those 4337 chunks were used in unpacking, so I'm almost sure it really extracts ALL audio. Good work. The only problem i see is that XAS is really integer codec, not float. Of course you can extract it to floats, you can even make your cat float, but it doesn't mean it's a floating animal. This results in 2x times bigger files.
- When trying to apply this to Dragon Age Inquisition, I can't unpack anything, because of format changes. Files packed with ZLIB, but BF3 script doesn't work. BF4 doesn't work either, because it assumes it must be LZ77. The only thing people can do (and it is in video tutorial) is to remove all .cas and unpack only EN.VOC file which has about 3000 audio files. I was able to comment lines in BF4 script to extract only chunks, so now i have all 10587 audio files from the game. They are convertible, but have no proper names. DAI tools can find proper names, but can't extract audio (thus conversion errors). Also it is not suitable for mass extraction, but only as explorer.
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