simon300000 / animewwise

Extract audio (.pck + .hdiff) to mp3 or more from that anime game with original filenames

AnimeWwise

Extract audio from .pck and .hdiff to .mp3 or .ogg including original filenames with this tool. It can in theory extract any .pck or .hdiff file from any game even though it was made for Genshin Impact. There are others tools that do the same but none of them were working so I just made my own.

⚠️ Only audio from genshin will be exported with original filenames, and the coverage is very low, don't except every file to have a name

Usage

1. Get the repo by downloading it or cloning it (git clone https://github.com/Escartem/WwiseExtract)

ℹ️ This project uses ffmpeg version 3.4.2 which is the latest under 50MB. But it is also slower, if you want to slightly improve extraction speed, consider updating the ffmpeg binary to a newer version

2. Install dependencies -> pip install -r requirements.txt
3. Place all of your .pck files in the audio folder and .pck.hdiff in the patch folder

⚠️ If you want to extract an hdiff content, you must place the pck file with the same name before patch in the audio folder, pck's that do not have a corresponding hdiff file will be extracted normally, when they do have a corresponding hdiff file, only the hdiff file content is extracted and not the full pck

4. Start the program -> python extract.py. Pass in --format [ogg|mp3] to change the audio output format - if not specified, it will default to mp3.
5. After finishing, everything will be in the output folder in your chosen format

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And that's pretty much it, if you have any issue, suggestion or anything just open an issue or create a pr :)