A tool to automate the extraction and the conversion of audio resources in Genshin Impact.
This tool is designed to automatically extract the audio resources from .pck files in Genshin Impact (PC), convert the Vorbis-encoded ones to .ogg files losslessly (no re-encoding) and ADPCM-encoded ones to .wav or .flac files.
Binary files are not included in the repository. It's recommended to begin with the latest release, which brings out-of-the-box experience with everything needed packed. You can also download and run download.cmd to set up the tool from scratch.
Java environment is required to run this tool.
Graphical interface (in Windows Explorer): Drop one .pck file or directory containing .pck files to extract.cmd, wait for the process to finish. Extracted files will be in output/, located in the same directory with extract.cmd.
Command line usage: extract.cmd [input [output]], where input can be a .pck file or a directory containing .pck files (default: current directory), and output should be a writable directory (default: output/).
The main part of this tool is provided under the MIT License. Please refer to copy/ directory after setting up the tool for the licenses of other projects used in this project.