H-SR-cutscene-extractor(not optimized, but works. feel free to contribute!)

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USM/cg extractor for HSR, made using PyCRIusm

prerequisite: python, FFMPEG.EXE(Put in Repo) Cython

Installing

1. clone this repo
2. download PyCriUsm
3. build PyCriUSM using python setup.py build_ext --inplace
4. rename the build to decrypt.pyd and replace old decrypt.pyd in USM folder
5. install FFMPEG(only exe)
6. put ffmpeg inside folder
7. use install.bat
8. download the newest keys.py from this repo
9. replace keys.py
10. You are good to go!

Usage (Record keys using Iridium-SR for new cutscenes)

install.bat
start.bat

Or

py main.py [OPTIONS]

options:
  -h, --help         show this help message and exit
  -u <USM>, --usm <USM>  file path of USM file
  -e, --explorer     pick file using File Explorer
  -o, --open         opens video file after merging