Extract & convert Shenmue 1 (DC) audio to WAV

extract_audio.bat

@REM Extract and Shenmue 1 Audio files in SCENE/##/STREAM/*.AFS and convert to WAV.
@REM Run from SCENE/##/STREAM/
@REM Windows batch script to extract .AFS files in the current directory 
@REM and then convert any extracted .str files to .wav files.
@REM Requires in path:
@REM     AFSPacker: https://github.com/MaikelChan/AFSPacker
@REM     vgmstream: https://github.com/vgmstream/vgmstream
@REM Manually update SCENE on the CSV line as necessary.
@ECHO off


ECHO Starting extract
ECHO Starting extract > extract_audio.log
ECHO SCENE, STREAM, STR > result.csv

FOR /R %%G IN (*.AFS) DO (
    ECHO Extracting %%~nxG
    ECHO Extracting %%~nxG >> extract_audio.log
    AFSPacker -e %%~nxG %%~nG >> extract_audio.log

    ECHO Moving JSON reuslt file to %%~nG >> extract_audio.log
    move %%~nG.json %%~nG >> extract_audio.log

    ECHO Writing CSV row  02, %%~nG, %%~nJ >> extract_audio.log
    ECHO 02, %%~nG, >> result.csv

    ECHO Start processing STR files in %%~nxG
    ECHO Start processing STR files in %%~nxG >> extract_audio.log
    FOR /R %%J IN (%%~nG\*.str) DO (
        ECHO Converting %%~nG\%%~nxJ to %%~nG\%%~nJ.wav >> extract_audio.log
        vgmstream -o %%~nG\%%~nJ.wav %%~nG\%%~nxJ >> extract_audio.log

        ECHO Writing CSV row  02, %%~nG, %%~nJ >> extract_audio.log
        ECHO 02, %%~nG, %%~nJ >> extract_audio_result.csv
        
        ECHO Removing STR file %%~nG\%%~nxJ >> extract_audio.log
        DEL /F /Q %%~nG\%%~nxJ  >> extract_audio.log
    )
    ECHO Finished processing STR files in %%~nxG
    ECHO Finished processing STR files in %%~nxG  >> extract_audio.log
)
ECHO Extract finished
ECHO Extract finished >> extract_audio.log