extract_audio.sh

#!/bin/bash
while read -r a b; do
    echo "\"$a\",\"$b\"" >> RESOURCE_OFFSETS.TXT # dump offest and length into file
    if [ ! -f "$a.AUD" ] ; then # check if the file does not already exist
        dd if=../RESOURCE.AUD of="$a".AUD bs=1 count="$b" skip="$a" iflag=skip_bytes,count_bytes # extract the raw audio
        ffmpeg -nostdin -loglevel fatal -i "$a".AUD "$a".ogg # convert into modern format
    else
        echo "File $a.AUD Already Exists Skipping........"
    fi
done < <(awk -F'[^0-9]*' '{if (NR!=1) {print $1$2$3$4" "$5$6}}' Logfile.CSV); # parse procmon csv logs