silence segmentation using auditok

auto_seg_by_sil.sh

for var in $@
do
    # for auditok to process a file
    # -e : energy threshlod
    # -d : discard silence period
    # -s : min-length of a continuos silence
    # -n : min-length of a segment
    # -m : max-length of a segment
    # -M : only process the first M seconds of the file
    echo "processing file : $var"
    mkdir ${var/.wav}
    auditok -i $var -o "${var/.wav}"_seg_{N}.wav -d -e 50 -n 1 -m 15
    for num in $(seq 1 500)
    do  
        file="${var/.wav}"_seg_"${num}".wav
        if [ -f "$file" ]
        then
            mv "$file" ${var/.wav}
        fi
    done
done
echo "Process done"