Read DVD Video Disc Label

Simplistic bash script to read DVD label from disc.

#!/bin/bash
dd if="$1" count=1 bs=1024 skip=32 2>/dev/null | cut -b 41-72 | sed 's/[^[:alnum:]]._ -]+//g' | sed 's/^ *//g' | rev | sed 's/^ *//g' | rev