rip-dvd: convenient script to rip a series of DVDs and auto-number directories

diff --git a/rip-dvd b/rip-dvd
new file mode 100755 (executable)
index 0000000..aeee4d7
--- /dev/null
+++ b/rip-dvd
@@ -0,0 +1,50 @@
+#!/bin/bash -e
+
+DVD_DEVICE="${DVD_DEVICE:-/dev/dvd}"
+
+if [ -z "$1" ]; then
+       echo "Usage: $0 NAME [num]"
+       exit 1
+fi
+
+
+# Calculate the name for ripping
+base="$1"
+last="$(find . -maxdepth 1 -type d -name "${base}*" | sort -n | tail -n 1)"
+if [ -z "$last" ]; then
+       num="1"
+elif [ -n "$2" ]; then
+       num="$2"
+else
+       num="${last##./${base}}"
+       num="$(($num + 1))"
+fi
+next="${base}${num}"
+
+
+# Sometimes the cached keys are wrong, since it only takes a few seconds to
+# recrack I prefer to do it each time
+rm -rf ~/.dvdcss
+
+# Need to use libdvdread/libdvdcss to unlock the drive before copying
+identify-dvd "$DVD_DEVICE"
+
+
+echo
+echo
+echo "Will rip to '$next'"
+for i in $(seq 3 -1 1); do
+       echo "    $i..."
+       sleep 1
+done
+
+
+# Rip to ISO skipping bad sectors then decrypt to VIDEO_TS directory
+set -x
+rm -rf "${next}" "${next}.iso"
+ddrescue -n -b 2048 "$DVD_DEVICE" "${next}.iso"
+dvdbackup -n "$next" -M -i "${next}.iso" || true
+identify-dvd "$next"
+rm "${next}.iso"
+eject "$DVD_DEVICE"
+