code.delx.au - transcoding/blob - identify-disc

   1 #!/bin/bash
   2
   3 if [ -z "$1" -o -z "$2" ]; then
   4     echo "Usage: $0 --bluray-device|--dvd-device SOMEDIRECTORY"
   5     exit 1
   6 fi
   7
   8 device_param="$1"
   9 device_path="$2"
  10 if [ "$device_param" = "--bluray-device" ]; then
  11     device_param="-bluray-device"
  12     device_scheme="bluray"
  13 elif [ "$device_param" = "--dvd-device" ]; then
  14     device_param="-dvd-device"
  15     device_scheme="dvd"
  16 else
  17     echo "Unknown device type: $device_param"
  18     exit 1
  19 fi
  20
  21 mplayer 2> /dev/null \
  22     -quiet \
  23     -ao null \
  24     -vo null \
  25     -frames 0 \
  26     -identify \
  27     "$device_param" "$device_path" \
  28     "${device_scheme}://" | \
  29     sed -e 's/ID_\(DVD\|BLURAY\)_TITLE_\([0-9]*\)*_LENGTH=\(.*\)$/\2    \3/;tx;d;:x' | \
  30     sort -n
  31