bin/tv

   1 #!/bin/bash
   2
   3 # mplayer parametres
   4 #prms="-stereo 1 -vf pp=lb -cache 2048"
   5 prms="--extraintf ncurses --play-and-exit --video-filter=deinterlace --deinterlace-mode=blend -f"
   6 conf="$HOME/bin/tv.conf"
   7
   8 # shows all available channels
   9 function show_channels() {
  10         for a in `grep -v "#" $conf | cut -d":" -f1`; do
  11                 echo -n "$a, "
  12         done
  13         echo
  14 }
  15
  16 # some usage informations
  17 function show_help() {
  18         echo "Usage: `basename $0` <param>  [nocache|nostereo]"
  19         echo
  20         echo "<param> is one of:"
  21         echo "  <channel> is parsed from $conf, now is one of"
  22         show_channels
  23         echo "  usage, help            show this help screen"
  24         echo "  listchannels, lschan    list available channels"
  25         echo
  26         echo "Have fun..."
  27 }
  28
  29 # look for config file
  30 if [ ! -f "$conf" ]; then
  31         echo "Could not find config file, should be $conf."
  32         exit 1
  33 fi
  34
  35 # check params
  36 if [ $# -eq 0 ]; then
  37         echo "Not enough parameters"
  38         show_help
  39         exit 1
  40 fi
  41
  42 # some custom actions
  43 case $1 in
  44         usage|help)
  45                 show_help
  46                 exit 0
  47         ;;
  48         listchannels|lschan)
  49                 show_channels
  50                 exit 0
  51         ;;
  52 esac
  53
  54
  55 # get the station
  56 gettv=`grep "$1:" $conf`
  57 if [ "$gettv" ]; then
  58         addr=`echo "$gettv" | grep -v "#" | cut -d":" -f2-`
  59 else
  60         echo "$1 :: unknown channel"
  61         addr=$1
  62 fi
  63
  64 # check for cache param
  65 case $2 in
  66         nocache)
  67                 cache=""
  68         ;;
  69         nostereo)
  70                 prms=""
  71         ;;
  72 esac
  73
  74 # let's play
  75 #echo "Running: mplayer ${addr/@/} $params"
  76 #mplayer ${addr} $params
  77 echo "Running: cvlc $prms ${addr}"
  78 cvlc $prms "${addr}"
  79