scripts/record_dvb_to_ts.sh

   1 #!/bin/bash
   2
   3 # Example:
   4
   5 # ./record_dvb_to_ts.sh "BBC ONE" eastenders 1800 \
   6 #     "../scheduled_recordings/eastenders.rtvinfo"
   7
   8 # ... will record into a file called eastenders.ts
   9
  10 # An optional fifth argument specifies the file extension.  Default: .ts
  11
  12 CHANNEL="$1"
  13 FILENAME="$2"
  14 LENGTH_SECONDS="$3"
  15 INFO_FILENAME="$4"
  16 FILE_EXTENSION="$5"
  17
  18 if [ "$FILE_EXTENSION" == "" ]; then
  19 {
  20     FILE_EXTENSION="ts"
  21 }; fi
  22
  23 date
  24
  25 echo '$ killall mplayer'
  26 killall mplayer
  27
  28 echo '$ killall radio_4'
  29 killall radio_4
  30
  31 #echo '$ killall mencoder'
  32 #killall mencoder
  33
  34 if [ "$?" == "0" ]; then
  35 {
  36     echo '$ sleep 10s'
  37     sleep 10s
  38 }; fi
  39
  40
  41 echo '$ mv "'$INFO_FILENAME'" "'$FILENAME'.rtvinfo"'
  42 mv "$INFO_FILENAME" "$FILENAME.rtvinfo"
  43
  44 date
  45
  46 echo '$ mplayer -cache 8192 -dumpstream -dumpfile "'$FILENAME'.'$FILE_EXTENSION'.recording" "dvb://'$CHANNEL'" &'
  47 mplayer -cache 8192 -dumpstream -dumpfile "$FILENAME.$FILE_EXTENSION.recording" "dvb://$CHANNEL" &
  48
  49 date
  50
  51 echo '$ sleep '$LENGTH_SECONDS's'
  52 sleep ${LENGTH_SECONDS}s
  53
  54 date
  55
  56 echo '$ kill %mplayer'
  57 kill %mplayer
  58
  59 echo '$ sleep 5s'
  60 sleep 5s
  61
  62 echo '$ mv "'$FILENAME'.'$FILE_EXTENSION'.recording" "'$FILENAME'.'$FILE_EXTENSION'"'
  63 mv "$FILENAME.$FILE_EXTENSION.recording" "$FILENAME.$FILE_EXTENSION"
  64
  65 LARGEFILE=`ls -s "$FILENAME.$FILE_EXTENSION" | cut -d " " -f 1 | xargs echo "40720 > " | bc`
  66
  67 if [[ "$LARGEFILE" -ne "0" ]]; then
  68 {
  69         echo "echo recording "$FILENAME"."$FILE_EXTENSION" failed." | at now
  70 }; fi
  71