* Changed support recording format to .ts present in vdr>=1.7 currently old recordings are not supported anymore

* removed some bashisms in queuehandler.sh
* renamed queuehandler.sh to queuehandler, removed sh in conf name as well

1 files changed, 1035 insertions, 0 deletions

diff --git a/scripts/queuehandler b/scripts/queuehandler
new file mode 100755
index 0000000..1ab8501
--- /dev/null
+++ b/scripts/queuehandler
@@ -0,0 +1,1035 @@
+#!/bin/sh
+
+#################################################################
+#                                                               #
+# this scrip handles the queue which is generated from          #
+# the vdr-plugin vdrrip.                                        #    
+#                                                               #
+# usage: queuehandler queuefile tempdir                         #
+#                                                               #
+#                                                               #
+# written by herbert attenberger <herbsl@a-land.de>             #
+#                                                               #
+# 15.07.2003: 0.1.0: - initial version                          #
+# 24.07.2003: 0.1.1: - added split function                     #
+# 28.07.2003: 0.1.2: - added video codec "divx4/divx5"          #
+# 22.08.2003: 0.1.3: - added vdrecho function                   #
+# 07.09.2003: 0.1.4: - added (preview) to the output filename   #
+#                      in preview mode                          #
+# 15.09.2003: 0.1.5: - added -frames 0 to get -identify with    #
+#                      mplayer1.0pre1 working (thx to ronny)    #
+# 24.09.2003: 0.1.6: - added (optional) svdrpsend.pl in         #
+#                      function vdrecho                         #
+#                    - added dvd-handling                       #
+# 28.09.2003: 0.1.7: - added handling of postprocess-filters    #
+#                    - added rename function (thx to            #
+#                      memed@www.vdrportal.de)                  #
+#                    - copy 001.vdr if a symbolic link couldn't #
+#                      be created (for fat-partitions)          #
+#                      (thx to memed@www.vdrportal.de)          #
+# 30.09.2003: 0.1.8: - added -sws 2 to xvid/divx5 encoding      #
+# 25.11.2003: 0.1.9: - moved loop function to read_queue        #
+#                    - added lock, unlock and wait_unlock       #
+#                      functions                                #
+#                    - moved encode.vdrrip to the plugins-dir   #
+# 14.12.2003: 0.2.0: - added check_exe function                 #
+# 16.12.2003: 0.2.1: - removed mod_quant from xvid encoding     #
+# 20.12.2003: 0.2.2: - moved pp-filters to the last position    #
+#                    - added log_error function to output the   #
+#                      errors to the syslog & stderr            #
+#                    - added log_info function to output the    #
+#                      infos to the syslog & stdout             #
+#                    - added log_debug function to output the   #
+#                      debug-infos infos to the syslog & stdout #
+# 10.01.2004: 0.2.4: - renamed check function to initialize     #
+#                    - added ogg-vorbis, ac3-handling           #
+#                    - added ogm, matroska-handling             #
+#                    - moved configuration to the file          #
+#                      queuehandler.sh.conf                     #
+#                    - improved error-handling                  #
+#                    - added execute function                   #
+#                    - added trap-command & _trap-function      #
+# 18.01.2004: 0.2.5: - fixed a bug if scaling is off (thx to    #
+#                      cosmo@www.vdrportal.de)                  #
+# 21.01.2004: 0.2.6: - added option $useropts                   #
+#                    - completed dvd-handling                   #
+# 13.02.2004: 0.2.7: - changed some if statements to elif       #
+#                    - changed preview-handling                 #
+# 10.03.2004: 0.2.8: - added calc_steps function                #
+#                    - write status to encode.vdrrip            #
+# 22.03.2004: 0.2.9: - moved 2-pass logiles to $tempdir         #
+# 26.03.2004: 0.3.0: - added evecho function                    #
+#                    - added $mencoder_ac3 & $mplayer_ac3       #
+#                    - added $qh_ver & qh_conf_ver              #
+#                                                               #
+#################################################################
+qh_ver="0.3.2"
+
+
+initialize () {
+#
+# make initial checks
+#
+  
+  scriptname=`basename $0`
+  scriptdir=`dirname $0`
+
+  cfgfile="$scriptname.conf"
+
+  if [ -e "$scriptdir/$cfgfile" ]
+  then
+    . "$scriptdir/$cfgfile"
+  else
+    log_error "file $cfgfile not found in $scriptdir, aborting !" 1
+  fi
+
+  if [ "$1" -a "$2" ]
+  then
+    queuefile="$1"
+    tempdir="$2"
+    pluginsdir=`dirname "$queuefile"`
+  else
+    log_error "usage: $scriptname queuefile tempdir" 1
+  fi
+
+  mkdir -p "$tempdir"
+  if [ ! -d "$tempdir" ]
+  then
+    log_error "directory $tempdir doesn't exist, aborting !" 1
+  fi
+
+  if [ "$3" ]; then log_info "the option -preview isn't supported anymore"; fi
+
+  local pids=`pgrep -d" " "$scriptname"`
+  local pid1=`echo "$pids" | cut -d" " -f1`
+  local pid2=`echo "$pids" | cut -d" " -f2`
+
+  if [ "$pid1" != "$pid2" ]
+  then
+    log_error "$scriptname is already running with pid $pid1, aborting !" 2
+  fi
+
+  # now the 2-pass logfiles are created in $tempdir ;-)
+  # (because -passlogfile doesn't do its job for xvid)
+  cd "$tempdir"
+}
+
+
+read_queue () {
+#
+# wait for the queuefile and read the first line
+#
+
+  while [ ! -e "$queuefile" ]
+  do
+     echo
+     echo "waiting for queuefile $queuefile"
+     echo "sleeping $check seconds"
+     echo
+     sleep $check
+  done
+
+  wait_unlock # wait until the queuefile is unlocked
+  lock # locks the queuefile
+
+  local saveifs="$IFS"
+  IFS=";"
+  read dir name filesize filenumbers vcodec br_video min_q max_q \
+  crop_w crop_h crop_x crop_y scale_w scale_h acodec br_audio audio_id \
+  ppvalues rename container preview < "$queuefile"
+  IFS=$saveifs
+
+  # there is an active encoding
+  echo "- reading queuefile..." > "$pluginsdir/encode.vdrrip"
+
+  unlock # unlocks the queuefile
+
+  # correct some data
+  name=`echo "$name" | sed "s/ /_/g"`
+
+  local name_length=`echo "$name" | wc -c`
+  if [ $name_length -gt 20 ]
+  then
+    shortname=`echo "$name" | cut -c 1-17`
+    shortname="$shortname..."
+  else
+    shortname="$name"
+  fi
+
+  if [ "$ppvalues" = "(null)" ]; then ppvalues=""; fi
+
+  dvd=`echo "$dir" | grep "^dvd://"`
+
+  if [ "$preview" = "1" ]
+  then
+    local mode="preview"
+  else
+    local mode="full"
+  fi
+  
+  log_info "### start encoding movie $shortname in $mode mode ###"
+
+  log_debug "version of queuehandler: $qh_ver"
+  log_debug "version of queuehandler.conf: $qh_conf_ver"
+  log_debug "dir: $dir" 
+  log_debug "name: $name"
+  log_debug "filesize: $filesize"
+  log_debug "filenumbers: $filenumbers"
+  log_debug "vcodec: $vcodec"
+  log_debug "br_video: $br_video"
+  log_debug "min_q: $min_q"
+  log_debug "max_q: $max_q"
+  log_debug "crop_w: $crop_w"
+  log_debug "crop_h: $crop_h"
+  log_debug "crop_x: $crop_x"
+  log_debug "crop_y: $crop_y"
+  log_debug "scale_w: $scale_w"
+  log_debug "scale_h: $scale_h"
+  log_debug "acodec: $acodec"
+  log_debug "br_audio: $br_audio"
+  log_debug "audio_id: $audio_id"
+  log_debug "ppvalues: $ppvalues"
+  log_debug "rename: $rename"
+  log_debug "container: $container"
+  log_debug "preview: $preview"
+}
+
+
+pre_check () {
+#
+# make some checks before the encoding
+#
+  if [ "$error" ]; then return; fi
+
+  # check mplayer/mencoder
+  if [ ! "$dvd" -a $audio_id -eq 128 ]
+  then
+    # encoding a vdr-recording with selected ac3-stream
+    check_exe "$mencoder_ac3" "mencoder_ac3="
+    check_exe "$mplayer_ac3" "mplayer_ac3="
+    mc=$mencoder_ac3
+    mp=$mplayer_ac3
+  else
+    check_exe "$mencoder" "mencoder="
+    check_exe "$mplayer" "mplayer="
+    mc=$mencoder
+    mp=$mplayer
+  fi
+
+  # change the dvd-parameter to -dvd if the mencoder-version is 0.XX
+  if [ "$dvd" ]
+  then
+    local menc_ver=`$mc -v 2>/dev/null | grep "MEncoder" | sed "s/^MEncoder \(.\).*/\1/"`
+    if [ "$menc_ver" = "0" ]
+    then
+      dvd=`echo "$dvd" | sed "s/^dvd:\/\//-dvd /"`
+    fi
+    log_debug "dvd: $dvd"
+  fi
+
+  # check needed tools  
+  case "$container" in
+    "avi")
+      if [ "$acodec" = "ogg-vorbis" ]
+      then 
+        log_error "ogg-vorbis isn't a valid audio-codec for a avi-container"
+      fi
+      ;;
+    "ogm")
+      check_exe "$projectx" "projectx="
+      check_exe "$ogmmerge" "ogmmerge="
+
+      if [ "$acodec" = "lame" -o "$acodec" = "ogg-vorbis" ]
+      then
+	check_exe "$ffmpeg" "ffmpeg="
+      fi
+      
+      if [ $filenumbers -gt 1 ]
+      then
+	check_exe "$ogmsplit" "ogmsplit="
+      fi
+      ;;
+    "matroska")
+      check_exe "$projectx" "projectx="
+      check_exe "$mkvmerge" "mkvmerge="
+
+      if [ "$acodec" = "lame" -o "$acodec" = "ogg-vorbis" ]
+      then
+	check_exe "$ffmpeg" "ffmpeg="
+      fi
+      ;;
+    *)
+      log_error "unknown container $container"
+      ;;
+  esac
+}
+
+
+calc_steps () {
+#
+# calculate the nuber of encoding-steps
+#
+  if [ "$error" ]; then return
+  elif [ "$preview" = "1" ]
+  then
+    if [ "$container" = "avi" ]; then steps="2"
+    else steps="3"; fi
+    return
+  fi
+
+  steps="8"
+
+  if [ "$filenumbers" = "1" ]; then steps=$((steps-1)); fi
+  
+  case "$container" in
+    "avi")
+      steps=$((steps-4))
+      if [ "$dvd" ]; then steps=$((steps-1))
+      elif [ ! -e "$dir/00002.ts" ]; then steps=$((steps-1)); fi
+      ;;
+    "ogm")
+      steps=$((steps-2))
+      if [ "$acodec" = "copy" -a $audio_id -eq 128 ]
+      then
+	steps=$((steps-1))
+      fi
+      ;;
+    "matroska")
+      steps=$((steps-2))
+      if [ "$acodec" = "copy" ]; then steps=$((steps-1)); fi
+      ;;
+    *)
+      ;;
+  esac
+}
+
+
+preview () {
+#
+# get the preview values
+#
+  if [ "$error" ]; then return
+  elif [ "$preview" != "1" ]; then return; fi
+
+  name="$name(preview)"
+  shortname="$shortname(preview)"
+  
+  # start the preview in the middle of the movie
+  local length=`"$mp" -vo null -ao null -identify -frames 0 "$dir/00001.ts" 2>/dev/null | grep ID_LENGTH | cut -d"=" -f2`
+  local ss=$(($(echo $length | sed -e s/[.,].*//)/2))
+  previewval="-ss $ss -endpos $previewlength"
+}
+
+
+prepare() {
+#
+# prepares the encoding-process
+#
+  if [ "$error" ]; then return
+  elif [ "$dvd" ]; then return; fi
+
+  # Recreate $tempdir if removed by vdr housekeeping
+  mkdir -p "$tempdir"
+  if [ ! -d "$tempdir" ]; then return; fi
+  cd "$tempdir"
+
+  case "$container" in
+    "avi")
+      # join all vdr-files to $tempdir/temp.vdr
+      if [ -e "$dir/00002.ts" -a "$preview" != "1" ]
+      then
+        log_info "joining all vdr-files from directory $dir"
+	evecho "joining vdr-files"
+        nice -+19 cat $dir/[0-9][0-9][0-9][0-9][0-9].ts > "$tempdir/temp.vdr"
+     else
+	create_symbolic_link
+      fi
+      ;;
+    "ogm"|"matroska")
+      # demux vdr-recording with projectx
+      if [ "$preview" = "1" ]
+      then
+        create_symbolic_link
+      else
+        log_info "demuxing all vdr-files from directory $dir"
+	evecho "demuxing vdr-files"
+        execute "$projectx -demux $dir/0*.ts -out $tempdir"
+	# vdrsync 0.1.2.2 developer version creates bd.mpa
+	if [ -e "$tempdir/bd.mpa" ]
+	then
+	  mv "$tempdir/bd.mpa" "$tempdir/bd.ac3"
+	fi
+      fi
+      ;;
+    *)
+      ;;
+  esac
+}
+
+
+create_symbolic_link() {
+#
+# creates a symbolic link of 00001.ts to $temdir/temp.vdr
+#
+  if [ "$error" ]; then return
+  elif [ "$dvd" ]; then return; fi
+
+  log_info "create a symbolic link from $dir/00001.ts to $tempdir/temp.vdr"
+  ln -s "$dir/00001.ts" "$tempdir/temp.vdr"
+
+  if [ ! -e "$tempdir/temp.vdr" ]
+  then
+    log_info "could not create a symolic link"
+    log_info "try to copy $dir/00001.ts to $tempdir/temp.vdr"
+    execute "cp $dir/00001.ts $tempdir/temp.vdr"
+  fi
+}
+
+
+check_exe () {
+#
+# checks if $1 is a executable and exit the queuehandler with
+# rc $3, if this one is set
+#
+  if [ ! -x "$1" ]
+  then
+    if [ "$1" ]; then log_error "$1 isn't a executable"; fi
+    log_error "set a valid path for $2 in the file $scriptdir/$cfgfile." $3
+  fi
+}
+
+
+encode () {
+#
+# encodes the movie
+#
+  if [ "$error" ]; then return; fi
+
+  # set mencoder audio values
+  case "$container" in
+    "avi")
+      case "$acodec" in
+        "lame")
+          if [ "$dvd" ]
+	  then
+            local aopts="-oac mp3lame -lameopts br=$br_audio:abr:q=2:vol=8 -aid $audio_id"
+	  else
+            local aopts="-oac mp3lame -lameopts br=$br_audio:abr:q=2 -aid $audio_id"
+	  fi
+          ;;
+        "copy")
+          local aopts="-oac copy -aid $audio_id"
+          ;;
+	"ogg-vorbis")
+          # this shouldn't happen
+	  ;;
+        *)
+          log_error "unknown audio codec $acodec"
+          ;;
+      esac
+      ;;
+    "ogm")
+      local aopts="-nosound"
+      case "$acodec" in
+        "lame"|"ogg-vorbis")
+	  if [ "$dvd" ]; then dump_audio_mplayer; fi
+          encode_ffmpeg
+	  ;;
+        "copy")
+          # convert mp2-files to ac3, because
+          # mp2 isn't supported by ogm
+	  if [ "$dvd" ]; then dump_audio_mplayer; fi
+	  if [ $audio_id -ge 129 ]; then encode_ffmpeg; fi
+	  ;;
+        *)
+          log_error "unknown audio codec $acodec"
+          ;;
+      esac
+      ;;
+    "matroska")
+      local aopts="-nosound"
+      case "$acodec" in
+        "lame"|"ogg-vorbis")
+	  if [ "$dvd" ]; then dump_audio_mplayer; fi
+          encode_ffmpeg
+	  ;;
+        "copy")
+	  if [ "$dvd" ]; then dump_audio_mplayer; fi
+	  ;;
+        *)
+          log_error "unknown audio codec $acodec"
+          ;;
+      esac
+      ;;
+    *)
+      ;;
+  esac
+
+  # set mencoder -vf values
+  if [ "$crop_w" = "-1" -a "$crop_h" = "-1" -a "$crop_x" = "-1" -a \
+       "$crop_y" = "-1" -a "$scale_w" = "-1" -a "$scale_h" = "-1" ]
+  then
+    local vopopts=""
+  elif [ "$crop_w" = "-1" -a "$crop_h" = "-1" -a "$crop_x" = "-1" -a \
+         "$crop_y" = "-1" ]
+  then
+    local vopopts="scale=$scale_w:$scale_h"
+  else
+    local vopopts="crop=$crop_w:$crop_h:$crop_x:$crop_y,scale=$scale_w:$scale_h"
+  fi
+
+  if [ "$ppvalues" ]
+  then
+    local vopopts="-vf pp=$ppvalues,$vopopts"
+  elif [ "$vopopts" ]
+  then
+    local vopopts="-vf $vopopts"
+  fi
+
+  # encode in two passes 
+  for pass in 1 2
+  do
+    if [ "$pass" = "1" ]
+    then
+      local ofile="-o /dev/null"
+    else
+      local ofile="-o $tempdir/$name.avi"
+    fi
+
+    # set mencoder video values
+    case "$vcodec" in
+      "lavc")
+        local vopts="-ovc lavc -lavcopts vcodec=mpeg4:vhq:vbitrate=$br_video:vqmin=$min_q:vqmax=$max_q:vpass=$pass -sws 2"
+        ;;
+      "xvid")
+        local vopts="-ovc xvid -xvidencopts bitrate=$br_video:me_quality=6:pass=$pass -sws 2"
+        ;;
+      "divx4")
+        local vopts="-ovc divx4 -divx4opts br=$br_video:q=5:min_quant=$min_q:max_quant=$max_q:pass=$pass -sws 2"
+        ;;
+      *)
+        log_error "unknown video codec $vcodec"
+        ;;
+    esac
+
+    # set mencoder input file
+    if [ "$dvd" ]
+    then
+      # dvd
+      local ifile="$dvd"
+    elif [ "$container" = "avi" -o "$preview" = "1" ]
+    then
+      # no dvd, avi container
+      local ifile="$tempdir/temp.vdr"
+    else
+      # no dvd, ogm/matroska container
+
+      # search for the first video-file
+      local num=1
+      while [ ! "$ifile" ]
+      do
+        if [ ! -e "$tempdir/0000$num.m2v" ]
+	then
+	  log_info "video-file $tempdir/0000$num.m2v not found !"
+	  if [ $num -ge 9 ]
+	  then
+	      log_error "no video-stream found ! $num"
+              # exit loop
+              local ifile="dummy"
+	    fi
+	    num=$((num+1))
+        else	  
+	  log_info "video-file $tempdir/0000$num.m2v found !"
+          local ifile="$tempdir/0000$num.m2v"
+	fi
+      done
+    fi
+
+    if [ "$error" ]; then return; fi
+
+    log_info  "encoding movie $shortname (pass: $pass)"
+
+    if [ "$aopts" = "-nosound" ]
+    then
+      local encstr="video"
+    else
+      local encstr="video & audio"
+    fi
+
+    evecho "enc. $encstr ($pass. pass)"
+    if [ "$useropts" ]; then log_info "\$useropts are set to \"$useropts\""; fi
+    execute "$mc $ifile $ofile $useropts $vopts $vopopts $aopts $previewval"
+  done
+}
+
+
+dump_audio_mplayer() {
+#
+# dump audio-stream from dvd with mplayer
+#
+  if [ "$error" ]; then return
+  elif [ "$preview" = "1" ]; then return
+  elif [ ! "$dvd" ]; then return; fi
+
+  log_info "dumping audio-stream $audio_id from $dvd with $mp"
+  evecho "dumping audio-stream from dvd"
+  execute "$mp $dir -vo null -vc dummy -aid $audio_id -aop list=volnorm -dumpaudio -dumpfile $tempdir/bd.ac3"
+}
+
+
+encode_ffmpeg() {
+#
+# encode the audio-stream with ffmpeg
+#
+  if [ "$error" ]; then return
+  elif [ "$preview" = "1" ]; then return; fi
+ 
+  if [ $audio_id -eq 128 ]
+  then
+    local ifile="$tempdir/bd.ac3"
+  else
+    local ifile="$tempdir/00001.mp2"
+    local forceinput="-f mp3"
+  fi
+
+  case "$acodec" in 
+    "lame")
+      local filetype="mp3"
+      local filecodec="libmp3lame"
+      ;;
+    "ogg-vorbis")
+      local filetype="ogg"
+      local filecodec="libvorbis"
+      ;;
+    "copy")
+      log_info "ogm doesn't support mp2 audio-streams, i will convert it into ac3"
+      local filetype="ac3"
+      local filecodec="ac3"
+      ;;
+    *)
+      ;;
+  esac
+
+  log_info "converting $ifile into $filetype-format"
+  evecho "conv. audio into $filetype-format"
+  execute "$ffmpeg -y $forceinput -i $ifile -ab ${br_audio}k -acodec $filecodec $tempdir/c$audio_id.$filetype"
+}
+
+
+merge_ogm_mkv() {
+  if [ "$error" ]; then return; fi
+  if [ "$container" != "ogm" -a "$container" != "matroska" ]; then return; fi
+    
+
+  case "$container" in
+    "ogm")
+      local merge="$ogmmerge"
+      local filetype="ogm"
+      ;;
+    "matroska")
+      local merge="$mkvmerge"
+      local filetype="mkv"
+      ;;
+    *)
+      ;;
+  esac
+
+
+  if [ "$preview" != "1" ]
+  then
+    case "$acodec" in
+      "lame")
+        local afile="$tempdir/c$audio_id.mp3"
+        ;;
+      "ogg-vorbis")
+	local afile="$tempdir/c$audio_id.ogg"
+	;;
+      "copy")
+        if [ $audio_id -eq 128 ]
+        then
+          # ac3
+	  local afile="$tempdir/bd.ac3"
+	elif [ "$container" = "ogm" ]
+	then
+	  # mpg2, container ogm
+	  local afile="$tempdir/c$audio_id.ac3"
+	else
+          # mpg2
+	  local afile="$tempdir/c$audio_id.mpa"
+	fi
+        ;;
+      *)
+        ;;
+    esac
+  fi
+
+  log_info "merging movie $shortname into $filetype-container"
+  evecho "merging into $filetype-container"
+  execute "$merge -o $tempdir/$name.$filetype $tempdir/$name.avi $afile"
+}
+
+
+cleanup () {
+#
+# delete temp-files and reset variables
+#
+  # temp. codec-files
+  rm -f "$tempdir/divx2pass.log"
+  rm -f "$tempdir/lavc_stats.txt"
+  rm -f "$tempdir/analyse.log"
+  rm -f "$tempdir/c:\\trace_b.txt"
+  rm -f "$tempdir/xvid-twopass.stats"
+
+  # temp. movie-files
+  rm -f "$tempdir/temp.vdr"
+  if [ "$container" = "ogm" -o "$container" = "matroska" ]
+  then
+    rm -f "$tempdir/$name.avi"
+  fi
+  rm -f "$tempdir"/[0-9][0-9][0-9][0-9][0-9].m2v
+  rm -f "$tempdir"/[0-9][0-9][0-9][0-9][0-9].mp2
+  rm -f "$tempdir"/c*.mp3
+  rm -f "$tempdir"/c*.ogg
+  rm -f "$tempdir"/c*.ac3
+  rm -f "$tempdir"/bd.ac3
+
+  # temp. queuehandler-files
+  rm -f "$pluginsdir/encode.vdrrip"
+  rm -f /tmp/queuehandler.err
+
+
+  # reset variables
+  dir=""
+  name=""
+  filesize=""
+  filenumbers=""
+  vcodec=""
+  br_video=""
+  min_q=""
+  max_q=""
+  crop_w=""
+  crop_h=""
+  crop_x=""
+  crop_y=""
+  scale_w=""
+  scale_h=""
+  acodec=""
+  br_audio=""
+  audio_id=""
+  ppvalues=""
+  rename=""
+  container=""
+  preview=""
+
+  mc=""
+  mp=""
+  
+  dvd=""
+  previewval=""
+  error=""
+
+  step="0"
+}
+
+
+del_queue () {
+#
+# delete first line from the queuefile
+#
+  # waits until the queuefile is unlocked, and locks it
+  wait_unlock
+  lock
+
+  if [ "$error" ]
+  then
+    head -n 1 "$queuefile" >> "$queuefile.rejected"
+  fi
+
+  # delete first entry of the queuefile
+  local lines=`cat "$queuefile" | wc -l`
+  if [ "$lines" -le 1 ]
+  then
+    rm -f "$queuefile"
+  else
+    lines=$((lines-1))
+    cp -a "$queuefile" /tmp/queuefile.tmp
+    tail -n $lines /tmp/queuefile.tmp > "$queuefile"
+  fi
+
+  if [ "$error" ]
+  then  
+    log_info "### moved movie $shortname to $queuefile.rejected ###"
+  else
+    log_info "### movie $shortname deleted from queuefile ###"
+  fi 
+
+  # unlock queuefile
+  unlock
+}
+
+
+split () {
+#
+# splits the encoded movie into $filenumbers pieces
+#
+  if [ "$error" ]; then return
+  elif [ "$filenumbers" = "1" -o "$preview" = "1" ]; then return; fi
+
+  log_info "splitting $shortname in $filenumbers pieces"
+  evecho "splitting movie"
+
+  case "$container" in
+    "avi")
+      local overlap=3
+
+      local count=1
+      local splitpos=0
+
+      # workaround to get the correct filesize from mencoder with -endpos
+      local splitsize=$((filesize*99/100))
+      
+      log_info "splitting $shortname in $filenumbers pieces"
+      while [ $count -le $filenumbers ]
+      do
+        local ofile="$name-$count.avi"
+
+        if [ $count -eq $filenumbers ]
+        then
+          local endpos=""
+        else
+          local endpos="-endpos ${splitsize}mb"
+        fi
+
+        # split file
+        execute "$mc -ovc copy -oac copy $tempdir/$name.avi \
+                 -ss $splitpos $endpos -o $tempdir/$ofile"
+	
+        # detect length of splitted file and add it to $splitpos
+        local length=`$mplayer -vo null -ao null -identify -frames 0 $tempdir/$ofile 2>/dev/null | \
+                      grep ID_LENGTH | cut -d= -f2`
+        splitpos=$((splitpos+length-overlap))
+        count=$((count+1))
+      done
+      ;;
+    "ogm")
+      execute "$ogmsplit -s $filesize -n $filenumbers $tempdir/$name.ogm"
+      ;;
+    "matroska")
+      execute "$mkvmerge --split d${filesize}m --split-max-files \
+               $filenumbers -o $tempdir/$ofile"
+      ;;
+    *)
+      ;;
+  esac
+}
+
+
+vdrecho () {
+#
+# echo $1 in the vdr-infobar (or console)
+#
+
+  if [ -x "$svdrpsend" ]
+  then
+    $svdrpsend -d "$vdrhostname" "MESG $1" 2>/dev/null 1>/dev/null
+  elif [ -x "$netcat" ]
+  then
+    echo "MESG $1" | $netcat -q 1 "$vdrhostname" 2001 2>/dev/null 1>/dev/null
+  else
+    log_info "$1"
+  fi
+}
+
+
+evecho () {
+#
+# echo $ in the file encode.vdrrip
+#
+  step=$((step+1))
+  local time=`date +"%k:%M h"`
+  echo "- step $step/$steps (since $time): $1" > "$pluginsdir/encode.vdrrip"
+}
+
+
+log_error () {
+#
+# echo $1 on stderr and write it to the syslog with priority user.error
+#
+  logger -s -p user.error -t [vdrrip-qh] "$1"
+
+  if [ "$2" ]
+  then
+    vdrecho "$1"
+    exit "$2"
+  else
+    error="1"
+  fi
+}
+
+
+log_info () {
+#
+# echo $1 on stdout and write it to the syslog with priority user.info
+#
+  logger -s -p user.info -t [vdrrip-qh] "$1" 2>&1
+}
+
+
+log_debug () {
+#
+# echo $1 on stdout and write it to the syslog with priority user.debug
+#
+  if [ "$debug" = "1" ]
+  then
+    logger -s -p user.debug -t [vdrrip-qh] "$1"
+  fi
+}
+
+
+execute () {
+#
+# executes $1 and checks the rc
+#
+  local cmd="$1"
+ 
+  log_debug "execute command: $cmd"
+
+  # execute $cmd and save the return-code:
+  if [ "$stdout" = "1" ]
+  then
+    nice -+19 $cmd 2>/tmp/queuehandler.err
+    local rc="$?"
+  else
+    nice -+19 $cmd 1>/dev/null 2>/tmp/queuehandler.err
+    local rc="$?"
+  fi
+
+  if [ "$rc" != "0" ]
+  then
+    # display stderr if the return-code isn't 0
+    log_error "an error occured (rc $rc) while processing the command: $cmd"
+    local err_message=`cat /tmp/queuehandler.err 2>/dev/null`
+    if [ "$err_message" ]
+    then
+      log_error "error message: $err_message"
+    fi
+  elif [ "$debug" = "1" ]
+  then
+    # display stderr if the debug-mode is set
+    local dbg_message=`cat /tmp/queuehandler.err 2>/dev/null`
+    if [ "$dbg_message" ]
+    then
+      log_debug "debug message: $dbg_message"
+    fi
+  fi
+}
+
+
+rename () {
+#
+# renames the vdr recording to indicate it was encoded properly
+# this function is written by memed@www.vdrportal.de
+#
+  if [ "$error" ]; then return
+  elif [ "$dvd" ]; then return
+  elif [ "$preview" = "1" ]; then return
+  elif [ "$rename" = "0" ]; then return; fi
+
+  new_dir="$(dirname $dir)${append_string}"                                                            
+  mkdir -p "$new_dir"                                                                                  
+  #move finished subdir to new folder
+  mv "$dir" "$new_dir"                                                                                 
+  #if all subdirs are empty, also delete dir one up
+  [ $(find $(dirname $dir) -type f|wc -l)  -eq 0 ] && rm -rf $(dirname $dir)
+}
+
+
+wait_unlock () {
+#
+# wait until the queuefile is unlocked
+#
+  local lockstat
+  read lockstat 2>/dev/null < "$pluginsdir/lock.vdrrip"
+
+  while [ -e "$pluginsdir/lock.vdrrip" -a "$lockstat" != "1" ]
+  do
+    echo
+    echo "queuefile is locked !"
+    echo "sleeping $lock seconds" 
+    echo
+    sleep $lock
+  done
+}
+
+
+lock () {
+#
+# locks the queuefile
+#
+  local lockfile="$pluginsdir/lock.vdrrip"
+  echo 1 > $lockfile 2>/dev/null
+
+  if [ ! -e "$lockfile" ]
+  then
+    log_error "couldn't write to $lockfile" 1
+  fi
+}
+
+
+unlock () {
+#
+# unlocks the queuefile
+#
+  rm -f $pluginsdir/lock.vdrrip
+
+  if [ -e "$lockfile" ]
+  then
+    log_error "couldn't delete $lockfile" 1
+  fi
+}
+
+_trap () {
+#
+# this function is called if the queuehandler is killed
+#
+  if [ "$debug" = "0" ]; then cleanup; fi
+  log_error "queuehandler was killed !"
+  vdrecho "queuehandler was killed !"
+}
+
+
+#
+# this is the main part
+#
+
+trap "_trap; exit" 2 9 15
+
+initialize "$1" "$2" "$3"  # make initial checks
+cleanup                    # delete old temp-files
+
+while [ true ]
+do
+  read_queue               # read the first line from the queuefile
+  pre_check                # make some checks before the encoding
+  calc_steps               # calc the number of encoding-steps
+  preview                  # get the preview values
+  prepare                  # prepares the encoding
+  encode                   # encodes the movie
+  merge_ogm_mkv            # merge ogm/mkv-files 
+  split                    # splits the encoded movie
+
+  if [ ! "$error" ]
+  then
+    mess="movie $shortname encoded"
+    log_info "$mess"
+    vdrecho "$mess"
+  else
+    mess="couldn't encode movie $shortname"
+    log_info "$mess"
+    vdrecho "$mess"
+  fi
+
+  rename                   # rename dir-name of the vdr-recording
+  del_queue                # delete first line from the queuefile
+  cleanup                  # delete temp-files
+done