[260] | 1 | #!/bin/ksh |
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| 2 | # process_dvr_output - a script processing dvr steering + data files |
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| 3 | # $Id: process_dvr_output 336 2009-06-10 11:19:35Z maronga $ |
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| 4 | |
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[261] | 5 | # This script determines the number of streams opened by the dvr software |
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| 6 | # and creates one single dvrs- and html-file which allow the dvr-plugin |
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| 7 | # to display all streams in one sequence. |
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| 8 | |
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[260] | 9 | # Last changes: |
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| 10 | # 16/03/09 - Siggi - Generating the first version |
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| 11 | |
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| 12 | |
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| 13 | |
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[262] | 14 | # Variable declarations + default values |
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[260] | 15 | camera=false |
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[336] | 16 | create_config_file=false |
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[261] | 17 | create_sequence_output=false |
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| 18 | data_catalog=`pwd` |
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[262] | 19 | dvrp_output=rtsp |
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[261] | 20 | file_identifier=all_streams |
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[260] | 21 | groundplate=false |
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[336] | 22 | palm_run_identifier="unknown_run" |
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[260] | 23 | topography=false |
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| 24 | |
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[336] | 25 | typeset -i a acceleration=1 k i j nstream nscenes |
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[260] | 26 | |
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| 27 | |
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[262] | 28 | # Read shellscript options |
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[336] | 29 | while getopts :a:cd:f:ls option |
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[260] | 30 | do |
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| 31 | case $option in |
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[336] | 32 | (a) acceleration=$OPTARG;; |
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| 33 | (c) create_config_file=true;; |
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[260] | 34 | (d) data_catalog=$OPTARG;; |
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| 35 | (f) file_identifier=$OPTARG;; |
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[262] | 36 | (l) dvrp_output=local;; |
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[261] | 37 | (s) create_sequence_output=true;; |
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[260] | 38 | (\?) printf "\n +++ unknown option $OPTARG \n" |
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[262] | 39 | printf "\n allowed option are -d, -f, -l, -s \n" |
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[260] | 40 | exit;; |
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| 41 | esac |
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| 42 | done |
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| 43 | |
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| 44 | |
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[336] | 45 | # Create the config file for the streaming server; do nothing else |
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| 46 | if [[ $create_config_file = true ]] |
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| 47 | then |
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| 48 | cp ${PALM_BIN}/.dvrserver.config . |
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| 49 | |
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| 50 | # Entering the BASEDIR, UID and GID into this file |
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| 51 | user_id=`id -u` |
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| 52 | group_id=`id -g` |
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| 53 | |
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| 54 | # data directory is always the current working directory |
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| 55 | sed "s/<replace by dvr data directory>/./g" .dvrserver.config > .dvrserver.1 |
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| 56 | sed "s/<replace by user id>/$user_id/g" .dvrserver.1 > .dvrserver.2 |
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| 57 | sed "s/<replace by group id>/$group_id/g" .dvrserver.2 > .dvrserver.3 |
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| 58 | mv .dvrserver.3 .dvrserver.config |
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| 59 | rm .dvrserver.1 .dvrserver.2 |
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| 60 | exit |
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| 61 | fi |
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| 62 | |
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| 63 | |
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[262] | 64 | # Find out the PALM run identifier |
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| 65 | if [[ -f CPU_MEASURES ]] |
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| 66 | then |
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| 67 | palm_run_identifier=`head -1 CPU_MEASURES` |
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| 68 | fi |
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[261] | 69 | |
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[336] | 70 | |
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[262] | 71 | # Process the streaming server output |
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| 72 | if [[ $dvrp_output = rtsp ]] |
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| 73 | then |
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[261] | 74 | |
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[262] | 75 | # Change to the given directory |
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| 76 | cd $data_catalog |
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| 77 | |
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| 78 | |
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| 79 | # Find out the number of streams |
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| 80 | (( i = 0 )) |
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| 81 | while true |
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| 82 | do |
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| 83 | (( i = i + 1 )) |
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| 84 | if (( i < 10 )) |
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| 85 | then |
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| 86 | cstream=0$i |
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| 87 | else |
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| 88 | cstream=$i |
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| 89 | fi |
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| 90 | |
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| 91 | if [[ $(ls -1 *.* | grep -c $cstream) = 0 ]] |
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| 92 | then |
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| 93 | (( i = i - 1 )) |
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| 94 | break |
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| 95 | fi |
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| 96 | |
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| 97 | # find out the stream name |
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| 98 | streamname[$i]=`ls -1 ${cstream}_*-ge.dvrs | cut -f1 -d"-"` |
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| 99 | |
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| 100 | # get addres |
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| 101 | adr[$i]=`grep ADR= ${streamname[$i]}.dvrs | grep '*' | cut -f2 -d"="` |
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| 102 | |
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| 103 | # get maxbytes |
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| 104 | maxbytes[$i]=`head -1 ${streamname[$i]}.max` |
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| 105 | |
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| 106 | # get number of frames |
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| 107 | frames[$i]=`tail -1 ${streamname[$i]}.max` |
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| 108 | |
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| 109 | done |
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| 110 | |
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| 111 | nstream=$i |
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| 112 | nscenes=$nstream |
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| 113 | |
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| 114 | |
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| 115 | # Check, if there are files containing the camera data, the ground plate |
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| 116 | # and topography data. |
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| 117 | # Check the first stream only, because all streams have the same files. |
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| 118 | if [[ -f ${streamname[1]}_camera.max ]] |
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[260] | 119 | then |
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[262] | 120 | camera=true |
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| 121 | adr_camera=`grep ADR= ${streamname[1]}.dvrs | grep 'camera' | cut -f2 -d"="` |
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| 122 | maxbytes_camera=`head -1 ${streamname[1]}_camera.max` |
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| 123 | (( nscenes = nscenes + 1 )) |
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[260] | 124 | fi |
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[262] | 125 | if [[ -f ${streamname[1]}_groundplate.max ]] |
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| 126 | then |
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| 127 | groundplate=true |
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| 128 | adr_groundplate=`echo $adr_camera | sed "s/camera/groundplate/g"` |
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| 129 | maxbytes_groundplate=`head -1 ${streamname[1]}_groundplate.max` |
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| 130 | (( nscenes = nscenes + 1 )) |
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| 131 | fi |
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| 132 | if [[ -f ${streamname[1]}_topography.max ]] |
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| 133 | then |
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| 134 | topography=true |
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| 135 | adr_topography=`echo $adr_camera | sed "s/camera/topography/g"` |
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| 136 | maxbytes_topography=`head -1 ${streamname[1]}_topography.max` |
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| 137 | (( nscenes = nscenes + 1 )) |
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| 138 | fi |
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[260] | 139 | |
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[262] | 140 | |
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| 141 | |
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| 142 | # Start with writing the dvrs file for the combined streams |
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| 143 | dvr_file=${file_identifier}_streaming.dvrs |
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| 144 | |
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| 145 | echo "SCENES=$nscenes" > $dvr_file |
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| 146 | |
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| 147 | # First, add the static scenes |
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| 148 | if [[ $camera = true ]] |
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[260] | 149 | then |
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[262] | 150 | echo "MED=TCP" >> $dvr_file |
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| 151 | echo "ADR=$adr_camera" >> $dvr_file |
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| 152 | echo "MAXBYTES=$maxbytes_camera" >> $dvr_file |
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| 153 | echo "FRAMES=1" >> $dvr_file |
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| 154 | echo "FRAMES_P_SEC=0" >> $dvr_file |
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| 155 | echo "SCENEEND" >> $dvr_file |
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[260] | 156 | fi |
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| 157 | |
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[262] | 158 | if [[ $groundplate = true ]] |
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| 159 | then |
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| 160 | echo "MED=TCP" >> $dvr_file |
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| 161 | echo "ADR=$adr_groundplate" >> $dvr_file |
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| 162 | echo "MAXBYTES=$maxbytes_groundplate" >> $dvr_file |
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| 163 | echo "FRAMES=1" >> $dvr_file |
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| 164 | echo "FRAMES_P_SEC=0" >> $dvr_file |
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| 165 | echo "SCENEEND" >> $dvr_file |
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| 166 | fi |
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[260] | 167 | |
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[262] | 168 | if [[ $topography = true ]] |
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| 169 | then |
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| 170 | echo "MED=TCP" >> $dvr_file |
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| 171 | echo "ADR=$adr_topography" >> $dvr_file |
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| 172 | echo "MAXBYTES=$maxbytes_topography" >> $dvr_file |
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| 173 | echo "FRAMES=1" >> $dvr_file |
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| 174 | echo "FRAMES_P_SEC=0" >> $dvr_file |
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| 175 | echo "SCENEEND" >> $dvr_file |
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| 176 | fi |
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[260] | 177 | |
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| 178 | |
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[262] | 179 | # Now add the streams |
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| 180 | (( i = 0 )) |
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| 181 | while (( i < nstream )) |
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| 182 | do |
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[260] | 183 | |
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[262] | 184 | (( i = i + 1 )) |
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[260] | 185 | |
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[262] | 186 | echo "MED=TCP" >> $dvr_file |
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| 187 | echo "ADR=${adr[$i]}" >> $dvr_file |
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| 188 | echo "MAXBYTES=${maxbytes[$i]}" >> $dvr_file |
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| 189 | echo "FRAMES=${frames[$i]}" >> $dvr_file |
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| 190 | echo "FRAMES_P_SEC=25" >> $dvr_file |
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| 191 | echo "SCENEEND" >> $dvr_file |
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[260] | 192 | |
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[262] | 193 | done |
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[260] | 194 | |
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| 195 | |
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[262] | 196 | # Change path to the current file identifier |
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[336] | 197 | # Remove path because BASEDIR of streaming server is set to "." |
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| 198 | # sed "s/DATA_DVR/${file_identifier}_dvr/g" $dvr_file > tmp_file |
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| 199 | sed "s/DATA_DVR\///g" $dvr_file > tmp_file |
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[262] | 200 | mv tmp_file $dvr_file |
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[260] | 201 | |
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| 202 | |
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[262] | 203 | # If there is a dvr configuration file, set the BASEDIR to the parent |
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[336] | 204 | # directory of the above given path (i.e. ".") |
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[262] | 205 | if [[ -f .dvrserver.config ]] |
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| 206 | then |
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| 207 | old_path=`grep BASEDIR .dvrserver.config` |
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[336] | 208 | sed "s&${old_path}&BASEDIR=.&g" .dvrserver.config > .dvrserver.config.new |
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[262] | 209 | mv .dvrserver.config.new .dvrserver.config |
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| 210 | fi |
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[260] | 211 | |
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| 212 | |
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[262] | 213 | # Create the html file for the combined streames |
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| 214 | cp 01_*-ge.html tmp.html |
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| 215 | replace=$(echo `grep src= tmp.html`) |
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| 216 | sed "s&${replace}&src=\"${file_identifier}_streaming.dvrs\"&g" tmp.html > tmp1.html |
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| 217 | if [[ "$palm_run_identifier" = "" ]] |
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| 218 | then |
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| 219 | cp tmp1.html ${file_identifier}_streaming.html |
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| 220 | else |
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| 221 | sed "s&DATA_DVR/${streamname[1]}/\*\*\*\*\*.dvr (DVR 3D Streaming)&DVR 3D streaming generated by $palm_run_identifier&g" tmp1.html > ${file_identifier}_streaming.html |
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| 222 | fi |
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| 223 | rm tmp.html tmp1.html |
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[260] | 224 | |
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| 225 | |
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[262] | 226 | # Informative messages |
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| 227 | printf "\n\n *** processing dvr stream output:" |
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| 228 | printf "\n number of detected streams = $nstream" |
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| 229 | printf "\n stream names:" |
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[260] | 230 | |
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[262] | 231 | (( i = 0 )) |
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| 232 | while (( i < nstream )) |
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| 233 | do |
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[260] | 234 | |
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[262] | 235 | (( i = i + 1 )) |
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| 236 | printf " ${streamname[$i]}" |
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[260] | 237 | |
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[262] | 238 | done |
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| 239 | printf "\n" |
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[260] | 240 | |
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| 241 | |
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[262] | 242 | else |
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[260] | 243 | |
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[262] | 244 | # This is the branch for local output (dvrp_output=local). |
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| 245 | # Find out the number of streams. |
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| 246 | (( i = 0 )) |
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| 247 | while true |
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| 248 | do |
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[260] | 249 | |
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[262] | 250 | (( i = i + 1 )) |
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| 251 | if (( i < 10 )) |
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| 252 | then |
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| 253 | cstream=0$i |
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| 254 | else |
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| 255 | cstream=$i |
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| 256 | fi |
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[261] | 257 | |
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[262] | 258 | if [[ $(ls -1 *.* | grep -c ${cstream}_) = 0 ]] |
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| 259 | then |
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| 260 | (( i = i - 1 )) |
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| 261 | break |
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| 262 | fi |
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[261] | 263 | |
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[262] | 264 | # find out the stream name |
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| 265 | streamname[$i]=`ls -1 ${cstream}_*.camera.dvr | cut -f1 -d"."` |
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[261] | 266 | |
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[262] | 267 | done |
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[261] | 268 | |
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[262] | 269 | # Exit, if there are no streams. |
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| 270 | [[ $i = 0 ]] && exit |
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[261] | 271 | |
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[262] | 272 | nstream=$i |
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[261] | 273 | |
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[262] | 274 | mkdir -p ${data_catalog}/sequence_data |
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[261] | 275 | |
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| 276 | |
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[262] | 277 | # First, merge static scenes into one file |
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| 278 | if [[ -f ${streamname[1]}.camera.dvr ]] |
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| 279 | then |
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| 280 | cat ${streamname[1]}.camera.dvr >> ${data_catalog}/sequence_data/static_scenes.dvr |
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| 281 | fi |
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[261] | 282 | |
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[262] | 283 | if [[ -f ${streamname[1]}.groundplate.dvr ]] |
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| 284 | then |
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| 285 | cat ${streamname[1]}.groundplate.dvr >> ${data_catalog}/sequence_data/static_scenes.dvr |
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| 286 | fi |
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[261] | 287 | |
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[262] | 288 | if [[ -f ${streamname[1]}.topography.dvr ]] |
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| 289 | then |
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| 290 | cat ${streamname[1]}.topography.dvr >> ${data_catalog}/sequence_data/static_scenes.dvr |
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| 291 | fi |
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[261] | 292 | |
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[262] | 293 | |
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| 294 | # Find out the number of frames |
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| 295 | frames[1]=`grep sequence ${streamname[1]}_00000.html | cut -f2 -d";" | cut -f1 -d'"' | cut -f2 -d"-"` |
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| 296 | |
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| 297 | |
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| 298 | # Now, merge the data, frame by frame |
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| 299 | (( j = 0 )) |
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| 300 | while (( j < ${frames[1]} )) |
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| 301 | do |
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| 302 | |
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| 303 | nframe=`printf "%05d" $j` |
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| 304 | |
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| 305 | (( i = 0 )) |
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| 306 | while (( i < nstream )) |
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| 307 | do |
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| 308 | (( i = i + 1 )) |
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| 309 | cat ${streamname[$i]}_$nframe.dvr >> ${data_catalog}/sequence_data/$nframe.dvr |
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| 310 | done |
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| 311 | |
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| 312 | (( j = j + 1 )) |
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| 313 | |
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| 314 | done |
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| 315 | |
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| 316 | |
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| 317 | # Create the html file to be used for the sequence mode |
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| 318 | cp ${streamname[1]}_00000.html tmp1.html |
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| 319 | sed "s&${streamname[1]}_camera.dvr&sequence_data/static_scenes.dvr&g" tmp1.html > tmp2.html |
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| 320 | sed "s&${streamname[1]}_&sequence_data/&g" tmp2.html > tmp3.html |
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| 321 | if [[ "$palm_run_identifier" = "" ]] |
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| 322 | then |
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| 323 | cp tmp3.html ${file_identifier}_sequence.html |
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| 324 | else |
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| 325 | sed "s&sequence_data/%05d.dvr (DVR 3D Sequence)&DVR 3D sequence generated by $palm_run_identifier&g" tmp3.html > ${file_identifier}_sequence.html |
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| 326 | fi |
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| 327 | rm tmp1.html tmp2.html tmp3.html |
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| 328 | mv ${file_identifier}_sequence.html ${data_catalog} |
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| 329 | |
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| 330 | |
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| 331 | # Informative messages |
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| 332 | printf "\n\n *** processing dvr local output (using dvrp_output=local):" |
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| 333 | printf "\n number of detected streams = $nstream" |
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| 334 | printf "\n stream names:" |
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| 335 | |
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| 336 | (( i = 0 )) |
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| 337 | while (( i < nstream )) |
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| 338 | do |
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| 339 | |
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| 340 | (( i = i + 1 )) |
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| 341 | printf " ${streamname[$i]}" |
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| 342 | |
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| 343 | done |
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| 344 | printf "\n" |
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| 345 | |
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| 346 | fi |
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| 347 | |
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| 348 | |
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| 349 | # Create output for viewing dvr data in sequence mode |
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[261] | 350 | if [[ $create_sequence_output = true ]] |
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| 351 | then |
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| 352 | |
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[336] | 353 | rm -rf sequence_data |
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[261] | 354 | mkdir sequence_data |
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| 355 | |
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[262] | 356 | # First, merge static scenes into one file |
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[261] | 357 | if [[ $camera = true ]] |
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| 358 | then |
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| 359 | cat ${streamname[1]}/camera.dvr >> sequence_data/static_scenes.dvr |
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| 360 | fi |
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| 361 | |
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| 362 | if [[ $groundplate = true ]] |
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| 363 | then |
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| 364 | cat ${streamname[1]}/groundplate.dvr >> sequence_data/static_scenes.dvr |
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| 365 | fi |
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| 366 | |
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| 367 | if [[ $topography = true ]] |
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| 368 | then |
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| 369 | cat ${streamname[1]}/topography.dvr >> sequence_data/static_scenes.dvr |
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| 370 | fi |
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| 371 | |
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| 372 | |
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[262] | 373 | # Now, merge the data, frame by frame |
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[261] | 374 | (( j = 0 )) |
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[336] | 375 | (( k = 0 )) |
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| 376 | (( a = 0 )) |
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[261] | 377 | while (( j < ${frames[1]} )) |
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| 378 | do |
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| 379 | |
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[336] | 380 | rframe=`printf "%05d" $j` |
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[261] | 381 | |
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[336] | 382 | if (( a == 0 )) |
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| 383 | then |
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[261] | 384 | |
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[336] | 385 | wframe=`printf "%05d" $k` |
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| 386 | (( k = k + 1 )) |
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| 387 | |
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| 388 | (( i = 0 )) |
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| 389 | while (( i < nstream )) |
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| 390 | do |
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| 391 | (( i = i + 1 )) |
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| 392 | cat ${streamname[$i]}/$rframe.dvr >> sequence_data/$wframe.dvr |
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| 393 | done |
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| 394 | |
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| 395 | |
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| 396 | fi |
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| 397 | |
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| 398 | (( a = a + 1 )) |
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| 399 | if (( a == acceleration )) |
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| 400 | then |
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| 401 | (( a = 0 )) |
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| 402 | fi |
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| 403 | |
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[261] | 404 | (( j = j + 1 )) |
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| 405 | |
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| 406 | done |
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| 407 | |
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| 408 | |
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[262] | 409 | # Create the html file to be used for the sequence mode |
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[261] | 410 | cp ${streamname[1]}.html tmp1.html |
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| 411 | sed "s/camera.dvr/static_scenes.dvr/g" tmp1.html > tmp2.html |
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[262] | 412 | sed "s&${streamname[1]}&sequence_data&g" tmp2.html > tmp3.html |
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[336] | 413 | sed "s/;0-0/;0-$wframe/g" tmp3.html > tmp4.html |
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[262] | 414 | if [[ "$palm_run_identifier" = "" ]] |
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| 415 | then |
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[336] | 416 | cp tmp4.html ${file_identifier}_sequence.html |
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[262] | 417 | else |
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[336] | 418 | sed "s&DATA_DVR/sequence_data/\*\*\*\*\*.dvr (DVR 3D Sequence)&DVR 3D sequence generated by $palm_run_identifier&g" tmp4.html > ${file_identifier}_sequence.html |
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[262] | 419 | fi |
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[336] | 420 | rm tmp1.html tmp2.html tmp3.html tmp4.html |
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[261] | 421 | |
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| 422 | printf " data for using sequence mode generated" |
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| 423 | |
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| 424 | fi |
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| 425 | |
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| 426 | |
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| 427 | |
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[262] | 428 | # Change back to directory from where script has been called |
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| 429 | cd - > /dev/null 2>&1 |
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