Creo que la inclusión de _gscripts_common.sh se puede quitar, de todas formas está en https://github.com/gasparfm/gscripts
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 | #!/bin/bash # Some things to do in the future # Allow several servers, so we can distribute file conversions SCRIPT_SOURCE=`dirname $BASH_SOURCE[0]` SCRIPT_PID=$$ . $SCRIPT_SOURCE/_gscripts_common.sh SELFNAME="$0" #RSYNC ... rsync -avhP --bwlimit=100K test/Synfig\ Animation\ * gaspy@localhost:test2 | awk "BEGIN { } { print \$1 \$2 \$3; fflush(); }"; RSYNC_ARGS="-avhszp" # Use avconv, ffmpeg, maybe mencoder... CONVERTSOFTWARE="" # A file with the arguments for CONVERTSOFTWARE. Or them enclosed CONVERTARGUMENTS="" # Server to connect via SSH SERVER="" # Remote work directory REMOTEWORKDIRECTORY="/tmp" # Local final destination LOCALDESTINATION="`pwd`" # Destination file format FILEFORMAT="%name_converted.%ext" # Converted file extension EXTENSION="mp4" # Log file LOGFILE="%destination/videonetconvert.log" # Input files INPUTFILES=() function panic() { echo "$1" 1>&2 kill -s TERM $SCRIPT_PID } function usage() { echo "Usage: " echo "" echo " $SELFNAME [options] file1 [file2 file3 ... fileN]" echo "" echo "Options:" echo " -program PROGRAMNAME : Program to use to convert file. You can use whether avconv or ffmpeg" echo " -args PROGRAMARGUMENTS : Arguments for PROGRAMNAME to convert file. Maybe you can use templates" echo " -fileformat FORMAT : Format to use for destination file. Default "%name_converted.%ext"" echo " You can use keywords for dynamic name creation, valid keywords are:" echo " * %name : Use the original file name (without extension)" echo " * %ext : Final extension" echo " -extension EXTENSION : Extension for converted file. Default mp4" echo " -server SERVER : Server to use for computation. e.g.: user@myhost" echo " SERVER MUST use public/private keys to authenticate with no password" echo " -workdir REMOTEWORKDIR : Remote work directory. Work directory in our SERVER. Defaults to /tmp" echo " -destination DESTINATION : Local directory where to copy final files. Defaults to local dir (pwd)" echo " -bwlimit BWLIMIT for data transmissions" echo " -logfile LOGFILE : Log file. Default "%destination/videonetconvert.log" NOT IMPLEMENTED" echo " You can use keywords here too:" echo " * %destination : DESTINATION (see -destination)" echo "" echo " More information: http://gaspar.totaki.com/" kill -s TERM $SCRIPT_PID } # Searches for a valid substring inside a big string function searchValid() { NEEDLE="$1" HAYSTACK="$2" for i in $HAYSTACK do if [ "$i" == "$NEEDLE" ] then echo "found" return; fi done } function checkArguments() { if [ -z "$SERVER" ] then echo "No server to work with." usage fi } function checkSoftware() { VALIDSW="avconv ffmpeg" SW="`execssh "which avconv; which ffmpeg; which rsync"`" echo $SW > /tmp/mylo if [ -z "$CONVERTSOFTWARE" ] then if [ -n "`echo $SW | grep avconv`" ] then CONVERTSOFTWARE="avconv" elif [ -n "`echo $SW | grep ffmpeg`" ] then CONVERTSOFTWARE="ffmpeg" else panic "Failed to search conversion software in remote server" fi else if [ -z `searchValid "$CONVERTSOFTWARE" "$VALIDSW"` ] then panic "Given conversion software "$CONVERTSOFTWARE" is not valid. Please use ffmpeg or avconv" fi if [ -z "`echo $SW | grep $CONVERTSOFTWARE`" ] then panic "Conversion software $CONVERTSOFTWARE not found in remote server" fi fi if [ -z "`echo $SW | grep rsync`" ] then panic "rsync not found. Couldn't copy media files" fi } function getFinalName() { FILENAME="$1" FINALEXTENSION="$2" JUSTNAME=${FILENAME%.[^.]*} FINALNAME=$FILEFORMAT # Replace with all keywords FINALNAME=${FINALNAME//%name/$JUSTNAME} FINALNAME=${FINALNAME//%ext/$FINALEXTENSION} echo $FINALNAME } function execssh() { ssh $SERVER 'bash -s' <<EOF #!/bin/bash $@ EOF RES=$? if (( $RES != 0 )) then panic "There was a problem connecting to the remote server" fi } function getVideoInfo() { $CONVERTSOFTWARE -i "$1" 2>&1 } function doConvert() { PROGRESS=0 MAXFILE=$((100/${#INPUTFILES[@]})) MAXPROCESS=$(($MAXFILE/3)) for onefile in "${INPUTFILES[@]}" do echo "# Copying file $onefile..." FILEINFO="`getVideoInfo "$onefile"`" DURATION=$(echo "$FILEINFO" | sed -n "s/.* Duration: \([^,]*\), start: .*/\1/p") FORCEDDURATION=$(echo "$CONVERTARGUMENTS" | sed -n "s/.*-t\s\?\([^ ]*\).*/\1/p") FPS=$(echo "$FILEINFO" | sed -n "s/.*, \(.*\) fps.*/\1/p") if [ -z "$FORCEDDURATION" ] then FRAMES=$(echo $DURATION | awk -F':' "{ FRAMES=(\$1*3600+\$2*60+\$3)*$FPS; print FRAMES }") else FRAMES=$(echo $FORCEDDURATION*$FPS | bc) fi FILENAME=${onefile##*/} FINALNAME=`getFinalName "$FILENAME" "$EXTENSION"` JUSTNAME=${FILENAME%.[^.]*} rsync $RSYNC_ARGS --info=progress "$onefile" "$SERVER:$REMOTEWORKDIRECTORY/" | stdbuf -oL tr "\r" "\n" | awk "{ CFPROGRESS=0+\$2 PROGRESS=$PROGRESS+$MAXPROCESS*(\$2/100); print "# Copying file $onefile. ("CFPROGRESS")\n"PROGRESS; fflush(); }" echo "# Converting $FILENAME..." # ssh "$SERVER" -c $REMOTEWORKDIRECTORY/$onefile" avconv -i "$REMOTEWORKDIRECTORY/$FILENAME" $CONVERTARGUMENTS -y "$REMOTEWORKDIRECTORY/$FINALNAME" 2>&1 | stdbuf -oL tr "\r" "\n" | awk " { print \$0 > "/dev/stderr" if (\$1=="frame=") { CONVPROGRESS=\$2/$FRAMES GLOBAL=$PROGRESS+$MAXPROCESS*(1+CONVPROGRESS) print "#Converting $FILENAME... ("CONVPROGRESS*100"% "\$2" of $FRAMES)\n"GLOBAL; fflush(); } }" 2> /tmp/full_output CONVERTSTATUS=("${PIPESTATUS[@]}") if [ "${CONVERTSTATUS[0]}" -ne "0" ] then zenity --error "Couldn't convert file $FILENAME" cat /tmp/full_output | zenity --text-info --width=600 else REMOTEORIGIN="$SERVER:$REMOTEWORKDIRECTORY/$FINALNAME" echo rsync $RSYNC_ARGS --info=progress "$REMOTEORIGIN" "$LOCALDESTINATION/" rsync $RSYNC_ARGS --info=progress "$REMOTEORIGIN" "$LOCALDESTINATION/" | stdbuf -oL tr "\r" "\n" | awk "{ CFPROGRESS=0+\$2 PROGRESS=$PROGRESS+$MAXPROCESS*(2+\$2/100); print "# Downloading file $FINALNAME. ("CFPROGRESS")\n"PROGRESS; fflush(); }" fi done echo "# Terminado!!" echo 100 exit 0; } while [ $# -ne 0 ] do arg="$1" case "$arg" in -program) CONVERTSOFTWARE="$2" shift ;; -args) CONVERTARGUMENTS="$2" shift ;; -server) SERVER="$2" shift ;; -workdir) REMOTEWORKDIRECTORY="$2" shift ;; -fileformat) FILEFORMAT="$2" shift ;; -extension) EXTENSION="$2" shift ;; -destination) LOCALDESTINATION="$2" shift ;; -bwlimit) RSYNC_ARGS="$RSYNC_ARGS --bwlimit=$2" shift ;; *) INPUTFILES+=("$arg") ;; esac shift done trap "exit 1" TERM checkArguments checkSoftware echo Software:"$CONVERTSOFTWARE" echo Arguments:"$CONVERTARGUMENTS" echo Server: "$SERVER" echo Remote work directory: "$REMOTEWORKDIRECTORY" echo Local Final Destination: "$LOCALDESTINATION" echo Files: for i in "${INPUTFILES[@]}" do echo " $i" done doConvert | zenity --progress --title "Video Network Converter" --width=420 #doConvert |
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