| 1 | #!/bin/ksh |
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| 2 | #------------------------------------------------------------------------------! |
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| 3 | # Current revisions: |
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| 4 | # ----------------- |
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| 5 | # |
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| 6 | # Former revisions: |
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| 7 | # ----------------- |
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| 8 | # $Id: img2video 982 2012-08-09 15:01:57Z maronga $ |
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| 9 | # |
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| 10 | # 981 2012-08-09 14:57:44Z maronga |
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| 11 | # Added new codecs xvid, ffv1 and two-pass encoding |
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| 12 | # |
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| 13 | # 795 2011-12-12 15:21:03Z maronga |
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| 14 | # Added Id tag, initial Revision |
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| 15 | # |
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| 16 | # Description: |
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| 17 | # ------------ |
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| 18 | # img2video converts image files (e.g. from NCL, DVRP, VAPOR) and creates |
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| 19 | # video files with several codecs. Required packages on the local host are: |
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| 20 | # Imagemagick, MEncoder (MPlayer) and gifsicle |
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| 21 | #------------------------------------------------------------------------------! |
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| 22 | |
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| 23 | #PRESET OF VARIABLES |
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| 24 | input_folder="." |
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| 25 | output_folder="" |
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| 26 | output_file="" |
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| 27 | name="" |
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| 28 | codec="mpeg4" |
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| 29 | colors=256 |
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| 30 | errors=false |
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| 31 | fps=25 |
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| 32 | hq=false |
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| 33 | img_fmt="png" |
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| 34 | keep=true |
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| 35 | pass=1 |
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| 36 | preview_string="preview" |
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| 37 | restart=false |
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| 38 | rotate=0 |
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| 39 | scaling=1024 |
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| 40 | speedup=1 |
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| 41 | file_type="tiff" |
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| 42 | watermark="" |
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| 43 | |
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| 44 | #DEFINE STRING LENGTHS |
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| 45 | typeset -L20 col1 |
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| 46 | typeset -L40 col2 |
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| 47 | typeset -L30 version="img2video Rev$Rev: 1 $" |
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| 48 | typeset -R30 calltime |
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| 49 | typeset -L60 text1 |
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| 50 | |
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| 51 | #GET COMMAND LINE PARAMETERS |
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| 52 | while getopts :a:C:c:f:hi:I:kn:o:rR:S:s:t:Xw: option |
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| 53 | do |
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| 54 | case $option in |
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| 55 | (a) fps=$OPTARG;; |
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| 56 | (c) codec=$OPTARG;; |
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| 57 | (C) colors=$OPTARG;; |
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| 58 | (f) output_file=$OPTARG;; |
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| 59 | (h) hq=true;; |
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| 60 | (i) input_folder=$OPTARG;; |
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| 61 | (k) keep=false;; |
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| 62 | (n) name=$OPTARG;; |
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| 63 | (o) output_folder=$OPTARG;; |
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| 64 | (r) restart=true;; |
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| 65 | (R) rotate=$OPTARG;; |
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| 66 | (s) scaling=$OPTARG;; |
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| 67 | (S) speedup=$OPTARG;; |
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| 68 | (t) file_type=$OPTARG;; |
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| 69 | (w) watermark=$OPTARG;; |
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| 70 | (X) errors=true;; |
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| 71 | (\?) printf "\n +++ unknown option $OPTARG \n" |
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| 72 | printf "\n --> type \"$0 ?\" for available options \n" |
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| 73 | locat=parameter;exit;; |
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| 74 | esac |
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| 75 | done |
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| 76 | |
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| 77 | shift OPTIND-1 |
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| 78 | |
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| 79 | #PRINT HELP |
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| 80 | if [[ "$1" = "?" ]] |
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| 81 | then |
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| 82 | (printf "\n *** img2video can be called as follows:\n" |
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| 83 | printf "\n img2video -c.. -C.. -h -i.. -k -n.. -o.. -r -R.. -s.. -S.. -t.. -X -w\n" |
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| 84 | printf "\n Description of available options:\n" |
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| 85 | printf "\n Option Description Default-Value" |
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| 86 | printf "\n -a fps (frames per second) 25" |
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| 87 | printf "\n -c Video format flash" |
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| 88 | printf "\n Available formats are: flash, mpeg, mpeg4, " |
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| 89 | printf "\n mjpeg, gif, wmv2, xvid, ffv1 " |
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| 90 | printf "\n -C Number of colors (only for gif output) 256" |
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| 91 | printf "\n -f Output file name auto" |
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| 92 | printf "\n -h enable high quality \"\"" |
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| 93 | printf "\n -i Input path ." |
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| 94 | printf "\n -k Delete image files at the end " |
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| 95 | printf "\n -n Jobname \"\"" |
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| 96 | printf "\n -o Output folder see Input path" |
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| 97 | printf "\n -r Restart with existing image files " |
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| 98 | printf "\n -R Rotate by angle 0" |
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| 99 | printf "\n -s Rescaling to a width of #px 1024" |
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| 100 | printf "\n -S Video speed-up 1" |
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| 101 | printf "\n -t Input file type (tiff/eps) tiff" |
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| 102 | printf "\n -X enable output of additional error messages " |
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| 103 | printf "\n -w Watermark file \"\"" |
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| 104 | printf "\n ? this outline \n\n") | more |
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| 105 | exit |
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| 106 | elif [[ "$1" != "" ]] |
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| 107 | then |
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| 108 | printf "\n +++ Positional parameter $1 unknown \n" |
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| 109 | locat=parameter; exit |
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| 110 | fi |
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| 111 | |
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| 112 | if [[ $name == "" ]] |
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| 113 | then |
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| 114 | printf "\n +++ Parameter -n needed. Type 'img2video ?' for a full list of parameters. \n" |
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| 115 | locat=parameter; exit |
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| 116 | fi |
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| 117 | |
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| 118 | if [[ $input_folder == "." ]] |
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| 119 | then |
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| 120 | printf "\n +++ Parameter -i needed. Type 'img2video ?' for a full list of parameters. \n" |
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| 121 | locat=parameter; exit |
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| 122 | fi |
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| 123 | |
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| 124 | if [[ $output_folder == "" ]] |
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| 125 | then |
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| 126 | output_folder="$input_folder/$name" |
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| 127 | fi |
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| 128 | |
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| 129 | #PRINT HEADER TO INFORM ABOUT THE CURRENT SETTINGS |
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| 130 | calltime=$(date) |
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| 131 | |
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| 132 | printf "\n#--------------------------------------------------------------#" |
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| 133 | printf "\n| $version$calltime |" |
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| 134 | |
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| 135 | col1="" |
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| 136 | col2="" |
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| 137 | printf "\n| $col1$col2 |" |
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| 138 | |
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| 139 | text1="Initialization parameters" |
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| 140 | printf "\n| $text1 |" |
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| 141 | |
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| 142 | col1="Jobname:" |
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| 143 | col2=$name |
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| 144 | printf "\n| $col1$col2 |" |
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| 145 | |
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| 146 | col1="Input path:" |
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| 147 | col2=$input_folder |
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| 148 | printf "\n| $col1$col2 |" |
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| 149 | row=$(echo "$input_folder" | cut -c41-) |
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| 150 | while [[ "$row" != "" ]] |
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| 151 | do |
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| 152 | col1="" |
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| 153 | col2=$row |
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| 154 | printf "\n| $col1$col2 |" |
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| 155 | row=$(echo "$row" | cut -c41-) |
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| 156 | done |
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| 157 | |
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| 158 | |
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| 159 | |
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| 160 | |
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| 161 | |
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| 162 | col1="Output path:" |
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| 163 | col2=$output_folder |
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| 164 | printf "\n| $col1$col2 |" |
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| 165 | row=$(echo "$output_folder" | cut -c41-) |
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| 166 | while [[ "$row" != "" ]] |
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| 167 | do |
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| 168 | col1="" |
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| 169 | col2=$row |
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| 170 | printf "\n| $col1$col2 |" |
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| 171 | row=$(echo "$row" | cut -c41-) |
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| 172 | done |
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| 173 | |
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| 174 | |
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| 175 | if [[ "$codec" = "flash" ]] |
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| 176 | then |
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| 177 | suffix=".flv" |
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| 178 | real_codec="flv" |
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| 179 | |
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| 180 | elif [[ "$codec" = "mpeg" ]] |
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| 181 | then |
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| 182 | suffix=".avi" |
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| 183 | real_codec="msmpeg4v2" |
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| 184 | pass=2 |
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| 185 | elif [[ "$codec" = "mpeg4" ]] |
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| 186 | then |
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| 187 | suffix=".avi" |
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| 188 | real_codec="mpeg4" |
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| 189 | pass=2 |
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| 190 | elif [[ "$codec" = "mjpeg" ]] |
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| 191 | then |
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| 192 | suffix=".avi" |
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| 193 | real_codec="mjpeg" |
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| 194 | |
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| 195 | elif [[ "$codec" = "wmv2" ]] |
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| 196 | then |
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| 197 | suffix=".wmv" |
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| 198 | real_codec="wmv2" |
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| 199 | elif [[ "$codec" = "xvid" ]] |
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| 200 | then |
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| 201 | suffix=".avi" |
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| 202 | real_codec="xvid" |
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| 203 | pass=2 |
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| 204 | elif [[ "$codec" = "ffv1" ]] |
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| 205 | then |
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| 206 | suffix=".avi" |
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| 207 | real_codec="ffv1" |
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| 208 | pass=1 |
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| 209 | elif [[ "$codec" = "gif" ]] |
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| 210 | then |
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| 211 | suffix=".gif" |
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| 212 | real_codec="gif" |
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| 213 | img_fmt="gif" |
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| 214 | else |
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| 215 | printf "\n +++ Video codec unknown. Aborting..." |
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| 216 | exit |
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| 217 | fi |
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| 218 | |
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| 219 | col1="Video codec:" |
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| 220 | col2="$codec ($real_codec)" |
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| 221 | printf "\n| $col1$col2 |" |
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| 222 | |
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| 223 | if [[ $codec = "gif" ]] |
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| 224 | then |
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| 225 | col1="Colors (gif):" |
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| 226 | col2=$colors |
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| 227 | printf "\n| $col1$col2 |" |
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| 228 | fi |
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| 229 | |
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| 230 | col1="Input file type:" |
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| 231 | col2=$file_type |
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| 232 | printf "\n| $col1$col2 |" |
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| 233 | |
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| 234 | col1="Video speed-up:" |
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| 235 | col2=$speedup |
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| 236 | printf "\n| $col1$col2 |" |
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| 237 | |
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| 238 | col1="fps:" |
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| 239 | col2=$fps |
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| 240 | printf "\n| $col1$col2 |" |
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| 241 | |
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| 242 | if [[ $rotate != 0 ]] |
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| 243 | then |
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| 244 | col1="Rotate video by" |
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| 245 | col2="${rotate}°" |
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| 246 | printf "\n| $col1$col2 |" |
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| 247 | fi |
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| 248 | |
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| 249 | col1="Scaling video to" |
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| 250 | col2="${scaling}px width" |
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| 251 | printf "\n| $col1$col2 |" |
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| 252 | |
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| 253 | if [[ $watermark != "" ]] |
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| 254 | then |
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| 255 | col1="Watermark:" |
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| 256 | col2=$watermark |
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| 257 | else |
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| 258 | col1="Watermark " |
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| 259 | col2="disabled" |
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| 260 | fi |
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| 261 | printf "\n| $col1$col2 |" |
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| 262 | |
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| 263 | col1="HQ-options:" |
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| 264 | if [[ $hq = true ]] |
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| 265 | then |
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| 266 | if [[ $codec == mjpeg ]] |
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| 267 | then |
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| 268 | hq_text=":mbd=2" |
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| 269 | fi |
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| 270 | if [[ $codec == mpeg4 ]] |
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| 271 | then |
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| 272 | hq_text=":mbd=2:trell:vbitrate=2160000:keyint=132" |
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| 273 | fi |
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| 274 | col2=$hq_text |
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| 275 | else |
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| 276 | hq_text="" |
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| 277 | col2="disabled" |
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| 278 | fi |
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| 279 | printf "\n| $col1$col2 |" |
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| 280 | |
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| 281 | col1="" |
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| 282 | col2="" |
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| 283 | printf "\n| $col1$col2 |" |
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| 284 | |
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| 285 | col1="Additional settings" |
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| 286 | col2="" |
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| 287 | printf "\n| $col1$col2 |" |
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| 288 | |
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| 289 | if [[ $keep == false ]] |
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| 290 | then |
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| 291 | text1="- Image files will be deleted at the end." |
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| 292 | else |
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| 293 | text1="- Image files will be stored at the end." |
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| 294 | fi |
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| 295 | printf "\n| $text1 |" |
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| 296 | |
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| 297 | if [[ $restart == true ]] |
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| 298 | then |
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| 299 | text1="- img2video will restart with existing images." |
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| 300 | else |
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| 301 | text1="- img2video will generate new images." |
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| 302 | fi |
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| 303 | printf "\n| $text1 |" |
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| 304 | |
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| 305 | col1="" |
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| 306 | col2="" |
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| 307 | printf "\n| $col1$col2 |" |
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| 308 | |
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| 309 | if [[ $output_file = "" ]] |
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| 310 | then |
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| 311 | output_file="${name}_${speedup}acc_${codec}" |
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| 312 | fi |
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| 313 | |
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| 314 | #CHECK CYCLE NUMBER |
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| 315 | looping=true |
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| 316 | output_file_new=$output_file |
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| 317 | while [[ $looping = true ]] |
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| 318 | do |
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| 319 | if [ -f "$output_folder/$output_file_new$suffix" ] |
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| 320 | then |
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| 321 | ((run_string += 1)) |
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| 322 | output_file_new="${output_file}_$run_string" |
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| 323 | else |
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| 324 | looping=false |
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| 325 | if (( run_string >= 1 )) |
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| 326 | then |
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| 327 | output_file="${output_file}_$run_string" |
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| 328 | preview_string="preview_$run_string" |
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| 329 | fi |
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| 330 | break; |
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| 331 | fi |
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| 332 | done |
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| 333 | |
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| 334 | |
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| 335 | |
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| 336 | text1="Video will be saved as $output_file$suffix" |
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| 337 | printf "\n| $text1 |" |
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| 338 | |
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| 339 | printf "\n| |" |
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| 340 | printf "\n#--------------------------------------------------------------#\n" |
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| 341 | |
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| 342 | if [[ $errors = false ]] |
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| 343 | then |
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| 344 | error_opt="-really-quiet" |
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| 345 | error_opt2="-quiet" |
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| 346 | else |
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| 347 | error_opt="" |
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| 348 | error_opt2="" |
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| 349 | fi |
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| 350 | |
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| 351 | |
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| 352 | #STARTING CONVERSION |
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| 353 | printf "\n *** Creating directory: $output_folder/images_${img_fmt}... " |
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| 354 | mkdir -p $output_folder/images_${img_fmt} |
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| 355 | printf "done." |
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| 356 | |
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| 357 | |
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| 358 | if [[ $restart = false ]] |
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| 359 | then |
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| 360 | printf "\n *** Outdated images will be deleted in $output_folder/images_${img_fmt}... " |
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| 361 | rm -rf $output_folder/images_${img_fmt}/* |
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| 362 | printf "done." |
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| 363 | |
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| 364 | printf "\n *** Converting images... " |
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| 365 | if [[ $file_type = "eps" ]] |
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| 366 | then |
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| 367 | |
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| 368 | # CONVERTING IMAGES FROM EPS TO JPG OR GIF |
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| 369 | img_counter=0 |
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| 370 | for i in $input_folder/$name*; |
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| 371 | do |
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| 372 | (( img_counter+=1 )) |
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| 373 | filename=`basename ${i%}` |
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| 374 | if [[ $img_fmt = "gif" ]] |
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| 375 | then |
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| 376 | gs -sDEVICE=jpeg -dJPEGQ=100 -q -dNOPAUSE -dBATCH -dSAFER -r175 -sOutputFile="$output_folder/images_${img_fmt}/${filename}.jpg" "$i" |
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| 377 | convert $error_opt2 -resize "$scaling" "$output_folder/images_${img_fmt}/${filename}.jpg" "$output_folder/images_${img_fmt}/${filename}.${img_fmt}" |
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| 378 | rm "$output_folder/images_${img_fmt}/${filename}.jpg" |
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| 379 | else |
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| 380 | gs -sDEVICE=jpeg -dJPEGQ=100 -q -dNOPAUSE -dBATCH -dSAFER -r175 -sOutputFile="$output_folder/images_${img_fmt}/${filename}.${img_fmt}" "$i" |
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| 381 | fi |
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| 382 | done |
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| 383 | |
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| 384 | else |
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| 385 | |
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| 386 | for i in $input_folder/$name*; |
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| 387 | do |
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| 388 | (( img_counter+=1 )) |
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| 389 | filename=`basename ${i%}` |
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| 390 | convert $error_opt2 "$i" "$output_folder/images_${img_fmt}/${filename}.${img_fmt}" |
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| 391 | done |
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| 392 | fi |
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| 393 | printf "done." |
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| 394 | printf "\n --> Converted $img_counter images." |
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| 395 | |
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| 396 | |
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| 397 | # ROTATE IMAGE IF NECESSARY |
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| 398 | if (( $rotate != 0 )) |
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| 399 | then |
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| 400 | printf "\n *** Rotating images... " |
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| 401 | for i in $output_folder/images_${img_fmt}/$name*; |
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| 402 | do |
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| 403 | convert $error_opt2 -rotate $rotate $i $i |
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| 404 | done |
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| 405 | printf "done." |
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| 406 | fi |
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| 407 | |
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| 408 | # ADD WATERMARK IF NECESSARY (GIF ONLY) |
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| 409 | if [[ $watermark != "" && $img_fmt = "gif" ]] |
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| 410 | then |
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| 411 | printf "\n *** Adding Watermark (only necessary for gif)... " |
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| 412 | for i in $output_folder/images_${img_fmt}/$name*; |
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| 413 | do |
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| 414 | composite $watermark "$i" "$i" |
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| 415 | done |
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| 416 | printf "done." |
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| 417 | fi |
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| 418 | |
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| 419 | # GENERATE A PREVIEW IMAGE |
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| 420 | cp $output_folder/images_${img_fmt}/${filename}.$img_fmt $output_folder/${name}_${preview_string}.${img_fmt} |
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| 421 | else |
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| 422 | printf "\n *** Restarting with images in ${name}*.$img_fmt in $output_folder/images_${img_fmt}/." |
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| 423 | fi |
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| 424 | |
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| 425 | #ENABLE WATERMARK (not for gif) |
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| 426 | if [[ $watermark != "" && $codec != "gif" ]] |
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| 427 | then |
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| 428 | printf "\n *** Watermark enabled." |
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| 429 | mkfifo watermark.fifo |
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| 430 | convert $watermark watermark.rgba |
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| 431 | echo "RGBA32 400 43 0 0 0 1" > watermark.fifo & |
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| 432 | cat watermark.rgba > watermark.fifo & |
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| 433 | wm_text=",bmovl=0:0:watermark.fifo" |
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| 434 | else |
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| 435 | wm_text="" |
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| 436 | fi |
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| 437 | |
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| 438 | #START ENCODING OF THE VIDEO |
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| 439 | printf "\n *** Encoding video... " |
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| 440 | |
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| 441 | if [[ $codec = "gif" ]] |
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| 442 | then |
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| 443 | # Animated GIF |
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| 444 | j=1 |
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| 445 | if (( speedup != 1 )) |
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| 446 | then |
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| 447 | cp -r $output_folder/images_${img_fmt} $output_folder/images_${img_fmt}_tmp |
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| 448 | fi |
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| 449 | |
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| 450 | for i in $output_folder/images_${img_fmt}/$name*; |
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| 451 | do |
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| 452 | if (( $j == $speedup )) |
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| 453 | then |
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| 454 | j=1 |
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| 455 | else |
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| 456 | rm $i |
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| 457 | (( j += 1 )) |
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| 458 | fi |
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| 459 | done |
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| 460 | |
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| 461 | (( speedup = ( 1.0 / $fps ) * 100.0 )) |
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| 462 | gifsicle --delay=$speedup --colors $colors --loop $output_folder/images_${img_fmt}/*.${img_fmt} > $output_folder/${output_file}$suffix |
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| 463 | |
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| 464 | if (( speedup != 1 )) |
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| 465 | then |
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| 466 | cp $output_folder/images_${img_fmt}_tmp/* $output_folder/images_${img_fmt}/ |
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| 467 | rm -r $output_folder/images_${img_fmt}_tmp |
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| 468 | fi |
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| 469 | else |
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| 470 | if [[ $real_codec = "xvid" ]] |
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| 471 | then |
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| 472 | mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc xvid -xvidencopts "pass=1:autoaspect" -nosound -o $output_folder/${output_file}$suffix $error_opt |
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| 473 | mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc xvid -xvidencopts "pass=2:autoaspect:bitrate=1800" -nosound -o $output_folder/${output_file}$suffix $error_opt |
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| 474 | elif [[ $pass = 2 ]] |
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| 475 | then |
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| 476 | mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vpass=1:vcodec=$real_codec$hq_text" -nosound -o $output_folder/${output_file}$suffix $error_opt |
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| 477 | mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vpass=2:vcodec=$real_codec$hq_text" -nosound -o $output_folder/${output_file}$suffix $error_opt |
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| 478 | else |
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| 479 | mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vcodec=$real_codec$hq_text" -nosound -o $output_folder/${output_file}$suffix $error_opt |
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| 480 | fi |
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| 481 | |
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| 482 | # |
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| 483 | |
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| 484 | |
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| 485 | # mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vcodec=$real_codec:vpass=2:mbd=2:mv0:trell:vbitrate=infinity" -nosound -o $output_folder/${output_file}$suffix $error_opt |
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| 486 | # mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vcodec=$real_codec:vpass=3:mbd=2:mv0:trell:vbitrate=infinity" -nosound -o $output_folder/${output_file}$suffix $error_opt |
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| 487 | fi |
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| 488 | |
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| 489 | printf "done." |
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| 490 | |
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| 491 | #CLEANING UP |
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| 492 | |
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| 493 | #REMOVE IMAGES |
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| 494 | if [[ $keep = false ]] |
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| 495 | then |
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| 496 | rm -rf $output_folder/images_${img_fmt} |
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| 497 | fi |
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| 498 | |
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| 499 | #REMOVE WATERMARK FILES |
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| 500 | if [[ $watermark != "" && $codec != "gif" ]] |
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| 501 | then |
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| 502 | rm watermark.fifo |
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| 503 | rm watermark.rgba |
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| 504 | fi |
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| 505 | |
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| 506 | printf "\n --> All actions finished. Video saved as $output_folder/${output_file}$suffix.\n" |
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| 507 | exit |
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