debug=0
trames=1
+dry_run=0
+
SED=sed
FFMPEG_OPTS="-hide_banner -loglevel error -y"
# Arg1: line
function get_label()
{
- frame=$(echo "${1}" | ${SED} "s/.*label:\(.*\),geometry.*/\1/g")
-
- if [ x"${frame}" = x"" ]; then
- echo ""
- return 1
- else
- echo "${frame}"
- return 0
- fi
+ local token
+ token=$(echo "${1}" | ${SED} "s/.*label:\(.*\),geometry.*/\1/g")
+ echo "${token}"
}
# Arg1: line
function get_frame_id()
{
- frame=$(echo "${1}" | grep -e "label:[0-9]\+," | ${SED} "s/.*label:\([0-9]\+\),.*/\1/g")
-
- if [ x"${frame}" = x"" ]; then
- echo ""
- else
- echo "${frame}"
- fi
+ frame=$(echo "${1}" | grep -e "label:[0-9]\+" | ${SED} "s/.*label:\([0-9]\+\).*,geometry.*/\1/g")
+ echo "${frame}"
}
# Arg1: line
echo "${token}"
}
+# Arg1: line
+function get_group_id()
+{
+ group=$(echo "${1}" | grep -e "label:groupe.*" | ${SED} "s/.*label:groupe-\(.*\),geometry.*/\1/g")
+ echo "${group}"
+}
+
print_usage()
{
echo "${PROG_NAME} -- Générateur de séquence d'images PNG à partir d'un fichier Photoshop (PSD)."
echo "Options:"
echo " -d affiche les informations de debug"
echo " -f ne regénère pas les trames, mais uniquement la séquence vidéo"
+ echo " -n mode de test (dry-run)"
echo " -r nombre de trames par seconde (FPS)"
echo " -h affiche ce message d'aide"
}
-while getopts "dhfr:" flag ;do
+while getopts "dhfnr:" flag ;do
case ${flag} in
d)
debug="1"
f)
trames=0
;;
+ n)
+ dry_run=1
+ ;;
r)
fps="${OPTARG}"
;;
nf=""
oldnf=""
files=""
+ group=""
while read l; do
scene=$(get_scene_id "${l}")
label=$(get_label "${l}")
p=$(get_pos "${l}")
nf=$(get_frame_id "${l}")
+ ng=$(get_group_id "${l}")
+
+ # Only change group if ng is set...
+ if [ x"${ng}" != x"" ]; then
+ if which ffmpeg 1> /dev/null 2>&1; then
+ if [ -f ${dest}/${group}-f1.png ]; then
+ if [ ${dry_run} -eq 0 ]; then
+ # Conversion vidéo:
+ ffmpeg ${FFMPEG_OPTS} -r ${fps} -start_number 1 -i ${dest}/${group}-f%d.png ${dest}/${group}.mp4
+ fi
+ fi
+ fi
+
+ group="${ng}"
+ log_dbg "New group: ${ng}"
+
+ nf=""
+ oldnf=""
+ files=""
+
+ # Skip image from group ID...
+ continue
+ fi
log_dbg "Layer ${scene}"
log_dbg " nom: ${label}"
fi
log_dbg "New frame ID: ${nf}"
- convert -colorspace sRGB -page +0+0 ${dest}/background.png ${files} -background none -layers merge ${dest}/f${nf}.png
+
+ if [ ${dry_run} -eq 1 ]; then
+ touch ${dest}/${group}-f${nf}.png
+ else
+ convert -colorspace sRGB -page +0+0 ${dest}/background.png \
+ ${files} -background none -layers merge \
+ ${dest}/${group}-f${nf}.png
+ fi
+
files=""
oldnf="${nf}"
fi
done <${layers}
fi
-
-if which ffmpeg 1> /dev/null 2>&1; then
- # Conversion vidéo:
- ffmpeg ${FFMPEG_OPTS} -r ${fps} -start_number 1 -i ${dest}/f%d.png ${dest}/sequence.mp4
-fi