debug=0
trames=1
SED=sed
+FFMPEG_OPTS="-hide_banner -loglevel error -y"
# -limit memory 5000mb -limit disk 5gb
IM_OPS=""
# Arg1: layer
function get_size()
{
- cat ${layers} | grep "${1}" | ${SED} "s/.*geometry:\([0-9]\+x[0-9]\+\).*/\1/g"
+ cat ${layers} | grep -m 1 "${1}" | ${SED} "s/.*geometry:\([0-9]\+x[0-9]\+\).*/\1/g"
}
# Arg1: layer
# Arg1: line
function get_frame_id()
{
- frame=$(echo "${1}" | grep -e "label:[0-9]" | ${SED} "s/label:\([0-9]\+\),.*/\1/g")
+ frame=$(echo "${1}" | grep -e "label:[0-9]\+," | ${SED} "s/label:\([0-9]\+\),.*/\1/g")
if [ x"${frame}" = x"" ]; then
echo ""
if [ ! -d ${dest} ]; then
mkdir ${dest}
- # rm -rf ${dest}
fi
for tool in convert composite identify; do
# Will start at frame 2 at first loop iteration
f=1
+ nf=""
+ oldnf=""
files=""
while read l; do
files="${files} -page ${p} ${src}[${f}]"
if [ x"${nf}" != x"" ]; then
+ # Only check expected frame if oldnf is set...
+ if [ x"${oldnf}" != x"" ]; then
+ expected_nf=$((${oldnf} + 1))
+
+ if [ ${expected_nf} -ne ${nf} ]; then
+ echo "Error: invalid frame sequence: ${nf}"
+ echo " previous: ${oldnf}"
+ echo " expected: ${expected_nf}"
+ files=""
+ continue
+ fi
+ 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
files=""
+ oldnf="${nf}"
fi
done <${layers}
fi
if which ffmpeg 1> /dev/null 2>&1; then
# Conversion vidéo:
- ffmpeg -y -r ${fps} -start_number 1 -i ${dest}/f%d.png ${dest}/sequence.mp4
+ ffmpeg ${FFMPEG_OPTS} -r ${fps} -start_number 1 -i ${dest}/f%d.png ${dest}/sequence.mp4
fi