+
+ 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${nf}.png
+ fi
+
+ if [ x"${dup_from}" != x"" ]; then
+ log_dbg " dup from: ${dup_from}"
+ log_dbg " dup to: ${dup_to}"
+
+ dup_start=$((${dup_from} + 1))
+ for w in $(seq ${dup_start} ${dup_to}); do
+ log_dbg "New frame ID: ${w} (duplicate)"
+
+ # Use symlink???
+ cp ${dest}/${group}-f${nf}.png ${dest}/${group}-f${w}.png
+ done
+ fi
+