convert  -size 720x480 -background none /tmp/todisc-work.0/pics/template.png
-page +60+50 /tmp/todisc-work.0/thumb_title0.png -page +47+130
/tmp/todisc-work.0/thumb_title1.png -page +105+210
/tmp/todisc-work.0/thumb_title2.png -page +35+290
/tmp/todisc-work.0/thumb_title3.png -page +210+400
/tmp/todisc-work.0/title_txt.png -mosaic /tmp/todisc-work.0/pics/template.png