2 photos/.all.jpg ttl=75 \
3 -attach crop center=1 \
4 -attach affine transition.cycle=225 transition.geometry="0=0,0:100%x100%;74=-100,-100:120%x120%;75=-60,-60:110%x110%;149=0:0:110%x110%;150=0,-60:110%x110%;224=-60,0:110%x110%" \
5 -filter luma cycle=75 duration=25 \