-v -v -no-preview -o abfall.264 -size 720x576 -aspect 16:9 -flags baseline -autoanim -seed "some random seed" -t 1 -empty -color 123456 -t 0 -trans-type simple -t 1 WeserFlowers_small.jpg -pos 50%@tl;50%@se -trans-type horizontal -t 5 Colorful_Lorikeets.jpg -scroll -rev