Could someone explain why this command works perfectly
Code:
DISPLAY=:0.1 animate -background "#000000" -backdrop -geometry 1000x1000+460-100 anonglobetest2.gif
while this
Code:
DISPLAY=:0.1 animate -background "#000000" -backdrop -window root -geometry 1000x1000+460-100 anonglobetest2.gif
sets the background surrounding the image (the root window) to cyan color?

Another post I read had the same problem but there it defaulted to black (like I want) and they wanted another background color. They fixed it by using xsetbg but that doesn't work for an animation.