Not working for me. Found a video clip that i wanted for my animation. The video converter didnt give me an option to covert to .png so instead a took screenshots for the duration of the video. i got about 100 images. I put 98 into part0 and the other 2 into part1. (i did try and mess with these figures a little bit) With the boot animation tool it found the files and i changed resolution to 540x960 as my razr supports then dropped the fps to about 8. Added infinite (0) loop and saved. preview looks great. pasted file after i renamed it to bootanimation.zip into my system/media folder and rebooted. Only get black screen. Tried then to make it only loop once since it was posted that it could be to long. Still wont give animation.
EdIT: I had the animation created with the default resolution and fps and it did come up... Hmmm