Why are there black frames in my animated GIF file?


 * David J said:
 * {| border="0" style="background:#efefef;"


 * It's a long time since I last did this, but I seem to remember that I needed to make sure that the first and last frames were at least two frames away from the end of useful frames (ie not black) to avoid the black flash on loops. So, with no guarantee that my memory is any good, you might try moving the in/out points away from black frames and see what happens.
 * }