I need some help with saving a gif that I made on the video timeline. It exports as a movie just fine and looks great, but when I try to save it as a .gif for my work's website, it is not working. It is a simple slide show animation with fading between photos, with a black background. When saving for web as a .gif the photos seem almost transparent, and I am unable to make them out, just a black background with a hint of photo. Please help!