Export animations from Flash with transparent backgrounds! I'm sure there are various reasons why you would want to do this, but I have been thinking that it would be useful so I can mix them with my videos. You can also import video into Flash, but there are things that are easier and better to do in Flash, while there are things that are simpler and easier to do in your favorite video editing software. Even if you are using basic software like iMovie, you can layer your Flash animation with a transparent background on top for fun videos that have animation interacting with your video. Here I created a quick animation in Flash. I'm still learning Flash, and still working on my drawing skills, but you can get the idea. I then provide a sample of what you can it might look like if you put it on top of video. The possibilities are endless. Check out the directions at the bottom of the post.