EPETEE  works fine, and the price is right, but wish you could more then make a 10-frame movie, that's one quick movie! and yes, there is some distortion, especially at the slowest speed, and i can almost hear my computer complaining "you are going to all of this trouble for a ten second (at most) flick?"

but if you are looking for something to play with give it a try, it might be fun. I'm using it with 10.3.2.  
(Version 2.9)

EPETEE  I don't normally write reviews but i do want to say that this is a quality easy to use product, and works amazingly well. I'm using it primarily to write onto jpegs which it easily does, in a varierty of fonts, colors, etc, and it's a breeze to move the text around. One tip for new users, to save modifications as a jpeg or other photo file click on "export work area" not "save as". Otherwise you'll get a Picture Play document type file instead of a jpeg. Give it a try!  
(Version 1.9)