A frame animation created in either Photoshop or Photoshop Extended can be converted to a timeline animation so you can use keyframes and other timeline features to animate the layer properties. It’s also possible to convert timeline animations to a frame animation. However, keep in mind that video layers will not play in frame animations, and some keyframed layer properties might be lost in the conversion.
From the Animation palette menu, choose either Convert To Frame Animation or Convert To Timeline.
Click the Convert To Timeline Animation icon .
Click the Convert To Frame Animation icon .