Since Photoshop CS3, Adobe has put the original imageready into Photoshop, so you can complete the GIF animation directly through Photoshop, quite convenient, but after Photoshop CS6,
You will find that in the original window of the menu, but can not find the "animation" option, only "timeline", in fact, after Photoshop CS3, there is the existence of the timeline, it can be used in addition to making films, but also for
Animated GIF, and will be more smoothly than the original grid-by-line, and the use of the method and ae quite similar, so a piece to see how to use the timeline to make a smooth flow of GIF animation.
First open Photoshop CS6, create a new file, and enter text.
Then select the Function table window/timeline option.