12. An animation authoring method for use with an animation authoring apparatus, the method comprising: converting by a rendering machine parsed syntax of a storyboard edited through interaction with a user, into a graphic animation; displaying the graphic animation created according to the storyboard, the graphic animation including an interface to edit the displayed graphic animation through interaction with a user; extracting content of the storyboard from the edited graphic animation; and editing the content of the storyboard, wherein the storyboard comprises scene information, a screen shot for each cut, and a screenplay, all being displayed on the storyboard at the same time.
12. An animation authoring method for use with an animation authoring apparatus, the method comprising: converting by a rendering machine parsed syntax of a storyboard edited through interaction with a user, into a graphic animation; displaying the graphic animation created according to the storyboard, the graphic animation including an interface to edit the displayed graphic animation through interaction with a user; extracting content of the storyboard from the edited graphic animation; and editing the content of the storyboard, wherein the storyboard comprises scene information, a screen shot for each cut, and a screenplay, all being displayed on the storyboard at the same time. 15. The method of claim 12 , wherein the extracting of the content of the storyboard and editing of the content of the storyboard comprises creating by a parser a screen shot image that represents that a corresponding cut by parsing syntax of the storyboard.