after effects用处想问一下after effects都用在什么地方,工作方向是什么?

after effects用处想问一下after effects都用在什么地方,工作方向是什么? After Effects难学吗 AFTER EFFECTS怎么样 After Effects难学吗 After Effects无法安装? after effects 中的一些英文帮我翻译一下咯!谢谢! after effects的精髓是什么 After Effects的中文是什么意思 After Effects有简体中文版吗? Adobe After Effects CS5好用么? 英语翻译After Effects error:this file was created with a newer version of After Effects[6.5(Windows)]--time to upgrade your application! AE特效出现问题This favorite contains 1 reference to a missing effect .Please install the following effect tprestore this reference.(CC Partucle Systems II) After Effects:CC effects are included with After Effects.Toinstall them,run the Cycore after effects 的功能我以前是用会声会影做视频的,现在想用after effects做一些特效.用after effects做特效复杂吗?还有,after effects可以做gif吗（我只要使某些静态图片中的人物移动或眨眼可以吗?）是 Adobe After Effects CS4 软件是什么 高手求after effects字幕特效制作 After Effects CC和CS6的区别 求AE快捷键求After Effects快捷键 after effects 遮罩怎么移动