Go File -> Import -> Video Frames to Layers...

The won't be gif file type selectable, type *.* enter, all file will appear.

Choose the .gif file need to edit, select From Beginning To End as default, OK.

Go Window -> Animation if the Animation panel is not already …

Spend all day play around with the layout, finally finished my Virb page, its a very straight forward CMS. There seems to be some kind of major maintenance going on now, so I can't fully understand how it works, since the explore page doesn't show a thing. Any way, hope …