Great process video on how Ubisoft creates 2D games such as Rayman Legends and Child of Light in it’s UbiArt Framework engine. The animation and level creation process is worth watching.
Also, here is a free GDC 2013 talk that shows Ubisoft animator Anais Dusautois animating in the software.
Pingback: Spine: 2D animation for games | ANIMVERSE