Hello folks,
I've solved a problem that occurs while filming at higher resolutions in RAW than 1080p such as in other aspect ratio than 16:9, such as 2.39 or 2:67 or 2.35:1 in 2560 pixels in width.
While importing the cDNG into AE an warning occurs claiming that frames are missing. There is a plugin called RE-flex Morph that solves this problem. Here is a video explaining how it's done in After Effects.
https://www.youtube.com/watch?v=NVBqF2z-pMM
I've tested it on CC 2015 and it works amazingly well.
:)