I just got a news from Omniverse Discord channel that Omniverse supports now displacement maps!
Please see the attachments.
Can I export the animated character with animated wrinkles as he talks and make emotions to USD with this wrinkles information, so I could use the displacement map in Omniverse, since it FINALLY supports it?
But these are the texture maps, not a video of continuous changes. There is currently no way to export a video map of the wrinkles. Cool idea though. Put it in the feedback tracker: