Motion blur. Rigged character vs alembic

[seandunderdale]

Ive been testing some cg character assets for filler in some automotive shots. The motion blurred dude in the pic is a rigged walk cycle asset, and the foreground dancing lady is an alembic sequence. The motion blur looks fine on the rig guy, but choppy on the alembic. Is there something I should be doing to get the motion blur to work on the alembic sequence?

[fixeighted]

Admittedly it's not Maya but in Max this works with no problem, if that is of any help at all.
Maybe it's a motion blur samples thing, ....I did find this post which suggests something like that https://forums.autodesk.com/t5/maya-...r/td-p/6741324

[seandunderdale]

I cant find the "frame relative sample" that theyre taking about...EDIT...ok I dont know whats going on, but standard alembic import with motion blur seems to work fine in a test scene...WEIRD....

EDIT....ok its broken again and Im not sure why?!?! So confusing.

[fixeighted]

Sorry I can't offer anything more, but that you had it working once at least suggests a solution