Bink media won't play packaged build

I recently tried switching to bink media for movies but I get a black screen on packaged builds. It works fine in editor and standalone.

I created a bk2 movie file using ue5’s bink converter. I put the bk2 file into my project’s content movie folder. I imported it as a bink media player. I then begin play > get media player > play.

I tried a variety of package settings too, including adding the movies path to additional to cook, and copy.

Screenhots:

Any help would be much appreciated :slight_smile: