Getting the video library to work outside the PDE

How can I get the video library to work outside the pde.
I can load a movie, I can hear the sound, but it is not displaying.

I tried

System.setProperty("java.library.path", "/java/libs/processing/video/macosx/gstreamer-1.0:/java/libs/processing/video/macosx");
System.setProperty("jna.library.path", "/java/libs/processing/video/macosx/gstreamer-1.0:/java/libs/processing/video/macosx");

I added this to the launch arguments:
-Djava.library.path=/java/libs/processing/video_old/macosx64:/java/libs/processing/video_old/macosx64/plugins

But no matter what, it’s not working and not a single error message is given.

Possibly relevant past discussion of gstreamer in different versions of the video library: