viedeo codecs

The QNX RTOS 6.2 Momentics is unable to play viedo filesas .avi, .mov,
Well, strange, they are basic multimedia tool in all o.s., don’t know
why they could not be used in QNX…
I have found the inside the dll forder in QNX, but as I
attempt to open an mpeg video file it gives that answer (“can’t load plugin”), as well as attempting to play avi or mov files
(“can’t load plugin,…”).
Anyone knows how to install video codecs?