I was trying to use FMJ (for windows/linux/mac). Where JMF was not working for me (so decided to work with FMJ as it is cross platform). But when ever i am trying FMJ it never works, where you can see the difference in the screen shot.
Note: I have two cameras connected in the same PC and Flash detects always both of them without any issue. But FMJ is never working?.
As you can see from the UnsatisfiedLinkException native code is used, and it is not set correctly up for your Linux box or the required binary is simply not there.