I often get email from people asking me to help them with playing video in Java using JMF & FOBS, probably because of my post from last year: playing-flash-video-flv-with-java
The reason why I'm writing this is to make it clear to people that time has moved on since last year, and the long awaited Java Media Components framework which was annouced a few years ago has finally hit the shelves as the media playing capability built into JavaFX. So rest assured, you don't have to hack your way around JMF to integrate FFMPEG to play all your movies.
Just follow this link to the JavaFX samples website, there are plenty of better ways to play video in Java than a year ago. But you'd have to use JavaFX for that, don't worry JavaFX is simple and runs under Java so it integrates well with a regular Java app/applet.