Accessing DVD in Java

[norwich_fc]

Hi guys,

Not quite sure how advanced this is, might be in the wrong section. Sorry if it is..
Anyway, what I was wondering was: how it is possible to access clips on a DVD from within a Java application?
It is necessary for me to create a system whereby clicking on, say, an arrow will take you to a video clip a certain amount of time into the DVD and for a certain length of time.
Does that make sense?
Thanks.

[Phaelax]

You'll need to write your own DeCSS in Java to play DVD's.

[norwich_fc]

Thanks for that, but is that still necessary if the DVDs aren't commercial ones? They will be recordings of a football game and certain moves need to be jumped straight to.
Thanks again.