this is a late answer, but with the same hopes as Lobo, I would like to add constructive information:
1) JMF is old, but also an old gun. it works
2) it is pure Java, and if you are a Java guy, it will be useful, anyway
3) use the methods you mentioned if you can. follow the instructions. otherwise, there is a free package that can be downloaded from http://www.kemottron.com , MODERATOR-CONFERENCE, you can try. pure Java, and it captures your desktop and streams on the Internet.
Yours faithfully,
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