Stop & playback a video

Hi,
I'm making a player that should be able to playback sequencies of video(that means start and end time of a sequence have to be set with setMediaTime() and setStopTime(). I call setStopTime on a started player. Is that ok?). Sometimes the player stops, sometimes it doesn't. I saw that it was a bug, but it should be fixed in JMF 2.1.1 that I use?!
The other problem that I have is the following:
(I use the default control panel)
After I had stopped a playing video(with a click on the stop button) I clicked on the play button to playback the video further. But after this action the movie had been played faster.
I don't understand why it happens.
I'll appreciate any kind of help.
Thanks.
Di

We encountered increased speed too.
We filed this bug in the BugParade, but Sun
cannot reproduce the error.
What is your setup?
Ours is
1. Install JMF 2.1.1a on a Windows 2000 PC with DirectX 7
2. run JMStudio: MPEG-1 video works fine
3. Install DirectX 8
4. run JMS again: failure.

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