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Re: QT Java open file limit?

Do you see this problem on all three platforms ? What version of Java and QT
are you running this ?

thanks
anant

on 12/4/01 7:21 AM, email@hidden at email@hidden wrote:

> Our QT Java application plays recorded phone calls from a list.
> I sound files are stored effectively on a web server.
> I open them using code like
>
> DataRef urlMovie = new DataRef(webURL);
> // create the m_movie
> totalTries++;
> log.debug( "Movie.fromDataRef start "+totalTries);
> m_movie = Movie.fromDataRef(urlMovie,StdQTConstants.newMovieActive);
> log.debug( "Movie.fromDataRef end "+totalTries);
> mc = new MovieController(m_movie, StdQTConstants.mcScaleMovieToFit);
>
> //detach the movie from its controller
> mc.setAttached(false);
> mc.setKeysEnabled(true);
> qtPlayer = new QTPlayer(mc);
>
>
>
> // this is followed by.. to get set up a detached controller
> JPanel panel = new JPanel( new BorderLayout());
> controlCanvas = new QTCanvas();
> controlCanvas.setClient( qtPlayer, true );
> return panel;
>
> // to close I do..
> qtPlayer.setRate( 0 );
> controlCanvas.removeClient();
> // lets get rid of some QT memory
> quicktime.util.QTUtils.reclaimMemory();
>
> Straight forward enough I think
> If I do 256 open & closes (on unique URLs) its fine, on the 257th open (as
> returned by totalTries) QT seems to go into a spin using nearly 100% of the
> CPU and returning a failure.
> Note if I Close a QTSession and restart it after say every 10 opens then this
> problem goes away. I don't like doing this because I think it causes me other
> problems. What am I missing here? Am I not closing the movie correctly or is
> this a QT bug?
> Many thanks for your thoughts.
>
> ___________________________________________
> Philip Miller
> TISL
> _______________________________________________
> quicktime-java mailing list
> email@hidden
> http://www.lists.apple.com/mailman/listinfo/quicktime-java

References: 
 >QT Java open file limit? (From: email@hidden)



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