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Index › Programming Questions & Help › Video Capture,  Movie Playback,  Vision Libraries › Movie and Capture libraries no longer work
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Movie and Capture libraries no longer work (Read 3526 times)
brik
Movie and Capture libraries no longer work
Apr 21st, 2009, 5:07pm  
Hi there,
I'm getting an
UnsatisfiedLinkError: quicktime.QTSession.InitializeQTML(I)S
when I try to run any of the examples in the Movie, MovieMaker and Capture libraries. I'm on Vista. Re-installing quick-time didn't work. Got latest processing. Any ideas?
Full error message for the 'getting started capture' example:

java.lang.reflect.InvocationTargetException
     at java.awt.EventQueue.invokeAndWait(Unknown Source)
     at quicktime.QTSession.<clinit>(QTSession.java:92)
     at processing.video.Capture.list(Capture.java:520)
     at GettingStartedCapture.setup(GettingStartedCapture.java:37)
     at processing.core.PApplet.handleDraw(PApplet.java:1383)
     at processing.core.PApplet.run(PApplet.java:1311)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.UnsatisfiedLinkError: no QTJNative in java.library.path
     at java.lang.ClassLoader.loadLibrary(Unknown Source)
     at java.lang.Runtime.loadLibrary0(Unknown Source)
     at java.lang.System.loadLibrary(Unknown Source)
     at quicktime.QTSession$1.run(QTSession.java:94)
     at java.awt.event.InvocationEvent.dispatch(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
Exception in thread "Animation Thread" java.lang.UnsatisfiedLinkError: quicktime.QTSession.InitializeQTML(I)S
     at quicktime.QTSession.InitializeQTML(Native Method)
     at quicktime.QTSession.initialize(QTSession.java:413)
     at quicktime.QTSession.initialize(QTSession.java:385)
     at quicktime.QTSession.open(QTSession.java:638)
     at quicktime.QTSession.open(QTSession.java:606)
     at processing.video.Capture.list(Capture.java:520)
     at GettingStartedCapture.setup(GettingStartedCapture.java:37)
     at processing.core.PApplet.handleDraw(PApplet.java:1383)
     at processing.core.PApplet.run(PApplet.java:1311)
     at java.lang.Thread.run(Unknown Source)
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pedro veneroso
Re: Movie and Capture libraries no longer work
Reply #1 - Apr 21st, 2009, 5:24pm  
have you tried taking a look at 'problems with video (...)' > 'windows' here: http://processing.org/reference/libraries/video/index.html ?
i run mac osx so i am not familiar with problems you might face when using windows, but maybe [if you didn't check the link already] this can help you solving your problem.

it seems that for the camera input to work you have to install a quicktime-compatible video digitizer; you could download the one they recommend [WinVDIG 1.0.1] from here http://www.eden.net.nz/7/20071008/WinVDIG_101.exe
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brik
Re: Movie and Capture libraries no longer work
Reply #2 - Apr 22nd, 2009, 1:22am  
Thanks for the reply. Yeah, i've done all that - you see, it was working fine up until I got my new webcam, a logitech quickcam 9000 pro. So I guess it must be something to do with the installation of the drivers. I'll try uninstalling them and see if that does anything.
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brik
Re: Movie and Capture libraries no longer work
Reply #3 - Apr 22nd, 2009, 9:26am  
Ok, i've figured out that there is some conflict between my new webcam drivers (logitech quickcam pro 9000) and the quicktime library, because when I disable them in device manager, the library examples work. Any ideas?
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ricardov
Re: Movie and Capture libraries no longer work
Reply #4 - Oct 14th, 2009, 5:54pm  
Hi brik
Im new in processing, and I have the same error with the Logitech camera, please let me know if you have found a solution, Im not sure if is a problem just with his camera.
thanks.
r
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Ryan Fobel
Re: Movie and Capture libraries no longer work
Reply #5 - Jan 7th, 2010, 1:36pm  
I had exactly the same error message immediately after installing quicktime and WinVDIG. After rebooting, everything was fine.
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