Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

datadream..

Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

in Integration and Hardware • 10 months ago

Once again approaching the subject of the gstreamer native libraries, I have been through a number of forum posts (such as this and this) and have found nothing that seems to work for my situation. Here is my scenario:

I have been developing this application in Eclipse 4.2.0 on OSX 10.7.4 with Processing 2.0b6, in which it runs fine. When I attempt to create an application bundle, it does not work. My application uses the Capture class to get video, run some optical flow analysis on it to create a flow field, and then use that to push around some particle objects. Here is what it looks like when it runs.

The structure of my Eclipse project is as follows:

InteractiveScreen/

InteractiveScreen/src

InteractiveScreen/data

InteractiveScreen/lib

Inside the "src" folder I have my package and the three classes, InteractiveScreen.java, ColorSpectrum.java, and Particle.java. Inside my "data" folder there are a couple pngs for textures and a main.props file for loading in variables such as screen size, particle attributes, etc. Inside my "lib" folder I have:

core.jar

gluegen-rt-natives-macosx-universal.jar

gluegen-rt.jar

gstreamer-java.jar

jna.jar

jogl-all-natives-macosx-universal.jar

jogl-all.jar

macosx32/ (contains all of the necessary native libraries for video)

video.jar

All of which are added to the build path, except for gluegen-rt-natives-macosx-universal.jar, jogl-all-natives-macosx-universal.jar, and macosx32/. In my build path, I have gluegen and jogl referencing the "lib" directory for their native library location, and I have gstreamer referencing the "lib/macosx" directory for it's native library location.

Once again, all of this setup runs fine in Eclipse. Now, I export an application bundle via the " Export > Other > Mac OS X application bundle" menu. The directory structure for that is as follows:

InteractiveScreen.app

InteractiveScreen.app/Contents/

InteractiveScreen.app/Contents/Info.plist

InteractiveScreen.app/Contents/MacOS/

InteractiveScreen.app/Contents/MacOS/JavaApplicationStub

InteractiveScreen.app/Contents/PkgInfo

InteractiveScreen.app/Contents/Resources/

InteractiveScreen.app/Contents/Resources/data/

InteractiveScreen.app/Contents/Resources/data/cloud.png

InteractiveScreen.app/Contents/Resources/data/cloud2.png

InteractiveScreen.app/Contents/Resources/data/main.props

InteractiveScreen.app/Contents/Resources/data/sphere.png

InteractiveScreen.app/Contents/Resources/InteractiveScreen.icns

InteractiveScreen.app/Contents/Resources/Java/

InteractiveScreen.app/Contents/Resources/Java/core.jar

InteractiveScreen.app/Contents/Resources/Java/gluegen-rt-natives-macosx-universal.jar

InteractiveScreen.app/Contents/Resources/Java/gluegen-rt.jar

InteractiveScreen.app/Contents/Resources/Java/gstreamer-java.jar

InteractiveScreen.app/Contents/Resources/Java/jar_0.jar

InteractiveScreen.app/Contents/Resources/Java/jar_1.jar

InteractiveScreen.app/Contents/Resources/Java/jna.jar

InteractiveScreen.app/Contents/Resources/Java/jogl-all-natives-macosx-universal.jar

InteractiveScreen.app/Contents/Resources/Java/jogl-all.jar

InteractiveScreen.app/Contents/Resources/Java/macosx32/

InteractiveScreen.app/Contents/Resources/Java/video.jar

Inside the InteractiveScreen.app/Contents/Resources/Java/macosx32 directory is the massive list of native .dylib files and plugins directory which I will refrain from posting here.

My Info.plist file reads as such:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleExecutable</key>
<string>JavaApplicationStub</string>
<key>CFBundleGetInfoString</key>
<string>InteractiveScreen1.0, Copyright datadreamer 2012. All rights reserved.</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleIconFile</key>
<string>InteractiveScreen.icns</string>
<key>CFBundleIdentifier</key>
<string>InteractiveScreen</string>
<key>CFBundleName</key>
<string>InteractiveScreen</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0.1</string>
<key>Java</key>
<dict>
<key>WorkingDirectory</key>
<string>$APP_PACKAGE/Contents/Resources/</string>
<key>JVMVersion</key>
<string>1.6*</string>
<key>MainClass</key>
<string>it.fabrica.interactivescreen.InteractiveScreen</string>
<key>Arguments</key>
<array/>
<key>VMOptions</key>
<string>-d32 -Xmx1024m -Djava.library.path=macosx32</string>
<key>ClassPath</key>
<string>$JAVAROOT/jar_0.jar:$JAVAROOT/core.jar:$JAVAROOT/gluegen-rt.jar:$JAVAROOT/jogl-all.jar:$JAVAROOT/video.jar:$JAVAROOT/gstreamer-java.jar:$JAVAROOT/jna.jar:$JAVAROOT/jar_1.jar:$JAVAROOT/core.jar:$JAVAROOT/macosx32</string>
</dict>
</dict>
</plist>

Note the WorkingDirectory entry where I set the "$APP_PACKAGE/Contents/Resources/" folder as the working directory, and also the VMOptions entry, where I am forcing the JVM to run in 32 bit mode to accommodate the video library, set the heapspace to allow for 1024mb of memory usage, and added the macosx32 folder to the library path. I am also adding the macosx32 folder to the ClassPath entry, just in case. Unfortunately, neither seem to be making a difference with finding the native libraries for gstreamer. No matter where I place those files, I still get this error:

Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10': dlopen(libgstreamer-0.10.dylib, 9): image not found

at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:163)

I would really like to figure out what the issue is and how to resolve it so that I can put together a more comprehensive solution for creating application bundles with Processing/Video in the future.

Replies(11)

andres

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

what is the entire error message, something like this:

Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10': dlopen(/Users/andres/Desktop/application.macosx32/GettingStartedCapture.app/Contents/Resources/Java/libgstreamer-0.10.dylib, 9): no suitable image found. Did find:

/Users/andres/Desktop/application.macosx32/GettingStartedCapture.app/Contents/Resources/Java/libgstreamer-0.10.dylib: mach-o, but wrong architecture

at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:163)

at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:236)

at com.sun.jna.Library$Handler.<init>(Library.java:140)

datadream..

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

Nope. It doesn't appear to be finding anything.

Fabrica-54-Aaron-Siegel:MacOS aaron$ ./JavaApplicationStub

2012-11-26 12:34:19.323 JavaApplicationStub[2149:407] invalid drawable

Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10': dlopen(libgstreamer-0.10.dylib, 9): image not found

at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:163)

at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:236)

at com.sun.jna.Library$Handler.<init>(Library.java:140)

at com.sun.jna.Native.loadLibrary(Native.java:379)

at org.gstreamer.lowlevel.GNative.loadNativeLibrary(Unknown Source)

at org.gstreamer.lowlevel.GNative.loadLibrary(Unknown Source)

at org.gstreamer.lowlevel.GstNative.load(GstNative.java:42)

at org.gstreamer.lowlevel.GstNative.load(GstNative.java:39)

at org.gstreamer.Gst.<clinit>(Gst.java:59)

at processing.video.Video.initImpl(Video.java:124)

at processing.video.Video.init(Video.java:69)

at processing.video.Capture.list(Capture.java:445)

at processing.video.Capture.list(Capture.java:439)

at it.fabrica.interactivescreen.InteractiveScreen.setup(InteractiveScreen.java:59)

at processing.core.PApplet.handleDraw(PApplet.java:2103)

at processing.opengl.PGL$PGLListener.display(PGL.java:2595)

at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:189)

at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:177)

at javax.media.opengl.awt.GLCanvas$DisplayAction.run(GLCanvas.java:928)

at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:425)

at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:364)

at javax.media.opengl.awt.GLCanvas.maybeDoSingleThreadedWorkaround(GLCanvas.java:827)

at javax.media.opengl.awt.GLCanvas.display(GLCanvas.java:415)

at javax.media.opengl.awt.GLCanvas.paint(GLCanvas.java:515)

at sun.awt.RepaintArea.paintComponent(RepaintArea.java:276)

at sun.awt.RepaintArea.paint(RepaintArea.java:241)

at apple.awt.ComponentModel.handleEvent(ComponentModel.java:263)

at java.awt.Component.dispatchEventImpl(Component.java:4813)

at java.awt.Component.dispatchEvent(Component.java:4565)

at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:684)

at java.awt.EventQueue.access$000(EventQueue.java:85)

at java.awt.EventQueue$1.run(EventQueue.java:643)

at java.awt.EventQueue$1.run(EventQueue.java:641)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)

at java.awt.EventQueue$2.run(EventQueue.java:657)

at java.awt.EventQueue$2.run(EventQueue.java:655)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:654)

at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)

at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Already called beginDraw().

Exception in thread "Animation Thread" java.lang.RuntimeException: java.lang.NoClassDefFoundError: Could not initialize class org.gstreamer.Gst

at processing.opengl.PGL.requestDraw(PGL.java:1021)

at processing.opengl.PGraphicsOpenGL.requestDraw(PGraphicsOpenGL.java:1526)

at processing.core.PApplet.run(PApplet.java:2006)

at java.lang.Thread.run(Thread.java:680)

Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.gstreamer.Gst

at processing.video.Video.initImpl(Video.java:124)

at processing.video.Video.init(Video.java:69)

at processing.video.Capture.list(Capture.java:445)

at processing.video.Capture.list(Capture.java:439)

at it.fabrica.interactivescreen.InteractiveScreen.setup(InteractiveScreen.java:59)

at processing.core.PApplet.handleDraw(PApplet.java:2103)

at processing.opengl.PGL$PGLListener.display(PGL.java:2595)

at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:189)

at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:177)

at javax.media.opengl.awt.GLCanvas$DisplayAction.run(GLCanvas.java:928)

at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:425)

at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:364)

at javax.media.opengl.awt.GLCanvas$DisplayOnEventDispatchThreadAction.run(GLCanvas.java:945)

at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)

at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:682)

at java.awt.EventQueue.access$000(EventQueue.java:85)

at java.awt.EventQueue$1.run(EventQueue.java:643)

at java.awt.EventQueue$1.run(EventQueue.java:641)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:652)

at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)

at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: Could not initialize class org.gstreamer.Gst

at processing.video.Video.initImpl(Video.java:124)

at processing.video.Video.init(Video.java:69)

at processing.video.Capture.list(Capture.java:445)

at processing.video.Capture.list(Capture.java:439)

at it.fabrica.interactivescreen.InteractiveScreen.setup(InteractiveScreen.java:59)

at processing.core.PApplet.handleDraw(PApplet.java:2103)

at processing.opengl.PGL$PGLListener.display(PGL.java:2595)

at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:189)

at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:177)

at javax.media.opengl.awt.GLCanvas$DisplayAction.run(GLCanvas.java:928)

at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:425)

at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:364)

at javax.media.opengl.awt.GLCanvas.maybeDoSingleThreadedWorkaround(GLCanvas.java:827)

at javax.media.opengl.awt.GLCanvas.display(GLCanvas.java:415)

at javax.media.opengl.awt.GLCanvas.paint(GLCanvas.java:515)

at sun.awt.RepaintArea.paintComponent(RepaintArea.java:276)

at sun.awt.RepaintArea.paint(RepaintArea.java:241)

at apple.awt.ComponentModel.handleEvent(ComponentModel.java:263)

at java.awt.Component.dispatchEventImpl(Component.java:4813)

at java.awt.Component.dispatchEvent(Component.java:4565)

at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:684)

at java.awt.EventQueue.access$000(EventQueue.java:85)

at java.awt.EventQueue$1.run(EventQueue.java:643)

at java.awt.EventQueue$1.run(EventQueue.java:641)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)

at java.awt.EventQueue$2.run(EventQueue.java:657)

at java.awt.EventQueue$2.run(EventQueue.java:655)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:654)

at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)

at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

I should note that in order to get any console output, I have to launch using the JavaApplicationStub. I am not sure if that is the most accurate way to get feedback, but it is the only way I have discovered how to replicate the issue that occurs when I just double click on the .app to launch it.

andres

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

By looking at how Processing packages applications that use the video library (which are able to load the gstreamer libs, at least in the 64bit case, on 32bit there seem to be some issues), I see the base dylib files are put directly inside Contents/Java, next to core and the rest of the jar files, with plugins as a subfolder. Can you follow that structure?

datadream..

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

I moved all the dylib files and plugins folder into the same folder as all the jars, and now the error comes out as such:

Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10': dlopen(/Users/aaron/Desktop/InteractiveScreen.app/Contents/Resources/Java/libgstreamer-0.10.dylib, 9): no suitable image found. Did find:

/Users/aaron/Desktop/InteractiveScreen.app/Contents/Resources/Java/libgstreamer-0.10.dylib: mach-o, but wrong architecture

at com.sun.jna.NativeLibrary.loadLibrary(NativeLibrary.java:163)

andres

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

I think if you use the 64bit libs it should work, this is the same error I'm getting when trying to run the 32bit version of the app exported directly from the PDE. Not sure why this is happening, but I guess that the 64bit JVM is being used so you cannot load 32bit native libs.

datadream..

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

Nice, that appears to have solved it. Thanks again. :)

andres

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

Great.

As a side note that could be useful for people using Eclipse (and it is not documented anywhere yet) is that the video library now looks for two custom system properties to get user-specified locations for the gstreamer and plugins paths. These properties are gstreamer.library.path and gstreamer.plugin.path. From Eclipse, you can set them by adding -Dgstreamer.library.path=/blah/blah/gstreamer/32bit in the "VM Arguments" section under "Run Configurations" in the project properties.

If the GStreamer installation referred by gstreamer.library.path is not a system-wide installation (say, from the GStreamer SDK), then the path containing the plugins needs to be specified as well, otherwise the plugins will be automatically loaded from the default location.

This setting will override the automatic path detection performed by the library, and it could be useful if you have your own custom builds you want to use instead without having to bundle them with the app.

walidvb

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

Hi guys.

I'm not sure the problem is the exact same, but it seems the solution could be.

I am trying to capture from an acquisition card, it works fine when run from processing, but from eclipse i get the following error:

java.lang.reflect.InvocationTargetException
at java.awt.EventQueue.invokeAndWait(EventQueue.java:1111)
at quicktime.QTSession.<clinit>(QTSession.java:94)
at processing.video.Capture.list(Capture.java:522)
at kuglersend.theApp.setup(theApp.java:20)
at processing.core.PApplet.handleDraw(PApplet.java:1608)
at processing.core.PApplet.run(PApplet.java:1530)
at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.UnsatisfiedLinkError: /System/Library/Java/Extensions/libQTJNative.jnilib: no suitable image found. Did find: /System/Library/Java/Extensions/libQTJNative.jnilib: mach-o, but wrong architecture
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1827)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1716)
at java.lang.Runtime.loadLibrary0(Runtime.java:823)
at java.lang.System.loadLibrary(System.java:1045)
at quicktime.QTSession$1.run(QTSession.java:96)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:702)
at java.awt.EventQueue.access$400(EventQueue.java:82)
at java.awt.EventQueue$2.run(EventQueue.java:663)
at java.awt.EventQueue$2.run(EventQueue.java:661)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:672)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Exception in thread "Animation Thread" java.lang.UnsatisfiedLinkError: quicktime.QTSession.Gestalt(I[I)S
at quicktime.QTSession.Gestalt(Native Method)
at quicktime.QTSession.gestalt(QTSession.java:935)
at quicktime.QTSession.open(QTSession.java:641)
at quicktime.QTSession.open(QTSession.java:608)
at processing.video.Capture.list(Capture.java:522)
at kuglersend.theApp.setup(theApp.java:20)
at processing.core.PApplet.handleDraw(PApplet.java:1608)
at processing.core.PApplet.run(PApplet.java:1530)
at java.lang.Thread.run(Thread.java:680)

I wanted to add the pointer to the gstream library, but I can't find where it is... I'm trying to get this(among other things) done for friday. I would very much appreciate a help! :)

Thanks in advance!

datadream..

Re: Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

In eclipse, I just keep a separate folder inside my libs folder for all of the required native libraries, so my 32 bit video libs for mac go in the "macosx32" folder, and the 64-bit libs go in the "macosx64" folder. When I configure my build path, I make sure that gstreamer-java.jar has the native library location set to "ProjectFolder/libs/macosx32" or alternatively "ProjectFolder/libs/macosx64". This can make it a lot easier if you're developing across different machines that have different platforms, because then you just have to change what native library location is being addressed by the build path.

This also works well when executing from a shell script or at the command line, by specifying the arguments as follows:

java -Djava.library.path=macosx32 -jar myapp.jar

walidvb

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

Thanks for your answer. Unfortunately I had to get this done fast, so in the end i ported everything to the processing IDE.
Also, I'm using 1.5, which, from what I understood, does not use gstreamer but quicktime? I had to go with 1.5, because for some reason gstreamer wouldn't take my acquisition card(the app would simply be so slow that nothing happened, and I was only trying to Capture.list())

However, in 1.5, it works just fine.

I'll come back to this topic though next time i'll have this situation, haven't got the courage to, again, port it all to eclipse ;)

datadream..

Re: Eclipse / Processing 2.0 / Video / Mac OSX Application Bundle / UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10'

10 months ago

The process of linking the native libraries folder is probably the same. I had to do the same with opengl when I was using 1.5.

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