Hey Andrey,

good to hear that you were able to compile.

> fails. Obviously, the first idea which comes to my mind is to simulate
> camera with
> mpeg file. I do not understand this example good enough yet to make
> suggestions, but what do you think about the possibility to use JMF (Java
> Media
> Framework) instead of camE library? I think in such a case it would be
> easier
> to simulate the camera just by playing existing movie as well as working
> with real
> devices without JNI.
>
Using JMF is certainly a good suggestion. However, I don't know how to capture
jpg
images from a USB camera yet... I'll have to dig into this.
Also: This example is NOT about sending mpeg movies. The client simply requests
jpg images from the camera and displays them.

Take a look at $QUO_ROOT/examples/bette, which is pretty much the same
application without a camera and the Broker. The server serves jpf files of
Betty Davis.

Let me know how it goes.

Michael



> Once again thank you for your help.
>
> Andrey.
>
>
> -----Original Message-----
> From: Michael Atighetchi [mailto:matighet@...]
> Sent: Monday, November 05, 2001 5:40 PM
> To: Nechypurenko Andrey
> Cc: 'quo-users@...'
> Subject: Re: [quo-users] quoCore example compilation problem
>
>
> You can get the JavaCam class by downloading and compiling the 3rdparty
> software camE from
>
> http://www.dist-systems.bbn.com/tech/QuO/release/latest/3rdparty/camE-1.2_ja
> va.src.tgz.
>
> Do a
>
> make jcam.jar
>
> to generate the JAVA jar file for camE. In addition, follow the instruction
> in quo/examples/brokered_imgsvc (mainly export CAME_HOME to the place where
> you untared the camE tarball).
>
> Let me know how it goes...
>
> Michael
>
>
>
>
>
>
>
> On Mon, Nov 05, 2001 at 05:32:41PM +0100, Nechypurenko Andrey wrote:
> > Hi, Michael.
> >
> > Thank you for the answer to my previous e-mail.
> >
> > Now I am trying to compile v. 3.0.8 and got the following
> > problem with example compilation:
> >
> > QUO VERSION: 3.0.8
> >
> > HOST MACHINE and OPERATING SYSTEM:
> > SuSE Linux 7.2 (i386) - Kernel 2.4.4-4GB (18).
> >
> > TARGET MACHINE and OPERATING SYSTEM, if different from HOST:
> > COMPILER NAME AND VERSION (AND PATCHLEVEL):
> > gcc version 2.95.3 20010315 (SuSE)
> >
> > AREA/CLASS/EXAMPLE AFFECTED:
> > [What example failed? What module failed to compile?]
> > $QUO_ROOT/examples/brokered_imgsvc
> > com/bbn/quo/examples/imageBroker/PublishWrapper.java
> >
> > DOES THE PROBLEM AFFECT:
> > COMPILATION?
> > If so, what does your shell environment look like ?
> > TAO is installed and ACE_ROOT and TAO_ROOT are set correctly.
> > QUO_ROOT is also defined
> > I did
> > :~/QuO/3.0.7/src/quo > source $QUO_ROOT/scripts/environment/quoenv.sh
> > $QUO_ROOT
> >
> >
> > LINKING?
> > On Unix systems, did you run make realclean first?
> > EXECUTION?
> > OTHER (please specify)?
> > [Please indicate whether QUO, your application, or both are affected.]
> >
> > SYNOPSIS:
> > /home/andreyn/quo/bin/jacoc -d
> > /home/andreyn/quo/examples/brokered_imgsvc/.classes
> > com/bbn/quo/examples/imageBroker/*.java
> > com/bbn/quo/examples/imageBroker/PublishWrapper.java:14: cannot resolve
> > symbol
> > symbol : class JavaCam
> > location: package jcam
> > import com.bbn.jcam.JavaCam;
> > ^
> > com/bbn/quo/examples/imageBroker/PublishWrapper.java:88: cannot resolve
> > symbol
> > symbol : variable JavaCam
> > location: class com.bbn.quo.examples.imageBroker.PublishWrapper.Grabber
> > JavaCam.loadLibrary();
> > ^
> > com/bbn/quo/examples/imageBroker/PublishWrapper.java:89: cannot resolve
> > symbol
> > symbol : variable JavaCam
> > location: class com.bbn.quo.examples.imageBroker.PublishWrapper.Grabber
> > JavaCam.initCamera(args);
> > ^
> > com/bbn/quo/examples/imageBroker/PublishWrapper.java:95: cannot resolve
> > symbol
> > symbol : variable JavaCam
> > location: class com.bbn.quo.examples.imageBroker.PublishWrapper.Grabber
> > JavaCam.grabImage();
> > ^
> >
> > DESCRIPTION:
> > JavaCam.java does not exists. There is no com/bbn/jcam directory also.
> >
> >
> >
> > Thank you.
> >
> > Andrey Nechypurenko
> > __________________________________________
> > Siemens AG, Corporate Technology (CT SE2)
> > Otto-Hahn-Ring 6, 81730 Munich, Germany
> > Phone: +49 89 636-54799
> > Fax: +49 89 636-45450
> > Email: andrey.nechypurenko@...
> >
> > --
> > [To unsubscribe to this list send an email to "majdart@..."
> > with the following text in the BODY of the message "unsubscribe
> quo-users"]
>
> --
> Michael Atighetchi matighet@... BBN Technologies
>
> --
> [To unsubscribe to this list send an email to "majdart@..."
> with the following text in the BODY of the message "unsubscribe quo-users"]

--
Michael Atighetchi matighet@... BBN Technologies

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