Hi, Michael.

Thank you for the help. Now example compiles completelly and even
starts working (I am able to run ImageBrokerImpl and bin/server-webcam.sh)
but
I am currently has no Linux computer with camera that is why
server-webcam.sh
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.

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@...
>
> --
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--
Michael Atighetchi matighet@... BBN Technologies

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