[AG-TECH] ScreenStreamer error
Natalia Costas Lago
natalia at cesga.es
Wed Jun 8 04:42:17 CDT 2005
Hi Andy,
Now the window pops up, but i cant c the stream from other computer. I'll
try later to send.
----- Original Message -----
From: "Andrew Rowley" <Andrew.Rowley at manchester.ac.uk>
To: "'Natalia Costas Lago'" <natalia at cesga.es>; "'ag-tech'"
<ag-tech at mcs.anl.gov>; "'Mike 'Mike' Jones'" <mike.jones at manchester.ac.uk>
Sent: Tuesday, June 07, 2005 11:41 AM
Subject: RE: [AG-TECH] ScreenStreamer error
> Hi,
>
> I have just done some experimenting and have found the solution.
>
> Firstly, you need to set some environment variables as described in:
> http://java.sun.com/products/java-media/jmf/2.1.1/setup-linux.html
>
> You absolutely need the JMFHOME and LD_LIBRARY_PATH variables and these
> must
> be set so that they can be read by the browser used to launch
> ScreenStreamer. The CLASSPATH variable appears to be unimportant.
>
> Second, you need to copy/link jmf.jar to the ext directory of the JRE that
> you are using to run ScreenStreamer. This will depend on where you
> installed Java 1.5 and if you installed the JRE or the JDK. For example,
> I
> installed Java JDK in /usr/java/jdk1.5.0_01/ and JMF in
> /usr/java/JMF-2.1.1e. I therefore had to copy/link
> /usr/java/JMF-2.1.1e/lib/jmf.jar to /usr/java/jdk1.5.0_01/jre/lib/ext/.
>
> Third, you need to make sure that your browser launches the correct
> version
> of Java. When I was using Mozilla, it prompted me for an application to
> open the application/x-java-jnlp-file. I chose
> /usr/java/jdk1.5.0_01/bin/javaws. This therefore uses java version 1.5.
> If
> you have installed java previously, and are not given this prompt, you may
> need to go to "Edit"-->"Preferences" then select "Helper Applications"
> from
> the "Navigator" list, then select "application/x-java-jnlp-file" and
> select
> "Edit". From here, you can change the application used to open the jnlp
> file.
>
> Let me know if you have any more problems with this.
>
> Andrew :)
>
> ============================================
> Access Grid Support Centre,
> RSS Group,
> Manchester Computing,
> Kilburn Building,
> University of Manchester,
> Oxford Road,
> Manchester,
> M13 9PL,
> UK
> Tel: +44(0)161-275 0685
> Email: Andrew.Rowley at manchester.ac.uk
>
>> -----Original Message-----
>> From: owner-ag-tech at mcs.anl.gov [mailto:owner-ag-tech at mcs.anl.gov] On
>> Behalf Of Andrew Rowley
>> Sent: 06 June 2005 17:00
>> To: 'Natalia Costas Lago'; 'ag-tech'
>> Subject: RE: [AG-TECH] ScreenStreamer error
>>
>> Hi,
>>
>> It looks like Java Media Framework is not installed, or is not in the
>> classpath of the Java Runtime Environment you are using to launch this.
>> Check that the file jmf.jar is in your Java classpath - particularly note
>> that there can be more than one JRE installed - you want the one that is
>> run
>> by the browser that is launching the code. I *think* this can be done by
>> copying the jmf.jar file to the java lib directory.
>>
>> I will do some experimenting and get back to you. Let me know if you get
>> it
>> working before this.
>>
>> Andrew :)
>>
>> ============================================
>> Access Grid Support Centre,
>> RSS Group,
>> Manchester Computing,
>> Kilburn Building,
>> University of Manchester,
>> Oxford Road,
>> Manchester,
>> M13 9PL,
>> UK
>> Tel: +44(0)161-275 0685
>> Email: Andrew.Rowley at manchester.ac.uk
>>
>> > -----Original Message-----
>> > From: owner-ag-tech at mcs.anl.gov [mailto:owner-ag-tech at mcs.anl.gov] On
>> > Behalf Of Natalia Costas Lago
>> > Sent: 06 June 2005 16:19
>> > To: ag-tech
>> > Subject: [AG-TECH] ScreenStreamer error
>> >
>> >
>> >
>> > Running the ScreenStreamer under linux (Fedora Core 2) I got this
>> > error:
>> >
>> > * "General" tab:
>> >
>> > "An error occurred while launching/running the application.
>> >
>> > Title: Memetic ScreenStreamer
>> > Vendor: Memetic
>> > Category: Unexpected Error
>> >
>> > Unexpected exception: java.lang.Exception"
>> >
>> > * "Launch file" tab:
>> >
>> > <jnlp spec="1.0+"
>> > codebase="http://memetic-vre.net/software/ScreenStreamer">
>> > <information>
>> > <title>Memetic ScreenStreamer</title>
>> > <vendor>Memetic</vendor>
>> > <homepage href=""/>
>> > <description>Memetic ScreenStreamer</description>
>> > <description kind="short">A tool for sharing your
>> > screen</description>
>> > <offline-allowed/>
>> > </information>
>> > <security>
>> > <all-permissions/>
>> > </security>
>> > <resources>
>> > <j2se version="1.5.0+"/>
>> > <jar href="ScreenStreamer.jar"/>
>> > </resources>
>> > <application-desc main-class="ScreenStreamer">
>> > <argument>239.194.200.200/1234/127</argument>
>> > </application-desc>
>> > </jnlp>
>> >
>> > * "Exception" tab:
>> >
>> > java.lang.Exception
>> > at com.sun.javaws.Launcher.continueLaunch(Unknown Source)
>> > at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
>> > at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
>> > at com.sun.javaws.Launcher.run(Unknown Source)
>> > at java.lang.Thread.run(Unknown Source)
>> >
>> >
>> > Any hint about the problem??
>> >
>> > -----------------------------------
>> > Natalia Costas Lago
>> > email: natalia at cesga.es
>> >
>> > Centro de Supercomputacion de Galicia (CESGA)
>> > Avenida de Vigo, s/n Campus Sur
>> > 15706 Santiago de Compostela - SPAIN
>> > Tel: +34 981 56 98 10
>> > Fax: +34 981 59 46 16
>> > http://www.cesga.es/
>> >
>>
>>
>
>
>
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