[AG-TECH] VideoProducerService is also receiving???
ULM AccessGrid
accessgrid at ulm.edu
Fri Jul 9 13:45:48 CDT 2004
Sorry All,
Should be fixed now. I was hoping to have it fixed before someone noticed
:-) It seems Zone Alarm 5.0 and XP's IIS don't get along together. The
problem has been corrected now.
Adam
-----Original Message-----
From: Fred Dech [mailto:fdech at uchicago.edu]
Sent: Friday, July 09, 2004 1:19 PM
To: ULM AccessGrid
Cc: ag-tech at mcs.anl.gov
Subject: Re: [AG-TECH] VideoProducerService is also receiving???
hi Adam.
double-check that archive:
http://198.232.231.51/packages/AccessGrid-2.2-UNSTABLE-.fc2.tar.gz
i downloaded it and took a look at it:
.....
sucag1[root]43# tar tvzf AccessGrid-2.2-UNSTABLE-.fc2.tar.gz
drwxr-xr-x root/root 0 2004-07-08 16:14:11 AccessGrid-2.2/
-rwxr-xr-x root/root 134 2004-07-08 16:14:11 AccessGrid-2.2/install
-rw------- root/root 1129130 2004-07-08 16:13:59
AccessGrid-2.2/xawtv-3.88-6.i386.rpm
gzip: stdin: unexpected end of file
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now
....
i downloaded it again, thinking it was a transfer glitch, but got the same
file again.
--fred
On Fri, Jul 09, 2004 at 10:11AM, ULM AccessGrid said:
>
> UPDATE:
>
> I found a quick way to make the VICs on my video machine transmit(sort of)
> only. I just added a firewall line that blocked all incoming sources that
> were not on my subnet. I now have three VICs with only one video per VIC
on
> my video box. Thanks Michael for letting me know it was not just me. You
> helped me think of this solution. FINALLY AG2.2 is running well on my
> multi-os node.
>
> I am in the process of making a comprehensive HOW-TO to install AG2.2 on
> Fedora2. It should be finished within the hour. It will come with links
to
> all files needed for the install.
>
> Here's the link:
>
> http://198.232.231.51/install.txt
>
> Let me know what you think.
>
> Thanks
>
> Adam Taylor
> Computing Center
> University of Louisiana at Monroe
>
>
> -----Original Message-----
> From: owner-ag-tech at mcs.anl.gov [mailto:owner-ag-tech at mcs.anl.gov] On
Behalf
> Of Michael Miller
> Sent: Friday, July 09, 2004 8:14 AM
> To: ag-tech at mcs.anl.gov
> Subject: Re: [AG-TECH] VideoProducerService is also receiving???
>
> Adam,
>
> I've seen this question a couple times. Yes, this is normal behavior in
my
> experience. You should notice though that all the streams in the
> VideoProducer VICs muted. I believe this eliminates the bandwith usage
> that those streams would need, but there still maybe a small amount in
> order for VIC to know that the stream is still there. I'll let the vic
> experts chime in here...
>
> It would make more sense if a single instance of VIC could be configured
to
> handle multiple inputs/transmits but I'll bet there would be a whole lot
of
> changes to the code necessary to handle that.
>
> hope this helps
>
> Michael Miller
> NCSA
>
> At 06:31 PM 7/8/2004, Adam Taylor wrote:
>
> >I have a weird problem. When I add my three VideoProducerServices they
> >add without a problem. When I join the venue the weirdness begins. My
> >three VIC s on my Fedora2(Video Capture) box comes up with my three
> >cameras (one camera for each instance of VIC). The problem is that all
> >three VICs receive ALL the other video streams in the venue also. I have
> >three duplicate pairs of the incoming video streams. However there is
> >only one instance of each of my cameras (One camera on each VIC like it
is
> >suppose to). Can anyone tell me why my three VideoProducerServices VICs
> >are also receiving Video too???
> >
> >
> >
> >When I join a venue without anybody I get three VICs with one camera on
> >each like there are suppose to do. If someone joins the venue, those
> >three instances of VIC each receive all of the other persons video
> >streams too.
> >
> >
> >
> >I m sorry if I double stated it but I just wanted to make sure I was as
> >clear as possible.
> >
> >
> >
> >Thanks
> >
> >
> >
> >Adam Taylor
> >
> >Computing Center
> >
> >University of Louisiana at Monroe.
>
> Thanx,
>
> Michael Miller
> System Engineer
> Visualization Technology Support
> Computing and Data Management
> National Center for Supercomputing Applications
> University of Illinois - UC
> 217-649-0747
>
> "If you're clear in your vision and trust the people in your team with
> clear objectives, they will invariably do their best to achieve everything
> desired, and usually deliver everything you could have hoped for and even
> more." -Paul Debevec
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