[AG-TECH] Video problems on my full room node

Thomas D. Uram turam at mcs.anl.gov
Wed Sep 24 11:09:07 CDT 2003


Hi Donell:

I suspect your seeing a known problem in the 2.1.1 release, which was 
addressed on ag-tech here:

http://www-unix.mcs.anl.gov/web-mail-archive/lists/ag-tech/2003/09/msg00100.html


Tom


Sanders, Donell wrote:

> Hi everybody:
>
> Need a little help on my full room node.  I'm running AG 2.1.1b on 2 
> Win2K boxes and 2 RH 7.3 Linux boxes.  I can connect to the AG, hear 
> audio and see video from the AG.  I can send audio to the AG and 
> according to what others have told me, it sounds fine.  I can't, for 
> some reason, send video to the AG.  When I look in the "Manage My 
> Node..." option for the venue client, I have the localhost:12000 
> service manager running the videoconsumer service which is configured 
> to run the vic located at c:\program files\access grid 
> toolkit\bin\vic.exe.  I have the ag-video:12000 service manager 
> running four videoproducer services (one for each camera) configured 
> to the same path for the vic.exe file.  I have the ag-audio:12000 
> service manager configured to run the audioservice which runs rat (no 
> specific path).
>
> Audio and video from the AG works fine (on multicast, I might add).  
> Sending audio is good.  Sending video is broken.  Anothe little 
> wrinkle: I can run the vic for each port that is started (after I run 
> my venue client on my display machine) and see video from my cameras.  
> When I try to run the vic from my display machine and point it to 
> those same ports on my video capture machine (ag-video) , my transmit 
> button is "greyed out" so I can't send the stream.  Any takers?  Seems 
> like a configuration glitch somewhere on my side, but I can't put my 
> finger on it.  Could it be some physical link between my video capture 
> and display machines?  Everything seems to be hooked up correctly.  
> I'm trying not to get another grey hair over this!  Help...please.
>
>
> Donell Sanders
> Winston-Salem State University
> (336) 750-2237 office (I'm not there now)
> (336) 414-9371 cell
>
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