[AG-TECH] DV in Argonne Lobby

Fred Dech fdech at uchicago.edu
Wed Nov 22 14:49:14 CST 2006

I agree.  That is great.
I have the ExtendedVideoConsumerService working on one of two nodes (it helps
to have an audio device installed, else the "create Direct Sound Render
filter failed" error).

A question.  On a different system, when I attempt to install the Node Service
in AG3, the install fails.  Anyone know why?  I attached the relevant snippet
of my log file.



On Mon, Nov 20, 2006 at 03:57PM, Thomas D. Uram said:
> If you are not interested in higher quality video in the Access Grid, 
> you need
> not read further.  ;-)
> Using the ExtendedVideo services made available by Sangwoo Han from GIST
> (http://www.mcs.anl.gov/web-mail-archive/lists/ag-tech/2006/10/msg00072.html),
> I am currently streaming DV to the Argonne Lobby.  If you are using AG3, you
> can view the DV video by installing the ExtendedVideoConsumerService
> following Sangwoo's instructions:
> http://netmedia.gist.ac.kr/agdv/download.html
> Upon entering the Venue, an ExtendedVideoConsumerService window will be
> displayed, with information about the stream that I am sending.  If you 
> double-click
> that entry, a DVTS window will be displayed.  I will keep this stream up 
> on a best-effort
> basis; no guarantees.
> A couple noteworthy points:
> - the bandwidth required to view this stream is 30Mbps.
> - the video is arbitrarily scalable; try maximizing the video stream
> - the services currently apply only to Windows.  DVTS works on Linux and OSX
> also, so getting the AG integration code to work on these platforms is 
> likely only
> a small amount of work in Python.
> - information about DVTS is available here:  http://www.sfc.wide.ad.jp/DVTS
> - when it's dark in Chicago, you might not get much of a show

-------------- next part --------------
11/22/06 13:25:44 656 ServiceManager     agservicemanager.py:374 DEBUG Executing service ExtendedVideoConsumerService
11/22/06 13:25:44 656 ServiceManager     agservicemanager.py:406 INFO  Running Service; options: ['C:\\Documents and Settings\\aguser\\Application Data\\AccessGrid3\\local_services\\ExtendedVideoConsumerService\\ExtendedVideoConsumerService.py', '--port', 61598, '--serviceManagerUri', '', '--token', '80876a42037c1b50266b3cb6e88fb403']
11/22/06 13:25:44 656 ProcessManager     processmanager.py:62 DEBUG Creating process: C:\Python23\pythonw.exe "C:\Documents and Settings\aguser\Application Data\AccessGrid3\local_services\ExtendedVideoConsumerService\ExtendedVideoConsumerService.py" --port 61598 --serviceManagerUri --token 80876a42037c1b50266b3cb6e88fb403
11/22/06 13:25:44 656 ProcessManager     processmanager.py:75 DEBUG Create process returns: (<PyHANDLE:1232>, <PyHANDLE:1244>, 2360, 1440)
11/22/06 13:25:54 656 ServiceManager     agservicemanager.py:420 INFO  Service failed to register: 80876a42037c1b50266b3cb6e88fb403
11/22/06 13:25:54 656 Hosting     servicecontainer.py:16 ERROR Processing Failure
Service failed to become reachable
[trace: C:\Python23\lib\site-packages\ZSI\ServiceContainer.py:107:_Dispatch
11/22/06 13:25:54 912 NodeManagementUIClasses     nodemanagementuiclasses.py:1009 ERROR Add Service failed:ExtendedVideoConsumerService
Traceback (most recent call last):
  File "C:\Python23\lib\site-packages\AccessGrid3\AccessGrid\NodeManagementUIClasses.py", line 967, in AddService
  File "C:\Python23\lib\site-packages\AccessGrid3\AccessGrid\interfaces\AGServiceManager_client.py", line 43, in AddService
    response = self.binding.Receive(AddServiceResponse.typecode)
  File "C:\Python23\lib\site-packages\ZSI\client.py", line 418, in Receive
    raise FaultException(msg)
FaultException: Processing Failure
Service failed to become reachable

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