Hi, You can edit the file: c:\documents and settings\<username>\Application Data\AccessGrid\local_services\VideoProducerService\VideoProducerService.py directly, and it should pick up the changes. The problem might be that you have made a syntax error that means that the script cannot be run. You can test this by running the script from the command line e.g. from the above directory run: python VideoProducerService.py
This will at least test if the script is correct. 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.row...@manchester.ac.uk > -----Original Message----- > From: owner-ag-t...@mcs.anl.gov [mailto:owner-ag-t...@mcs.anl.gov] On > Behalf Of Chris Rosenthal > Sent: 20 December 2005 19:04 > To: ag-tech; Ag-Tech EVL > Subject: [AG-TECH] Re: Winnov Videum Quattro > > Hello, > > I'm new to AG development and I could use a hand with a fairly basic > question. > > Today I dug some more and found the VideoProducerService.py file in > ...\Application Data\AccessGrid\local_services\. Under MapWinDevice, > the software iterates through the videum drivers and sets registry > keys for Source, Height, and Width. > > keyStr = r"Software\Winnov\Videum\vic.exe%d" % (devnum,) > key = _winreg.CreateKey(_winreg.HKEY_CURRENT_USER, > keyStr) > > _winreg.SetValueEx(key,'Source',0,_winreg.REG_DWORD,int(devnum)) > > _winreg.SetValueEx(key,'Height',0,_winreg.REG_DWORD,int(h261height)) > > _winreg.SetValueEx(key,'Width',0,_winreg.REG_DWORD,int(h261width)) > _winreg.CloseKey(key) > > It seems that this is were the source keys get set to 0, 1, 2, 3 and > where I would like to try setting them to something else. Can I just > edit this python file here and the changes will be implemented when I > run again? Do I need to repackage a VideoProducerService zip file and > install it with agpm? > > I have tried editing the file in place and it seems that any change I > make causes the service to become unreachable. Even just adding in a > statement to print to the log file. > > If anyone has a pointer on this, I would appreciate it. I'm appending > an excerpt from the VenueClient log to show the exception that I am > throwing. > > Thanks, > Chris > > 12/20/05 11:57:12 8240 ServiceManager agservicemanager.py:115 INFO > AGServiceManager.AddService > 12/20/05 11:57:12 8240 ServiceManager agservicemanager.py:118 INFO > AddService: VideoProducerService v 2.540000 u > VideoProducerService.zip > 12/20/05 11:57:12 8240 ServiceManager agservicemanager.py:121 INFO > resourceToAssign: WnvVid32.dll 2_Videum_AVX_AV_(PCI) > 12/20/05 11:57:12 8240 ServiceManager agservicemanager.py:186 INFO > Retaining version 2.540000 > 12/20/05 11:57:12 8240 ServiceManager agservicemanager.py:189 INFO > Extracting service package to C:\Documents and > Settings\agtech\Application > Data\AccessGrid\local_services\VideoProducerService > 12/20/05 11:57:12 8240 ServiceManager agservicemanager.py:237 INFO > Running Service; options: C:\Python23\pythonw.exe [u'C:\\Documents > and Settings\\agtech\\Application > Data\\AccessGrid\\local_services\\VideoProducerService\\VideoProducerServi > ce.py', > 60443] > 12/20/05 11:57:12 8240 ProcessManager processmanager.py:59 DEBUG > Creating process: C:\Python23\pythonw.exe "C:\Documents and > Settings\agtech\Application > Data\AccessGrid\local_services\VideoProducerService\VideoProducerService.p > y" > 60443 > 12/20/05 11:57:12 8240 ProcessManager processmanager.py:72 DEBUG > Create process returns: (<PyHANDLE object at 0x031BEFAC>, <PyHANDLE > object at 0x031BF394>, 7100, 8256) > 12/20/05 11:57:12 8240 ServiceManager agservicemanager.py:258 > DEBUG Waiting for service to start: VideoProducerService > https://glacier.evl.uic.edu:60443/Service > 12/20/05 11:57:32 8240 ServiceManager agservicemanager.py:274 > ERROR Add VideoProducerService failed; service is unreachable > 12/20/05 11:57:32 8240 ServiceManager agservicemanager.py:278 > ERROR Error starting service > Traceback (most recent call last): > File "C:\Python23\Lib\site-packages\AccessGrid\AGServiceManager.py", > line 275, in AddService > raise Exception("Service failed to become reachable") > Exception: Service failed to become reachable > 12/20/05 11:57:32 9380 NodeService agnodeservice.py:519 ERROR > Exception adding service VideoProducerService.zip > Traceback (most recent call last): > File "C:\Python23\Lib\site-packages\AccessGrid\AGNodeService.py", > line 507, in LoadConfiguration > service.parameters ) > File "C:\Python23\Lib\site-packages\AccessGrid\AGServiceManager.py", > line 629, in AddServicePackage > return > self.proxy.AddServicePackage(serviceFile,resourceToAssign,serviceConfig) > File "C:\Python23\Lib\site-packages\SOAPpy\Client.py", line 453, in > __call__ > return self.__r_call(*args, **kw) > File "C:\Python23\Lib\site-packages\SOAPpy\Client.py", line 475, in > __r_call > self.__hd, self.__ma) > File "C:\Python23\Lib\site-packages\SOAPpy\Client.py", line 347, in > __call > config = self.config) > File "C:\Python23\Lib\site-packages\SOAPpy\Client.py", line 203, in call > content_type = headers.get("content-type","text/xml") > AttributeError: 'NoneType' object has no attribute 'get' > 12/20/05 11:57:32 9380 NodeService agnodeservice.py:381 ERROR > Exception loading default configuration. > Traceback (most recent call last): > File "C:\Python23\Lib\site-packages\AccessGrid\AGNodeService.py", > line 379, in LoadDefaultConfig > self.LoadConfiguration( self.defaultConfig ) > File "C:\Python23\Lib\site-packages\AccessGrid\AGNodeService.py", > line 523, in LoadConfiguration > raise Exception(exceptionText) > Exception: Couldn't add service VideoProducerService.zipCouldn't add > service VideoProducerService.zipCouldn't add service > VideoProducerService.zipCouldn't add service VideoProducerService.zip > 12/20/05 11:57:32 9380 VenueClient venueclient.py:313 ERROR Error > loading default configuration > Traceback (most recent call last): > File "C:\Python23\Lib\site-packages\AccessGrid\VenueClient.py", line > 311, in __StartWebService > self.ns.LoadDefaultConfig() > File "C:\Python23\Lib\site-packages\AccessGrid\AGNodeService.py", > line 382, in LoadDefaultConfig > raise Exception("Failed to load default configuration <%s>" % > Exception: Failed to load default configuration <Quattro-12-19-05> > > On 12/19/05, Chris Rosenthal <cmr....@gmail.com> wrote: > > After a long time off doing other things, I am returning to making > > this card work in our AG setup. I can successfully make the card run > > if I configure each vic instance on transmit and set each to the > > proper video source, but I can't make the software remember this > > setting if I change venues. It seems that the the settings are saved > > in the registry here: > > > > HKEY_CURRENT_USER\Software\Winnov\Videum\vic.exe0 [and 1,2,3] > > > > But if I change the source key from the current settings of 0,1,2,3 > > then vic starts throwing error messages or else the settings get reset > > to 0,1,2,3. Is there a better way to make this setting stick? > > > > The current source drop down list in the configure on transmit > > dialogue shows the following source list to choose from. The first > > four are chosen by default, but I would like to choose the four Y/C > > options for our s-video inputs. > > > > A-Vid1 > > A-Vid2 > > A-Vid3 > > A-Vid4 > > A-Y/C 1 (Y:A-Vid1 C:A-Vid2) > > A-Y/C 2 (Y:A-Vid4 C:A-Vid3) > > B-Vid1 > > B-Vid2 > > B-Vid3 > > B-Vid4 > > B-Y/C 1 (Y:B-Vid1 C:B-Vid2) > > B-Y/C 2 (Y:B-Vid4 C:B-Vid3) > > > > Any help is greatly appreciated. > > > > Thanks, > > Chris > > > > -- > > Chris Rosenthal > > Electronic Visualization Laboratory > > University of Illinois - Chicago > > Phone: 312.996.3002 > > > > > -- > Chris Rosenthal > Electronic Visualization Laboratory > University of Illinois - Chicago > Phone: 312.996.3002 > > > -- > No virus found in this outgoing message. > Checked by AVG Free Edition. > Version: 7.1.371 / Virus Database: 267.14.1/207 - Release Date: 19/12/2005
