Christoph, Now everything seems to work fine with Nvidia chip card and it's driver on ubuntu hardy , also upgraded my connection to 1Gbps. but the problem now is that other participants are not able to see my video while i could see their vidoes (they are using normal video streaming not DV or HDV) , So I would like to ask
Must be other participants in the node have the same hardware , I mean must they have nvidia cards , 1Gbps connection, and aghdvic application installed ? or i can summarize that the question : what are the requirements should be existed to transmit DV or HDV between mustlicast group in the same node ? I hope your answer contains the required hardwares and softwares as well . Regards Muhammad On Sun, Oct 19, 2008 at 9:53 PM, Christoph Willing <[email protected]<mailto:[email protected]>> wrote: On 19/10/2008, at 11:14 PM, muhammad akl wrote: Hi Christoph , Thanks alot for your relpy , about the root login I was just testing AG on personal computer not in a production environment , but sure you are completely right . the second problem now I'm facing is caputring video from my digital camera , now I'm using debian lenny instead of ubuntu and all things are fine and could get the video from my sony camera but the picture is exteremely strange here is a screenshot : http://muhammad.akl.googlepages.com/acessgrid.jpg Muhammad, That looks like you don't have an nVidia graphics card, or it is an nVidia card running with the "nv" driver rather than the "nvidia" driver. Like most other distros, lenny ships with the nv driver as the default for nVidia cards. However the advanced features in the nvidia driver are needed. I haven't looked recently but I don't think there is a package for lenny yet which supplies the binary nvidia driver module. This means you'll have to download the driver from the Nvidia web site (http://www.nvidia.com/object/unix.html) and install it manually yourself. FYI, Ubuntu has the nvidia-glx package available which supplies the binary nvidia driver. And for the SimpleHDvidoeservice , it didn't work for me the service that worked here DVideoservice This is probably because the SimpleHDVideoService defaults to HDV when your camera is set to DV format. In this case, you need to set the service to DV format in the service's configuration panel (then disable and re-enable the service). Don't forget to store the configuration too. my camera model is : Sony DCR-TRV285E p.s : will the new kernel stack that supports firewire be better the current one ? I believe other distros trying the new stack have had some problems so far. chris Christoph Willing +617 3365 8350 QCIF Access Grid Manager University of Queensland
