Hi Miguel, You might like to try setting the VideoProducers to V4L instead of V4L2 and see if you get similar issues.
Sorry I'm not sure what the cause of the issue is, but will try to reproduce next week. Doug -----Original Message----- From: owner-ag-t...@mcs.anl.gov on behalf of Miguel Sáez Sent: Fri 5/16/2008 9:37 PM To: AG-TECH list Subject: [AG-TECH] Issues with a new AG 3.1 installation. Hello, I'm currently testing a new AcessGrid 3.1 installation with 2 computers; - The first one is a Linux Fedora Core 9 (kernel: 2.6.25.3-18.fc9.i686) with 4 video capturers connected to 4 cameras. This computer is working as H264 video producer with a Service Manager launched. The 4 video capturers are Pinnacle PCTV Rave (chipset: Conexant FUSION 878A). - The last computer is under Windows XP SP3 working as a H264 video consumer. I start the AGServiceManager on the linux computer and then on the windows computer i launch my venue client and i configure there the consumer and producer video services. When i connect to my venue everything works fine; vic gets launched i can see all the videos perfectly and smooth but after a few time, (about 20-30min) one of the cameras freezes completly (it's random the camera that freezes) and i start getting the same error all the time in the console where i launched the ServiceManager: ioctl VIDIOC_DQBUF: Input/output error Also if i check the dmesg output i get errors there, for all the other devices (bttv1, bttv2 and bttv3): bttv0: SCERR @ 369d9000,bits: HSYNC OFLOW FBUS SCERR* bttv0: timeout: drop=41 irq=114623/114624, risc=369d9000, bits: HSYNC OFLOW FBUS: I have checked if the video capturer cards where being loaded with the right module and driver and seems they are. At this point i don't what else i should check or do, so if anyone got a clue about what's wrong any kind of help would be appreciated. Greetings,
