Stefan M. Fendt wrote: > Hi, > > Am Mittwoch, den 05.03.2008, 23:14 +0100 schrieb Andrea Giuliano: > > For me it looks like it could be radio-interference...
Never thought about it, nevertheless you could be right. >> The cable are the same I've been using without any problem since I >> bought the DC30+ back in 2006. I use a 35 meters long composite video > > 35 meters? *WOW* Could you please try with a shorter cable? It could be > just interference. And yes it could be that the interfering radiation > only exists since Nov 6. Possibly one of your neighbors has a new > Microwave-Oven? Yes, I tried with the S-Video cable shipped with my brand new miniDV camcorder, which is at most 1 meter long: same results. I was about to send frames captured from the that device, but the recordings from the satellite receiver are much better, even though the receiver is 35 meter far from the computer. The cable goes outside the wall, down in a cellar (sorry, I hope these are the right words), then up again and finally returns inside, near the computer. Boy, it took a couple of days to lay it down! The closest neighbors are 100 meters far from here. I have no micro wave oven (actually, I would like to have, but my wife doesn't want it). I have no new equipments round here that could interfere with the card(s). Could it be the new motherboard? I bought it some weeks before this problem appeared, but it could have start to work bad in the meanwhile. Anyway, this is the only problem on this box, everything else works fine. Or could it be an interference on the powerline? Or some other electric/hardware components? Definitely I must try at least one of the cards on another computer, maybe asking some friend of mine, to be sure that the environment is completely different. > > 35m is definitely too long... Even if you only consider damping-factors. > > BTW: Radio-Interference may also be caused by bad shielding/grounding > components. This is another good reason to test the card somewhere else. > > Stefan Many thanks for your suggestions! > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > > > ------------------------------------------------------------------------ > > _______________________________________________ > Mjpeg-users mailing list > Mjpeg-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mjpeg-users -- Andrea ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
