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  • DaveyWaveyBunsenBurner January 27, 2011 at 12:20am
    This seems to be workable using the cut and rotate mechanism old uk analogue sky satelite boxes used.

    This system is small, light, but expensive!

    http://www.ovation.co.uk/Video-Encryption.html

    I think i might have found the nearest thing to a solution, still expensive though:

    http://www.radcon.com/videorf.htm
  • Tom Kent January 26, 2011 at 5:29am

    AtoD on a full video stream isn't trivial. There are some fairly cheap cards for PCs, laptops, usb, etc. that can do it though.

     

    (sorry, this should have been a response to the above post, not at the root level)

  • Tom Kent January 26, 2011 at 4:18am
    The problem with encrypting video is that most video streams used are analog. The first step would be to make the video digital, which requires a digital connection (802.11X, cellular, etc) to the airplane. If you have that, then it is simple to send the video over a TLS (the new name for SSL) pipe instead of in the clear.
  • DaveyWaveyBunsenBurner January 26, 2011 at 12:01am
    No, i mean encrypting the video before sendong it so it cant be trivially intercepted by others.

    Regards

    D
  • Greg Fletcher January 25, 2011 at 9:42pm
    Do you mean sending data on the video transmitter as well as the image? This is all ready done with some OSD systems.
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