3G Video Stream

Posted by Larry Schmidt on March 17, 2013 at 9:41pm

What is the status of video streaming? I believe the Dronecell is not 3G, so a 3G cellular board (like those available from Sparkfun) must be used? 

I was looking into the cellular video streaming problem a year or so ago, and I concluded that to get decent quality, H.264/MPEG4 compression should be used. The problem I ran into is that the encoder chips seem to be tightly controlled by the suppliers--none of them even seemed to release a datasheet without signing an NDA, and requiring the potential for high volume purchasing. 

Does this problem still need a solution, or has somebody already achieved efficient, low power, low weight, compact H.264 encoding for 3G?

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Replies

  • Euan Ramsay February 17, 2015 at 1:43am

    Do you mind if I ask what module this is? I'm trying to find a similar module for use in the EU.

  • Tommy Larsen April 1, 2013 at 1:29pm

    Hi Jonathan

    I'm using a Raspberry Pi with a USB video capture device connected with my Hero2 to transcode the SD video into 352x288 10fps at 500kbit and it works very good over 3g network. I have a wifi adapter in my Raspberry Pi and connect this to a 3g wifi router onboard. I also connect to APM2.5 via the same link. I'm working on a blogpost to describe mye setup :-)

     

    Tommy

  • John March 18, 2013 at 2:16am
    http://www.diydrones.com/m/blogpost?id=705844%3ABlogPost%3A1132168

    I think this is the easiest way, and Kevin is quite capable. Maybe you can join me in the effort of politely requesting an andropilot app meant for using onboard.
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