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how to run demo vc3

qin yang
Intellectual 360 points


Hi All,

       I find the label of te EVM is C6A816X/AM39X and have a DM816X VIDEO  SECURITY  BOARD daugther card, and the SDK is EZSDK 5.0.0.9, kernel is 2.6.37, I follow the SDK guide to run vc3 demo, and trace the source code at the "Before  start cb enter key to continue................. ",

and comment the getchar(); function, and then run,  but it din;t continue and hang.

I don;t know what the problem is ?

any reply will be very appriciated!

  • 0
    TI__Intellectual 1085 points

    1. vc3 requires Video conference daughter card, It does not work on DM816X VIDEO  SECURITY  BOARD daugther card. So ensure to run vs2 demo on the VS daughter card and use VC daughter card for trying out the vc3.

    2. Have you tried running vs2 pre-built demo from 50011? I suggest please try this so that you can eliminate any set-up related issues. As a second step, I'd suggest you to try rebuilding the demos and running them again.

    >> Any simple example about how to decode mpeg4 or h.264 and display multi-channel simultaneously will be very helpful. The VS card is no neccesary, the key is decodeing and dislplaying HD streams.

    3. You can create a  chain using dmux->H.264 dec->VFPC_scwb->VFDC components.  The chain is a sub set of vs2.  you could refer vs2/omx_il_client.c file for details

    thanks and regards,

    Tarakesh.