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dm8168 evm demo encode/decode

Jay Hong
Intellectual 865 points


Hi,

I'm using DM8168 EVM and want to see the loopback.

But given demo that from evm SD card, it decode from saved file and loop to daughter card for encode with hdmi output.

What I want to do is loopback from external input.

1080p60 input -> capture -> encode -> decode-> hdmi output.

 Usually ti demo operation with this senario, but I couldn't find this demo on dm8168 package.

How can I achive this senario?

 

Best regards.

Jay.

  • 0
    TI__Expert 6535 points

    Hi Jay,

    EZSDK example does not have exactly this use case. However It has capture-encode/display and decode-display example. Please have a look at code for these examples, it s easy to create the use case you are looking for. ( It has though a script based demp for decode-display ( HDDAC) -> looback to capture through cable-> capture-encode).

    http://processors.wiki.ti.com/index.php/OMX_EZSDK_Examples

    Regards

    Vimal