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MCJP on DM365 in CCS

Andy4678
Prodigy 130 points
Other Parts Discussed in Thread: TMS320DM642

Hello everybody,

I am using the DM365 with VGA camera and successfully implemented irqs, acquisition and face detection within CCS. I would like to use the MJCP to create a JPEG image from the processed data.

I know it is treated as a "black box" but I hope it is possible to use it like the FD: Define a source and destination address space, some configuration data (parameters for the JPEG encoding), let it run and wait for the completion interrupt.

Is it possible to access the MJCP on a CCS level? - If so, where can I find some information about how to configure the MJCP?

 

Thank you for your help,

ND

  • 0
    TI__Mastermind 41665 points

    Andy said:
    Is it possible to access the MJCP on a CCS level? - If so, where can I find some information about how to configure the MJCP?

    Not practically, the MJCP is not really supported outside of the black box codec libraries provided for Linux, so there is no documentation on what you would have to do to configure the MJCP or what other actions you would have to take to leverage it to perform a JPEG encode. My impression is that the MJCP codecs are a bit more complex, and are not as simple as you describe for the FD, however I have never seen the codec sources so I could not say for sure.

    Though such development is not generally supported, you may want to work with your local TI contact to see if they can help, as such documentation would require NDA if it is available at all.

  • 0 in reply to Bernie Thompson TI
    TI__Genius 17215 points

    Hi,

    CCS version of the MJCP/HDVICP codec libraries are in plan. Using those libraries, you can encode a jpeg image or make an H.264/Mpeg4 video on your CCS project. They will have XDM interface.  Please get in touch with your local TI contact for the same.

    regards

    Yashwant

  • 0 in reply to Yashwant Dutt
    Prodigy 50 points

    Hi sir,

    I am new to CCS.

    I need your guidance in implementing face detection over TI 's DSP TMS320DM642.

    Please help me about how can initiate the project. And i have also looked upon the opencv implementation of face detection, plus started studying it back for the purpose of porting of code but haven't got much success as a newbie..

    Please mentor me so that i can proceed in a step-by-step approach towards the successful completion of this task and starting a new work later.

    I am open to take any criticism.

    Hope to receive a positive reply from you soon.

    Thank you.

    Regards,

    Aditya Pant

  • 0 in reply to Aditya Pant
    TI__Genius 17215 points

    Aditya,

    Unfortunately, this forum is to only address TI device or s/w related queires. We cannot help on any general algorithm developement. Please try to get literature over internet.

    regards

    Yashwant