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DM365DVR video display problem.

yanbin yue
Expert 1385 points

Hello everyone,

When I use NFS which program file is built from the RDK boot the dvr, what I could see only as the following image.

Do I need to do some additional work for display the camera image normally?

Thanks,

Yanbin Yue

  • 0
    TI__Mastermind 19985 points

    Hi,

    Can you confirm that the filesystem that is provided by default in the DVR RDK release, works well for our system? I am wondering if there is some problem with the input sources itself. The other problem could be change in the transparency value because of which OSD window is not letting the video window to be displayed.

    We can do some tests, based on the answers of the above questions.

    Regards,

    Anshuman

  • 0 in reply to Anshuman Saxena
    Expert 1385 points

    Hi Anshuman,

    Yes, I'm sure that I use the default filesystem. I think it may be OSD problem, bescaue I can see the video image normally from IE. If you could tell me how I can solve that, I can economize time for my project.

     

    Thanks,

    Yanbin Yue

     

     

  • 0 in reply to yanbin yue
    TI__Mastermind 19985 points

    Hi,

    Please copy the attached binaries (readl and writel) to your target filesystem and run the following commands on the shell prompt of the DM36x DVR

    This will disable the OSD windows and if the video is hidden behind OSD windows, it would show up.

    # ./writel 0x1c71c08 0 0

    # ./writel 0x1c71c0c 0 0

    Let me know your results.

    Regards,

    Anshuman

  • 0 in reply to Anshuman Saxena
    Expert 1385 points

    Hi,

    Attached binaries?

     

    Thanks,

    Yanbin Yue

  • 0 in reply to Anshuman Saxena
    Expert 1385 points

    Hi, Anshuman

    I use regrw.out to do the test,  when I run ./regrw.out -w 1c71c08 0, The video Image coulde show up.But the GUI will be hung up.

    When I run ./regrw.out -w 1c71c0c 0, the dvr works normally. I will find the register setting position and change it in the code.

     

    Thanks very much.

    Yanbin Yue