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A Horizontal black line on the top of image in Oneshot mode

sujit mahapatro
Genius 3930 points

Hi ,

There is a Horizontal Black line is observed in oneshot mode ouput at the top.

it seems this problem was there from the begining but we couldn't obseved it .

now while comparing the oneshot mode to chain mode this was observed.

i am attching the images.

is it related to resizer some parameter setting ?

please let me know.

Chain mode vs oneshotmode image.rar
  • 0
    Genius 3930 points

    Hi all,

    there is an offline discussion with  Mr.Anshuman regarding the same and the problem has been resolved.

    thought of posting the same, it may be helpfull for some one else.

    ---------------------

    Sujit,
    I looked at the two images. I could not see a visible difference. Can you share the YUV data?
    Is it the capture itself that has the problem.

    Did you try changing starty by one line?

    Regards,
    Anshuman

    Hi Anshuman,

    i tried as per you suggestion and it worked.

    i made

    rszSSConfig.input.vst = 1;

    top horizontal black line was shifted and video ouput was fine but at run time while changing from

    oneshot to chain mode or vice versa it was observed that while mode switching chain mode output was

    shifted vertically online down and onshot mode output was one line up.

    thats why again i changed

    rszSSConfig.input.vst = 2;  

    Now both outputs are absolutely fine. while mode switching also both mode outputs seems to be starting at same verical possition.

     

    Thank you very much.

    ---------------------

  • 0 in reply to sujit mahapatro
    TI__Mastermind 19985 points

    Sujit,

    Thanks for the confirmation. For the sake of completion, please mark this post as verified, if you have got the answers for the questions you had.

    Regards,

    Anshuman