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Original question:

RTOS/TDA2PXEVM: Change display resolution to 640x480

RTOS/TDA2PXEVM: Display Frame is getting cropped for VGA (640X480) display resolution

Megha Ambekar
Intellectual 970 points
Part Number: TDA2PXEVM

Tool/software: TI-RTOS

Hi all,

I'm using TDA2Px EVM and Visionsdk 3.5 version. I have set display resolution to CHAINS_DISPLAY_TYPE_HDMI_VGA i.e. 640X480 . It works fine but display frame seems to get cropped. Also CPU load bars on display frame for EVE1 EVE2 are also not shown may be that are going out of frame.

Please refer attached screenshots of original as well as output frame that I got.

   

Please suggest what needs to be done to get full frame on display ?

Regards,

Megha

  • 0
    TI__Guru**** 434905 points

    Megha,

    It looks like your input resolution is more than output resolution, so it is cropping. I think you need to enable scaling somewhere in the path to scale down from your input resolution to VGA. You could do this in the display pipeline also. In order to enable scaling in video pipeline, set the target size different from input size.. 

    Rgds,

    Brijesh