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Video cropping on CSI->MEM path

Question asked by henri_bragge on May 7, 2013
Latest reply on May 18, 2013 by JayTu
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I have modified mxc_v4l2_tvin demo by adding VIDIOC_S_CROP call to crop the input frame. Cropping vertically (left/width) works just fine but when I crop horizontally (top/height), the image starts scrolling. The image seems to be cropped though, but I can't stabilize it.

 

 

Any ideas what could be wrong? On CSI->IC path cropping works OK.

 

 

I'm using MX537 CPU with Linux image based on 11.09.01 release (kernel 2.6.35.3).

 

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