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How do I get 1280x720 raw data using mxc_v4l2_overlay.c?

Question asked by OH SEOHWAN on Dec 21, 2017
Latest reply on Jan 1, 2018 by OH SEOHWAN

Testing using i.mx6 sabere board
J9 - DVP Camera Connector is connected to the camera.
(The connected camera is not the ov5642 but the developed camera)

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I'm trying to get 1280x720 raw data from an i.mx6 sabere.

./mxc_v4l2_capture.out -iw 1280 -ih 720 -ow 1280 -oh 720 -c 1 test.yuv
If you try to test with an error occurs.
The limit of ipu is 1024x1024.

./mxc_v4l2_overlay.out -iw 1280 -ih 720 -ow 1280 -ih 720
When you run the overlay example, a 1280x720 image is displayed.

What is the difference between capture.out and overlay.out?
If you use overlay.out, you can get 1280x720 data.
If you look at the code mxc_v4l2_overlay.c, you can not see the contents of the data buffer.

How do I get 1280x720 raw data using mxc_v4l2_overlay.c?

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