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mxc_v4l2_still.out high resolution issue

Question asked by JIMMY CHEN on Aug 20, 2017
Latest reply on Aug 21, 2017 by igorpadykov

Hi Sir,

I will use mxc_v4l2_still.out function to capture YUV422 format image, and follow FSL-UT-V4L2-002.txt from mxc_v4l2_test/doc .

The image view is normal when capture resolution of "640x480" . But I change resolution from 640x480 to 1280x720 (or 1920x1080), the image view is NG.

Below is Test Procedure :

mxc_v4l2_still.out -w 640 -h 480 -f YUV422P

The image can be viewed with:

mxc_v4l2_output.out -iw 640 -ih 480 -ow 640 -oh 480 -l 100 -f 422P still.yuv

The image should be the correct image, clear and with the correct colors.


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