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ov5640

Question asked by sonw jk on Nov 28, 2018
Latest reply on Nov 30, 2018 by jimmychan

Hi all,

 

I'm having some issue with imx6Q and Linux about opening camera by V4L2.

my program can work well on my laptop computer whether 1280*720 or 640*480, when I use it on the board, some issues occured.

640*480 can work very well on the board,

when I use 1280*720,30fps mode ,the program will notice "segmentation fault",the I slowdown the rate of reading data from buffer by 10ms to 100ms, the videerror pic1o will show a 720P video  make up by many 240P videoerror pic

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