AnsweredAssumed Answered

13M Camera MJPEG Preview

Question asked by brian kim on Dec 23, 2015
Latest reply on Jan 20, 2016 by Yuri Muhin

Dear community,


Now, I am working camera preview by MJPEG with AP1302(13M Camera) and sabre lite board.

As you know, iMX6q support 4096*4096 input image from camera.

(IMX6DQRM : The frame resolution supported is up to 4096x4096 for input )


So, I changed frame format from UVUY to MJPG in camera.

Now, Camera is sending the MJPG frame.

but,mxc_v4l2_capture is not support MJPG format.   Is right ??


And when I use guvcview (guvcview -d /dev/video0), I got a fail result by VIDIOC_QUERYCTRL.

VIDIOC_QUERYCTRL is not support by IMX6Q.


How to working camera preview with MJPG format from sensor ?

Please recommend to me.


Thank you !!