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IMX6Q and video overlay output

Question asked by Martin Kolinek on May 1, 2015
Latest reply on May 4, 2015 by Bio_TICFSL

I have board with IMX6Q processor. There are devices /dev/fb0 (used by GUI), overlay /dev/fb1, and also /dev/video16 and /dev/video17. I am trying to write a v4l2 application that outputs into the video overlay (/dev/video17 ?). Is there any demo application (for imx6) that i can look at?