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Merging two frames using V4L2 API?

Question asked by ByungGuk Choi on Feb 21, 2018
Latest reply on Feb 23, 2018 by Bio_TICFSL

I've been trying to merge two images captured from two uvc cameras attached on IMX6Q Sabre Auto board.

When merging at application level, the performance was very poor.  So I'm trying to do that using V4L2 API.

Is there a way to merge two frames directly using V4L2 at kernel level? It'll very helpful to me.


Thanks in advance.