On Sun, Jan 11, 2015 at 10:21 AM, Mashiat Sarker Shakkhar < mashiat.sar...@gmail.com> wrote: > > > Thanks a lot for your response. After downgrading the kernel, I got > /dev/video0. The problem is, I cannot get an image from the camera. All I > get is a black frame. I have tried both OpenCV and v4l2grab ( > https://github.com/twam/v4l2grab). The result was the same black image.
A common issue with this camera is that it takes several frames for the automatic gain to kick in. Thus, you get black frames at first. Try capturing a couple hundred frames at the same time and then look at the last one. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.