Hi everybody! I'm using a cross-compilation (host: Ubuntu 14.04, OpenCV 2.4.11, Qt 4.8) to execute some code on my BBB (Angstrom, OpenCV 2.4.2, Qt 4.8)
Everything is just fine, my programs run on my host machine and on the BBB. I must now plug a webcam (a cheap Logitech one) and take a single picture before exiting. The code is very basic, the picture is well token on Ubuntu. However, on the BBB, I get several VIDIOC_QUERYMENU: Invalid argument and a little select timeout The program still run without freezing, the webcam's LED lights up but the saved picture is, despite a good format (640 x 480 as expected), all black. I must add: when I use Cheese Webcam Booth on the BBB, the webcam is working well! Any idea? Regards, Arnaud -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
