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Cannot use USB camera (webcam) on Sabre Smart Devices

Question asked by Public Account on Oct 15, 2013
Latest reply on Oct 15, 2013 by Raybiztech RBT

Dear Sirs,


I have two USB webcams and running 4.1.0 Linux BSP with Ubuntu Oneiric on i.MX6Q Sabre-SD  They didn't  work until I followed this guide to config Linux kernel. After the configuration, I can use them to take shots by the following command but not to record by application like Cheese. There's only black screen inside Cheese. Could you please help me?


vlc -I dummy v4l2:///dev/video0 --video-filter scene --no-audio --scene-path /home/stoppal/test --scene-prefix image_prefix --scene-format png vlc://quit --run-time=1