I'm trying to capture an image from my webcam (Raspberry Pi, Rasbpbian). Using the following command:
I get the following output:
Using videodevice: /dev/video0 Saving images to: snap.jpg Image size: 320x240 Taking snapshot every 0 seconds Taking images using mmap Unable to set format: 22. Init v4L2 failed !! exit fatal
Any suggestions? What exactly is error 22? I didn't have any luck googling it. I tried adding the
-r flag but instead it then produced the error
/dev/video0 does not support read i/o.
I've managed to get the webcam to work using
motion but it's not suitable for my needs.