[ros-users] VIDIOC_S_FMT error 22

laura galindez laurago894 at gmail.com
Wed Feb 16 15:59:14 UTC 2011

Hello everyone!

I am currently using a Genius Slim usb webcam and when trying to run the
usb_cam node (which does work with my Dell Studio's integrated webcam) I get
the following error message:

VIDIOC_S_FMT error 22, Invalid argument

I have read in Linux forums that this error is sometimes related to issues
with the camera's driver. However, I have verified its functionality with
Cheesy Webcam Booth and it works just fine.

Could you please tell me what might the problem be about?

Thank you very much.


Laura Isabel Galíndez Olascoaga
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