Hello,

On 6/2/17 12:24 PM, Victor Porton wrote:
> libv4l2: error turning on stream: Input/output error
> libv4l2: error turning on stream: Input/output error

are there any errors in the Kernel message buffer visible? Please type
dmesg and look for errors.

Could you please try qv4l2 and check if it displays proper video?

Thanks,
Gregor

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