Hello,
I'm currently working with a RPI 3 in 64 bit os.
I have the issue that the image captured is cropped. I don't know where it
comes from but I'm exploring all possibilities. Note that it works
perfectly on a 32 bits os with same versions of v4l, kernel, libc and
everything. The system is generated with Yocto so I'm 100% sure the
versions don't change.
I don't think the kernel plays a big role here and my knowledge about it is
not significant enough to dig into the image capture calls easily.
I tried using musl instead of libc but results are similar. I don't need to
enable quirks to fetch the image when using it but the cropped image is
exactly the same.
Here is the system configuration:
* Kernel 4.9.52
* v4l 1.14.2
* usb camera with uvcvideo driver
Would you know how I could know V4l is not causing such issue?
Regards,
David Bensoussan,
Synapticon GmbH
--
*David bensoussan*
Roboticist / Embedded Software Engineer
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*Synapticon* | Robotic Control Systems
Mobile: 004915779804515 / 0033659971070
