When I remove "-fourcc RGB24" or change it to a "-y" the error is:
(...)
i: Could not obtain the requested pixelformat: YUYV , driver gave us: RGB3
... will try to handle this by checking against supported formats.
... Falling back to RGB24 mode (consider using -fourcc RGB24 option). Note that this requires much more CPU power
Unable to map buffer: Invalid argument
I'm not sure about PJPG - maybe it would just work adding it as a supported pixel format alongside JPEG and MJPEG, but I don't have a camera which outputs that so cannot try it
Hi. I am trying using an old Philips SPC230NC webcam, but I had no success in a Raspberry PI:
This is the complete output for
v4l2-ctl --list-formats-ext
:I have tried the following command:
When I remove "-fourcc RGB24" or change it to a "-y" the error is: