Value for constant ARV_PIXEL_FORMAT_MONO_10_PACKED is wrong about aravis HOT 2 OPEN

Just bumped into this too, I just switched to using the string Mono10p. It's a shame the standard changed something like this, I'm sure there was a good reason. I don't think there is anything in the camera to indicate which version of the standard was used.

I guess a fix could be implemented in the aravis API. ARV_PIXEL_FORMAT_MONO_10_PACKED_LEGACY could be defined and If setting to ARV_PIXEL_FORMAT_MONO_10_PACKED, arv_buffer_set_image_pixel_format could catch the error if thrown and try the legacy value before returning the error to the user.

from aravis.

Actually, my camera at least exposes some versioning info for the standard in use...

DeviceGenCPVersionMajor [Integer]
DeviceGenCPVersionMinor [Integer]
DeviceU3VVersionMajor [Integer]
DeviceU3VVersionMinor [Integer]

If exposing this is part of the standard, and therefore should be expected on all cameras, it could be a way to determine which value should be used.

from aravis.