bpcook

I am using a UVC Camera with an M12 fisheye lens. When I set jit.grab to a resolution of 1920 1080 I see the fish eye lens' entire field of view. When I set jit.grab to a resolution of 320 240 (which is the resolution that I desire to use), the image is cropped and I only see the center of the frame. Is there any way to run at 320 240 but still see the entire field of view of the fish eye lens? Thanks!

jit-grab-resolution-crop

the 1920 x 1080 is 16/9 (ratio 1,777777 etc..) and 320 x 240 is 4/3 (ratio 1,33333 etc..).

I'm not sure but I think that you need to maintain the ratio that give you the full frame of the fisheye lens,

something like 320 x 180 or another that has a 1,33333 ratio.

Hi,
the 1920 x 1080 is 16/9 (ratio 1,777777 etc..) and 320 x 240 is 4/3 (ratio 1,33333 etc..).

I'm not sure but I think that you need to maintain the ratio that give you the full frame of the fisheye lens,
something like 320 x 180 or another that has a 1,33333 ratio.


Yep, although it seems as if my camera only supports 16:9 in its handful of compatible HD resolutions and only 4:3 in its handful of compatible SD resolutions, so 320 180 wont work. Oh well. Still a great camera. Thanks for the help!

jit.grab Resolution Crop