- Where did you get the camera module(s)?
Amazon via the Arducam Store
- Model number of the product(s).
- What hardware/platform were you working on?
- Instructions you have followed. (link/manual/etc.)
- Problems you were having.
I’m surprised to find the crop factor of an image or video taken at 1080p is higher than the crop factor at 720p. In other words the image taken at width=1280 has a wider field of view than an image taken at width=1920. I would expect an image taken at a higher resolution to have a lower crop factor than an image with a lower resolution.
gst-launch-1.0 nvarguscamerasrc sensor-id=0 num-buffers=1 ! "video/x-raw(memory:NVMM), format=(string)NV12, width=(int)1920, height=(int)1080" ! nvvidconv ! pngenc ! filesink location=test1080.png
gst-launch-1.0 nvarguscamerasrc sensor-id=0 num-buffers=1 ! "video/x-raw(memory:NVMM), format=(string)NV12, width=(int)1280, height=(int)720" ! nvvidconv ! pngenc ! filesink location=test720.png
Please explain why image test720.png in this example as a wider horizontal field of view than test1080.png.