I am able to capture video using the Arducam 1MP*4 Quadrascopic Camera Bundle Kit however the images are very dark and I would like to adjust the gain values.
Using Opencv's VideoCapture object does not work and using a v4l2-ctl call such as
only adjusts the gain value for one frame. I have seen an arducam forum talking about using the IOCTL functions in utils.py but I have been unsuccessful in doing so or finding any documentation.
How can I use a fcntl.ioctl() command to set a fixed gain value for these cameras?
I am able to capture video using the Arducam 1MP*4 Quadrascopic Camera Bundle Kit however the images are very dark and I would like to adjust the gain values.
Using Opencv's VideoCapture object does not work and using a v4l2-ctl call such as
only adjusts the gain value for one frame. I have seen an arducam forum talking about using the IOCTL functions in utils.py but I have been unsuccessful in doing so or finding any documentation.
How can I use a fcntl.ioctl() command to set a fixed gain value for these cameras?