Hello
I need to use the "OSD" section and put a text on the M1S camera image, if anyone has experience in this field, please reply to this message.
Thankful
BL808 OSD Camera Sample
a month later
Hi Taheri,
It is possible that the OS has exposed a framebuffer device at /dev/fb0. It's possible that it acts as an overlay to the camera image or in other words as an OSD. You can check that by doing this from the console:
cat /dev/urandom > /dev/fb0then you look at your screen and if the image is all noisy but the camera image is still visible under the noise that means that you can use it to solve your problem.
write back if this experiment works~!
best regards