I have issues to operate correctly IMX519 16MB Autofocus Synchronized Quad-Camera Kit.
I installed the suggested Bullseye OS version and the preferred Kernel firmware.
I think I have to follow these steps:
sudo apt-get update
sudo apt-get upgrade
and reinstall the preferred Kernel firmware (to avoid the rpi-update).
I think I have to delete the row
“dtoverlay=imx519”,leaving only “dtoverlay=camera-mux-4port,cam0-imx519,cam1-imx519,cam2-imx519,cam3-imx519”.
Am I correct?
I’m having the same problem as item #4 in this issue. My libCamera-still’s work but the libCamera-video does not work. When I try
libcamera-vid -t 10000 -o test.h264
I get a black screen with the frame number being updated. The file itself is always 1781 bytes. When I play the file back it is all black.
My /boot/config.txt is the exact same as OP. And the steps taken were very similar/the same.
This worked. Thanks so much for the prompt and effective help.
I like your products. They are very capable and at good price point. I will buy more. However, I saw a comment earlier about the documentation. I second that opinion. I had to look at multiple different instructions. Each one with an important fact. I would recommend (as did the previous poster) to remove all instructions but one. All updates should happen in this one document. I also recommend having a spec sheet that defines what versions of what are supported.
It is true that the way of use has been changing. This is because the official did not support it before, so we implemented many functions first.
Now the official has done the same function, so we have unified with the official.
We have also optimized the document update process at present, you can trust our official doc in the future.
Anyway, if you have any questions, you can ask me, I will give you the best help within the scope of my knowledge.