Hello again,
@ShaneCCC, thanks for the suggestion, but I’ve already tried a few variations of that code.
Just to mention some:
- Code I wrote based on the documentation from v4l2 which I have successfully used in the past on a Raspberry Pi as well as an imx6 processor (it calls v4lconvert for handling bayer conversion)
- A variation of nvidia’s multimedia API sample code (Jetson Linux API Reference: Main Page | NVIDIA Docs)
- Yavtra (GitHub - fastr/yavta: fork of git://git.ideasonboard.org/yavta.git) as suggested on another post (Yavta is creating output file with only Zero)
I’ve tried changing the gain and exposure but I might not be getting them right, so I will check some more.
And a lucky mistake tells me you are probably right on the green frames being yuv converted black ones.
I’ve also checked Section 31 of the “Tegra X1 Technical Reference Manual” for some ideas.
If someone has working code that allows to enable / disable testing patterns and checking the vi configuration, that should be a great help.
Best Regards,
Juan Pablo