Ask for samples of L4T Multimedia API Reference index

How to use the functions which list in “files” of L4T Multimedia API Reference?

https://docs.nvidia.com/jetson/l4t-multimedia/files.html

I want to do some control to my CSI MIPI camera(IMX 219) on Jetson Nano, like “ae”, “awb”, “color matrix correction”, “denoise” and so on. And I found that some functions in L4T Multimeida fitted my request,but I have no idea to start the next step on how to use them, because I could not find any samples or guidance about that.

Could you please show me some samples about that? Urgently. Pleas give me some guidance. Thank you so much!

Duplicated with [url]Ask for samples of L4T Multimedia API Reference index - Jetson Nano - NVIDIA Developer Forums

Hi kayccc:

en…en…Because I have found that I created the topic in a wrong place(Jetson TX2). Actually I used Jetson Nano.Could you please give some advisement to my work?

Thanks a lot.