How to render video on my own app by modifying example "deepstream-app"

Hi,
I have referred to “deepstream-app” of deepstream3.0 on NANO platform. But I have no idea how to render video on my own app by modifying sample code. I also tried to feed my UI handler to the API, “gst_video_overlay_set_window_handle” but it doesn’t work.

Hi,
DeepStream SDK 3.0 is not for Jetson Nano. Please wait for DS4.0.
https://devtalk.nvidia.com/default/topic/1055628/jetson-nano/new-jetson-software-modules-and-pricing/post/5358866/#5358866