No object detection for Backend sample

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hi, I installed Jetpack 3.2 on my Jetson TX2 and run the sample by referring the manual in file:///home/nvidia/tegra_multimedia_api/NVIDIA_Tegra_Linux_MultimediaAPIReference/nvl4t_docs/nvvid_backend_group.html.

After executing the running command line, I can see the video of traffic on road, but I can’t see any object detection box.

Am I missing any package on my Jetson TX2?

2

I got the answer by myself. After following this instruction, I could succeed the demo.