How to input real-time stream of CSI interface camera into Yolo in DS4.0

In the DS4.0 Yolo example, the input is a local mp4 file, how to use the real-time CSI camera video stream as input

Which APP sample did you refer?

objectDetector_Yolo or apps/sample_apps/deepstream-test1 on jetson nano

deepstream-test1 only can receive H264, you can refer deepstream-test3 to add uridecodebin in the pipeline.