Gstreamer decode with nvv4l2decoder

I have one T4 card and I decoder rtsp video with command [gst-launch-1.0 rtspsrc location=rtsp://username:password@IP:Port ! rtph264depay ! h264parse ! nvv4l2decoder ! nvvideoconvert ! video/x-raw,format=BGRx ! videoconvert ! nveglglessink],but failed.

But I decode video file with command[gst-launch-1.0 filesrc location=h264.mp4 ! qtdeux ! queue ! h264parse ! nvv4l2decoder ! nvvideoconvert ! video/x-raw,format=BGRx ! videoconvert ! nveglglessink] success.

How to decoder rtsp video with gst-launch and nvv4l2decoder?

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)

• DeepStream Version

• JetPack Version (valid for Jetson only)

• TensorRT Version

• NVIDIA GPU Driver Version (valid for GPU only)

• Issue Type( questions, new requirements, bugs)

• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)

• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

  1. the first command is ok, I can see rendering video.
  2. need more logs, please do “export GST_DEBUG=5” first, then run again, you can redirect the terminal logs to a file.

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