Deepstream 6.0

Creating Pipeline

Creating Source

Creating H264Parser

Creating Decoder

Creating H264 Encoder
Creating H264 rtppay
Playing file :/opt/nvidia/deepstream/deepstream-6.0/samples/streams/sample_720p.h264
Error: Could not get cuda device count (cudaErrorInitializationError)
Failed to parse group property
** ERROR: <gst_nvinfer_parse_config_file:1303>: failed
Adding elements to Pipeline

Linking elements in the Pipeline

*** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test ***

Starting pipeline

Unable to set device in gst_nvstreammux_change_state
Unable to set device in gst_nvstreammux_change_state

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)

thank you for your reply!
I am using the T4 platform. DeepStream Version is 6.0. I am using the container from your official website

cudaErrorInitializationError = 3

The API call failed because the CUDA driver and runtime could not be initialized.

Did you install cuda driver?