Error: gst-resource-error-quark

• Hardware Platform (Jetson / GPU) : Tesla T4 Gpu
• DeepStream Version : 6.4
• TensorRT Version : * TensorRT
• NVIDIA GPU Driver Version (valid for GPU only) : 535.104.12

I was running a deepstream python app using a Docker container. I have two GPUs in my system. So, i was running two containers with different GPUs for each. The Deepstream app was working fine for first few hours/ process.then it is throwing the following error:

“error: gst-resource-error-quark: could not open device ‘/dev/v4l2-nvenc’ for reading and writing. (7): v4l2_calls.c(651): gst_v4l2_open (): /gstpipeline:pipeline20/nvv4l2h264enc:nvvideo-h264enc:”

I tried restarting the container, but encountering the same issue after few hours/process.

  1. When an error occurs, is the /dev/v4l2-nvenc device node still there?
    ls -l /dev/v4l2-nvenc

  2. Try reinstalling the driver/docker. This may be a problem with the driver/docker.

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks