• DeepStream 5.0.1
• JetPack Version 4.4.1
• TensorRT Version 22.214.171.124
• Jetson Nano
I tried to launch several deepstream python apps from (https://github.com/NVIDIA-AI-IOT/deepstream_python_apps).
I could test deepstream-test1 sample and everything was okay. But cannot test this sample deepstream-test1-usbcam.
I got this, when enter the command python3 deepstream_test_1_usb.py /dev/video0:
Error: gst-stream-error-quark: Internal data stream error. (1): gstbasesrc.c(3055): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:usb-cam-source:
streaming stopped, reason not-negotiated (-4)