I have downloaded the Python samples and done the rest of the setup for DeepStream 4.0.2. Now, when I’m trying to run these samples in terminal for either downloaded videos or RTSP streams, always get below error:
$ python3 deepstream_test_2.py samples/streams/sample_720p.h264
Output:
Creating Pipeline
Creating Source
Creating H264Parser
Creating Decoder
Unable to create Nvv4l2 Decoder
Unable to create NvStreamMux
Unable to create pgie
Unable to create tracker
Unable to make sgie1
Unable to make sgie2
Unable to make sgie3
Unable to create nvvidconv
Unable to create nvosd
Creating EGLSink
Unable to create egl sink
Playing file samples/streams/sample_720p.h264
Traceback (most recent call last):
File "deepstream_test_2.py", line 320, in <module>
sys.exit(main(sys.argv))
File "deepstream_test_2.py", line 211, in main
streammux.set_property('width', 1920)
I tried to run ‘python3 deepstream_test_1.py rtsp://192.168.0.3:5554/front
’, and output is same:
Creating Pipeline
Creating Source
Creating H264Parser
Creating Decoder
Unable to create Nvv4l2 Decoder
Unable to create NvStreamMux
Unable to create pgie
Unable to create nvvidconv
Unable to create nvosd
Creating EGLSink
Unable to create egl sink
Playing file rtsp://192.168.0.3:5554/front
Traceback (most recent call last):
File "deepstream_test_1.py", line 263, in <module>
sys.exit(main(sys.argv))
File "deepstream_test_1.py", line 196, in main
streammux.set_property('width', 1920)
AttributeError: 'NoneType' object has no attribute 'set_property'
Here is my system configuration:
Ubuntu 18.04
Nvidia GPU: GeForce GTX 1050 Ti
Gstreamer 1.14.5
Nvidia Driver: 440
Cuda 10.2
TensorRT 7.0.0
CuDNN 7.6.5
TensorFlow 2.1.0
DeepStream 4.0
I will provide more details if required.
Any idea about this error?