Cap_gstreamer.cpp, Gstreamer not working

[manan2471]

I have down loaded program from GitHub - saimj7/People-Counting-in-Real-Time: People Counting in Real-Time with an IP camera.. Following observation and looking for solution to problem…
Video streaming working fine. nvcc --version responded fine.
People-counting working fine with demo video.
Not starting video streaming getting following error.
[INFO] Starting the live stream…
[ WARN:0] global /home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (1757) handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module v4l2src0 reported: Internal data stream error.
[ WARN:0] global /home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (886) open OpenCV | GStreamer warning: unable to start pipeline
[ WARN:0] global /home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (480) isPipelinePlaying OpenCV | GStreamer warning: GStreamer: pipeline have not been created

Both cap_gstreamer.cpp and cap.cpp file copied in created folder file path --/home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/ . Please help/inform, how to make use of it and make it working.

[DaneLLL]

Hi
It seems like your source is a RTSP source. If yes, please apply the URI to this sample and give it a try:
Doesn't work nvv4l2decoder for decoding RTSP in gstreamer + opencv - #3 by DaneLLL

[manan2471]

Video streaming is working separately. With sample program above error getting. Also cap_gstreamer.cpp is not being linked. How to link and made use of it.

[DaneLLL]

Hi,
Are you able to contact GitHub owner to get further suggestion? We don’t actually have experience about using this sample.

If your use-case is to run deep learning inferences, may consider use DeepStream SDK.