Gstreamer warning

[vishakraj]

hi,

I am using jetson nano, and I run a python program to get the rtsp stream,

cap = cv2.VideoCapture('rtspsrc location=rtsp://username:password@112.112.12.45:554/1/h265major latency=200 ! queue ! rtph265depay ! h265parse ! omxh265dec ! nvvidconv ! video/x-raw,format=BGRx ! videoconvert ! video/x-raw,format=BGR ! queue ! appsink',  cv2.CAP_GSTREAMER)

I got different warnings,

[ WARN:1] global /home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (886) open OpenCV | GStreamer warning: unable to start pipeline

[ WARN:1] 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

[ WARN:1] global /home/nvidia/host/build_opencv/nv_opencv/modules/videoio/src/cap_gstreamer.cpp (1757) handleMessage OpenCV | GStreamer warning: Embedded video playback halted; module rtspsrc93 reported: Could not open resource for reading and writing.

how should we solve this, thanks

[kayccc]

Sorry for the late response, is this still an issue to support? Thanks

[DaneLLL]

Hi,
Here is a python sample:
Doesn't work nvv4l2decoder for decoding RTSP in gstreamer + opencv - #3 by DaneLLL

Please check if you can apply your URI to the sample and successfully run video playback.