How to stream from edge device to vlc

[bvgohmslf]

I’m currently running OpenCV on Jetson nano connected to a CSI camera. How do I stream from Jetson to vlc on my mobile app using RTSP?

[DaneLLL]

Hi,
Please check Jetson Nano FAQ
Q: Is there any example of running RTSP streaming?

[bvgohmslf]

How can I import this into my script running OpenCV

[DaneLLL]

Hi,
Please refer to the posts:

Rtsp server with gpu accelerating (pushing opencv mats)

Please try appsrc ! videoconvert ! nvvideoconvert ! nvv4l2h264enc ! h264parse ! rtph264pay ! udpsink host=127.0.0.1 port=5000

openCV video writer to gstreamer appsrc

I have this pipeline working on Xavier with R32.3.1: "appsrc ! video/x-raw, format=BGR ! queue ! videoconvert ! video/x-raw, format=BGRx ! nvvidconv ! omxh264enc ! video/x-h264, stream-format=byte-stream ! h264parse ! rtph264pay pt=96 config-interval=1 ! udpsink host=192.168.0.106 port=5000 Note that nvv4l2h264enc has problems in this case, and leads to much lower framerate. This can displayed with: gst-launch-1.0 udpsrc port=5000 ! application/x-rtp ! queue ! rtph264depay ! h264parse ! nvv4…

[Honey_Patouceul]

You may also have a look to this post:

Jetson TX2 RTSP Streaming, FFmpeg or Gstreamer?

You may use the videowriter with a gstreamer pipeline producing the h264 stream and sending to shmsink, so that you can get it from shmsrc inside test-launch: #include <iostream> #include <opencv2/opencv.hpp> #include <opencv2/videoio.hpp> int main () { //setenv ("GST_DEBUG", "*:3", 0); /* Setup capture with gstreamer pipeline from onboard camera converting into BGR frames for app */ const char *gst_cap = "nvarguscamerasrc ! video/x-raw(memory:NVMM), format=(string)NV12, width=(in…

[bvgohmslf]

How do I implement this for python

[bvgohmslf]

How do I implement this in python

[kayccc]

We don’t have those sample to guide you how to implement it in python.
May other developers to share their experiences if they done similar things.