cv_networking_pipeline_linux/README.md

cv_networking_pipeline_linux

Receive by UDP, process with ORB-SLAM3, visualize the result, and send by OSC. Made for Linux. UPDATE: Implemented send/receive pipeline with the NDI protocol.

1. Implemented sending and receiving by NDI + OpenCV. The code is in NDIlib_Send_Video.cpp and in the NDIlib_Recv.cpp

Installation

Requirements

1. Install Gstreamer from the following tutorial: Как_устанавливать_GStreamer.pdf included in this repository. (NOTE: The PDF reader in Gitea can show broken files. If that's the case please use the other reader)

Changes to CMakeLists.txt

1. Change ORB-SLAM3_DIR
2. Set MY_GST_PATH to the GST_ROOT (Gstreamer installation directory)
3. Set MY_NDI_SDK_PATH (it has to set the path to ndi_sdk_for_linux directory)
4. Change Pangolin_DIR

Building

1. Go to the Gstreamer installation path and source the environment: cd MediaFramework and then source deploy-linux/set-env.sh
2. cd cv_networking_pipeline_linux and then mkdir build && cd build
3. cmake ..
4. make

Running

1. You can run either from the IDE either from the terminal NDILib_Send_Video and NDIlib_Recv executables.
2. You can also test the rest of the executables.