libwebrtc
                                A C++ wrapper for binary release, mainly used for flutter-webrtc desktop (windows, linux, embedded).
                            
                        How to download and setup libwebrtc
Open terminal and run command
                                            git clone https://github.com/webrtc-sdk/libwebrtc.git
                                        
                                        git clone is used to create a copy or clone of libwebrtc repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with libwebrtc https://github.com/webrtc-sdk/libwebrtc/archive/master.zip
Or simply clone libwebrtc with SSH
                                            [email protected]:webrtc-sdk/libwebrtc.git                                    
                                    If you have some problems with libwebrtc
You may open issue on libwebrtc support forum (system) here: https://github.com/webrtc-sdk/libwebrtc/issuesSimilar to libwebrtc repositories
Here you may see libwebrtc alternatives and analogs
webtorrent webtorrent-desktop srs H5-dash-hls-rtmp-webrtc ZLMediaKit Rocket.Chat laverna sharedrop nile.js uProxy-p2p JazminServer instant.io bittorrent-tracker planktos webtorrent-cli webtorrent-hybrid webtorrent.io janus-webrtc-gateway-docker jitsi-meet chat jsxc simple-peer roll-call hublin ViralJS RTCMultiConnection accelerator-core-ios react-qr-reader WebRTC-Experiment bigbluebutton