FastTrack
                                FastTrack is a cross-platform application designed to track multiple objects in video recording.
                            
                        How to download and setup FastTrack
Open terminal and run command
                                            git clone https://github.com/FastTrackOrg/FastTrack.git
                                        
                                        git clone is used to create a copy or clone of FastTrack 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 FastTrack https://github.com/FastTrackOrg/FastTrack/archive/master.zip
Or simply clone FastTrack with SSH
                                            [email protected]:FastTrackOrg/FastTrack.git                                    
                                    If you have some problems with FastTrack
You may open issue on FastTrack support forum (system) here: https://github.com/FastTrackOrg/FastTrack/issuesSimilar to FastTrack repositories
Here you may see FastTrack alternatives and analogs
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