Is an open source cross-platform sports video analysis program that supports real-time and post-recording analysis.
http://www.longomatch.com/en/open-source/
src - http://www.ghacks.net/2017/03/05/longomatch-open-source-video-analysis-tool/
origin - http://www.pipiscrew.com/?p=7027 longomatch-video-analysis-tool