Hi, I referred vlc-qt https://github.com/vlc-qt & vlc-qt examples simple-player https://github.com/vlc-qt/examples/tree/master/simple-player with VLC 3.0.16 https://get.videolan.org/vlc/3.0.16/win64/ to create a small player. Finally, It can play video on VlcWidgetVideo! mainwindow.cpp: MainWind...