Livecoding video effects with Qt5

A few minutes of 720p livecoding video effects in Qt5/QML with my “quint“ application () using a 720p version of Big Buck Bunny () as raw material. Qt5 () includes support for OpenGL shader effects on video streams using the QtMultimedia MediaPlayer VideoOutput QML Items. A library of standard shader effects - QtGraphicalEffects - is available from (see also http://l