Kaffeine is a media player. What makes it different from the others is its excellent support of digital TV (DVB). Kaffeine has user-friendly interface, so that even first time users can start immediately playing their movies: from DVD (including DVD menus, titles, chapters, etc.), VCD, or a file.
Dragon Player is a multimedia player where the focus is on simplicity, instead of features. Dragon Player does one thing, and only one thing, which is playing multimedia files. Its simple interface is designed not to get in your way and instead empowers you to simply play multimedia files.
MovieThumbs generates thumbnails from movie posters found on tmdb.org (The Movie DataBase) For downloading the posters a working internet connection is needed. MovieThumbs works with all KDE file managers.
Thanks to the tmdb team for allowing the use of their api and the KDE community for the great software.
KPlayer is a KDE multimedia player. With KPlayer you can easily play a wide variety of video and audio files and streams using a rich and friendly interface that follows KDE standards.
KPlayer uses MPlayer as a backend.