Kaffeine is a full featured Multimedia-Player for KDE. By default it uses xine as backend. Kaffeine is free software distributed under the terms of the GNU General Public Licence.
Mplayer MPlayer is a movie player which runs on many systems (see the documentation). It plays most MPEG/VOB, AVI, Ogg/OGM, VIVO, ASF/WMA/WMV, QT/MOV/MP4, RealMedia, Matroska, NUT, NuppelVideo, FLI, YUV4MPEG, FILM, RoQ, PVA files, supported by many native, XAnim, and Win32 DLL codecs. You can watch VideoCD...FreewareDownload Mplayer
Aqualung Aqualung is a music player originally targeted at the GNU/Linux operating system, also running on Win32. It plays audio files from your filesystem and has the feature of inserting no gaps between adjacent tracks...FreewareDownload Aqualung
XMMS XMMS is a multimedia player for unix systems. XMMS stands for X MultiMedia System and can play media files such as MP3, MOD's, WAV and others with the use of Input plugins...FreewareDownload XMMS
RipperX RipperX is a GTK program to rip CD audio tracks and encode them to the Ogg, MP3, or FLAC formats. It is easy, requiring a few mouse clicks to convert an entire album, displaying progress along the way. It can rip and encode in parallel, and supports CDD...FreewareDownload RipperX