Audio Video Tools for Linux

11 Video Players for Linux, read
(SMPlayer, Kaffeine, VLC, Totem, Codeine, RealPlayer, KPlayer, Noatun, Kaboodle, Mplayer, Xine-UI)

42 of the best free Linux Audio software, read
(Long list)

Video Editing with ffMPEG

Using commmand line editing tool ffMPEG for editing videos.

Watch.