SMPlayer is a free multi-platform media player with built-in codecs that can play virtually any video and audio format, available on the market, with additional plug-ins installation. SMPlayer provides a graphical user interface (GUI) for the award-winning MPlayer, which is known for its performance and reliability. But apart from providing access for the most common and useful options of MPlayer, SMPlayer adds additional capabilities like the possibility to play Youtube videos or download subtitles.
One of the prominent features of SMPlayer that it is able to remember settings of all files you play. That allows to re-open the movie you watched before and it will be resumed at the same point you left it, and with the same settings: audio track, subtitles, volume...
SMPlayer includes many advanced features like video and audio filters, change of the playback speed, adjustment of audio and subtitles delay, video equalizer... and many more.
SMPlayer is free and open source software under the GPL license, so its use is allowed both in private and commercial purposes.
Downloading page: http://www.fosshub.com/SMPlayer.html