For TS container, I have never been able to do real file seeking with my mpeg4 videos :for example: Matroska (MKV) and Transport Stream (TS)
This is because you must work with latest version of vlc (yet unstable) to access all of API's functions referenced here http://www.videolan.org/developers/vlc/ ... ibvlc.htmlcat /usr/include/vlc/*.h | grep libvlc_vlm