No credible databases (IMDb, Letterboxd, TMDB, Wikipedia) list a film titled I Am a Ghost from 2012 matching that exact release name. There is a 2012 short horror film called I Am a Ghost by director H.P. Mendoza, but it is not associated with “majestic” or an Xvid DVDrip in any official capacity.
You likely lack the XviD codec. The best universal solution is to use a media player that has built-in support for almost all legacy codecs. iamaghost2012dvdripxvidmajestic