You add the .idx file as the subtitle file. The .idx file itself points to the associated .sub file, so you don't have to tell ffmpegX about the .sub file. Note: this only works for encodings with the 'DVD mpeg2enc' preset and 'Decode with mplayer' activated.
Tonight is the night- Game of Thrones, season 6, premieres on HBO. The show begins at 8 p.m. CST, and will last for one hour.
Game of Thrones is an American fantasy drama television series produced by the HBO cable... Game of Thrones is an American fantasy drama television series produced by the HBO cable network. It is based on the novel series A Song of Ice and Fire, written by George R.R. Martin, who serves...