| VTSI_MAT | Managment table | Containes basic information about the IFO file itself, and attribute information about the streams contained by the Menu-VOB file and the Title-Set VOB files. |
| PTT_SRPTI | Chapter table | Here you will find the definition of the Chapters. This table just holds pointers to PGC's and Programs that you can find in VTS_PGCITI. |
| VTS_PGCITI | TitleSet (Movie) Program table | This is the main program table. It holds all information about the TitleSet (Movie), how it should be played, what cells are used in which order and so on. |
| VTSM_PGCI_UT | Menu Program table | This one is nearly the same as above, except it holds the information for the Menu VOB file. |
| VTS_TMAPTI | Time Map table | Very uninteresting table. You'll never need to edit anything in here. |
| VTSM_C_ADT | Menu Cell address table | Containes a list of all Cell's in the Menu VOB file VTS_xx_0.VOB. |
| VTSM_VOBU_ADMAP | Menu Vob Unit address table | Containes a list of all Vob-Units in the Menu VOB file VTS_xx_0.VOB. |
| VTSM_C_ADT | TitleSet (Movie) Cell address table | Containes a list of all Cell's in the TitleSet (Movie) VOB files VTS_xx_1.VOB - VTS_xx_n.VOB. |
| VTSM_VOBU_ADMAP | TitleSet (Movie) Vob Unit address table | Containes a list of all Vob-Units in the TitleSet (Movie) VOB files VTS_xx_1.VOB - VTS_xx_n.VOB. |