IFO File Documentation

Overview

Feature Value
File Extension .IFO
Full Name DVD-Video Disc Information File
MIME Type application/ifo
File Type Binary
Main Purpose Store DVD Video navigation data
Contains Menus, subtitles, audio streams info
Navigation Information Chapters, angles, titles
Associated Files .BUP, .VOB
Region Code Specifies DVD region
Video Manager (VMG) Contains general disc information
Video Title Set (VTS) Details for a specific title
Playable in DVD players, software players
Creation Tool DVD authoring software
Encryption Content Scramble System (CSS) optional
Maximum Resolution 720x576 (PAL), 720x480 (NTSC)
Audio Format Support Dolby Digital, DTS, PCM
User Operation Prohibitions (UOP) Restrictions on user actions
Parental Control Age-related viewing restrictions
File Location VIDEO_TS directory
Editability Not directly editable, requires specific software