What are these files? Simply put, IFO tells DVD player information of the DVD like where the title begins, where the subtitle is stored, etc. Inside the DVD VIDEO_TS directory, you often see VOB files together with IFO and BUP files. You will need a DVD decrypter to remove the encryption and copy the VOB files from DVDs to another location. And if you need to extract the video from a DVD, you need to locate and copy the VOB files with those names.īut since commercial DVDs are encrypted, extracting VOB files from protected DVDs can result in failure. VTS_xx_n.VOB files contain the actual video files of the DVD. What are they? TS_xx_0.VOB files contain the root menus of a DVD and provide navigation to skip chapters or select an alternative starting point for playback.

In a DVD, you may also see VOB files like VTS_xx_0.VOB and VTS_xx_n.VOB files. That’s because the media of one title is split into multiple 1GB VOB files for all operating systems, as some don’t support files larger than 1GB. In the VOB video format, the video is encoded with MPEG-1 Part 2 or H.262/MPEG-2 Part 2 codecs and the audio is encoded with MPEG-1 Audio Layer II, MPEG-2 Audio Layer II audio, Linear PCM, DTS, and AC-3 codecs. The VOB file can be encrypted for copy protection and is typically stored in the 'VIDEO_TS' folder at the root of the DVD. It contains a majority of the data stored on the disc, including video and audio data, as well as other movie-related content like subtitles, DVD menus, and other navigation contents. VOB, stands for video object, is a container format contained in DVD-Video media. Advantages and Disadvantages of VOB Format

How to open vob files in windows 7