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This article mainly introduces what format file ifo is in the computer network, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

IFO files are used to control the playback of VOB files and provide very important navigation information for the player. For example, where does a chapter begin, where is a particular audio stream or subtitle stream, and so on. Therefore, the IFO file is an important file to control the DVD playback process.

The operating environment of this tutorial: windows7 system, Dell G3 computer.

IFO files are files used to control the playback of VOB files.

The full name of the IFO file is InFOrmation. The IFO file provides very important navigation information for the player. For example, where does a chapter begin, where is a particular audio stream or subtitle stream, and so on. Therefore, the IFO file is an important file to control the DVD playback process.

Extended data:

The file contains control information about how and when to play the data in the VOB file, such as the start time of the paragraph, the location of the audio data stream, the location of the subtitle data stream and so on. By reading IFO files, DVD players or playback software can organically combine all kinds of data that make up DVD films to play.

Because the IFO file is related to whether the CD can be played properly, all IFO files have a backup-that is, the corresponding BUP file with the same name. Standard DVD discs are played automatically. Whether it is played automatically or not depends on the setting of the microcomputer player.

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