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When downloading videos on the Internet, we occasionally download video files containing idx files, so what is idx? how to open idx files? Don't worry, the editor brings you relevant tutorials about idx files today. Let's take a look at them.

What kind of file is idx?

Idx is actually the subtitle file, the Sub file is the subtitle image file, and the picture as the subtitle element is stored in this file; the Idx file is the index file, that is, the time tag, which determines the time of each subtitle element, and the two files cooperate with each other to form a complete subtitle.

Subtitles are generally divided into two categories: 1, text subtitles: such as srt, ssa, ass, sub, etc.; 2, graphic subtitles: such as idx+sub, idx+rar, etc., in which idx is the subtitle index, sub is the subtitle content, both must be used at the same time; and rar is actually the winrar compressed document of sub, mainly to save some hard disk space Among them, the most common subtitles are srt, ssa and idx+sub. Srt and idx+sub subtitles are generally the dialogue subtitles of the film, while ssa subtitles are special effects subtitles, which are often used as watermarks in the process of pressing.

When sub and idx display subtitles together, idx specifies the properties of the subtitles, such as color, offset and so on. TELNET was developed by ARPANET, but now it is mainly used for Internet sessions. It provides users with the ability to do remote host work on the local computer. Use the telnet program on the end user's computer and use it to connect to the server. The end user can enter commands in the telnet program, which will be run on the server as if they were entered directly on the server's console. You can control the server locally. To start a telnet session, you must enter a user name and password to log in to the server. Telnet is a commonly used method of remote control of Web servers.

How to open the idx file?

1. Use VobSub to play

VobSub was originally designed to play subtitles (graphics files) extracted from DVD, and some people will ocr these subtitles into text and then translate them, so VobSub now supports many kinds of subtitles. These subtitle files were originally used for different purposes, but now they are all used for DivX movies.

VobSub is a necessary subtitle tool for playing movies in DivX format.

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