When downloading videos online, occasionally we will download video files that contain idx files, so what is idx file? How to open idx file? Let's find out together.
What is idx file?
Idx is actually a subtitle file, Sub file is the mirror file of subtitle, and the picture as subtitle element is stored in this file; Idx file is an index file, that is, a time tag, which determines the time when each subtitle element appears. , These two files cooperate with each other, and finally form a complete subtitle.
Subtitles are generally divided into two categories: 1. Text subtitles: such as srt, ssa, ass, sub, etc.; 2. Graphical subtitles: such as idx+sub, idx+rar, etc., where idx is the subtitle index, sub is the subtitle content, two must be used at the same time; and rar is actually the winrar compressed file of sub, mainly to save some hard disk space; among them, the most common subtitle types are srt, ssa and idx+sub subtitles, srt and idx+sub subtitles Generally, it is the dialogue subtitle of the film, and the ssa subtitle is a special effect subtitle, which is often used as a watermark in the pressing process;
When sub and idx cooperate to display subtitles, idx specifies the properties of subtitles, such as color, offset, etc. TELNET was developed by ARPANET, but nowadays it is mainly used for Internet sessions. It provides users with the ability to do remote host work on their local computer. Use the telnet program on the end user's computer to connect to the server. Terminal users can enter commands into the telnet program, and these commands are run on the server as if they were entered directly on the server's console. The server can be controlled locally. To start a telnet session, you must enter a username and password to log in to the server. Telnet is a commonly used method to remotely control a web server.
How to open idx file?
1. Use VobSub to play
VobSub was originally designed to play the subtitles (graphic files) extracted from DVD. 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 are now used for DivX movies.
Reference: http://www.285868.com/jiaocheng/jpc/show-10031.html