MPSUB File – What is .mpsub file and how to open it?

MPSUB File Format

A MPSUB file is a plain text file that contains subtitles for a video. It is used by the MPlayer media player to display subtitles on the screen while the video is playing. The format of a MPSUB file is simple and straightforward. Each subtitle is represented by a single line of text, which contains the following information:

• The start time of the subtitle in seconds
• The end time of the subtitle in seconds
• The text of the subtitle

The start and end times are separated by a hyphen, and the text of the subtitle is enclosed in square brackets. For example, the following line represents a subtitle that starts at 10 seconds and ends at 15 seconds, and displays the text “Hello world”:


10-15 [Hello world]


MPSUB files can also contain additional information, such as the language of the subtitles, the title of the video, and the author of the subtitles. This information is stored in the header of the file, and is used by MPlayer to display the subtitles correctly.

Using MPSUB Files

MPSUB files can be created using a variety of text editors. However, there are also a number of software programs that can be used to create and edit MPSUB files. These programs typically provide a graphical user interface that makes it easy to create and edit subtitles.

Once you have created a MPSUB file, you can use it to display subtitles in MPlayer. To do this, simply open the video file in MPlayer, and then click on the “Subtitles” menu. Select the “Load subtitles” option, and then select the MPSUB file that you want to use. The subtitles will then be displayed on the screen while the video is playing.

Understanding MPSUB Files

MPSUB (MPlayer Subtitles File) is a text-based subtitle file format designed for the popular media player MPlayer. It is a simple format that follows a specific syntax to display subtitles in sync with video content. MPSUB files contain subtitles in plain text, usually formatted in lines with timestamps and the actual subtitle text. Each line represents a single subtitle frame, and the timestamps indicate the start and end times of the subtitle’s display.

Opening MPSUB Files

MPSUB files can be opened by any text editor or word processor, including Notepad, TextEdit, or Microsoft Word. However, it is important to note that these programs will only display the raw text content of the subtitle file and will not provide any visual representation or synchronization with video. To view MPSUB subtitles with video, users need to use a media player that supports the MPSUB format, such as MPlayer, VLC Media Player, or KMPlayer. These media players allow users to load MPSUB files alongside video files to display subtitles in sync with the video playback.

MPlayer Subtitles File (MPSUB)

MPlayer Subtitles File (MPSUB) is a subtitle file format used by the popular video player MPlayer. It is a text-based format that contains timestamped subtitles for video content. MPSUB files are characterized by their simple syntax and ease of creation, making them a popular choice for subtitling videos.

The structure of an MPSUB file is straightforward. It typically begins with a header line that specifies the video format and frame rate. The subsequent lines contain the subtitles themselves, with each subtitle being associated with a specific timecode. The subtitles can be formatted using basic text formatting, such as bold, italic, and underline. MPSUB files also support multiple languages, allowing for seamless subtitle switching during video playback.

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