Which MIME types are related to file extension ".plt"?
The .plt file extension is associated with 2 MIME types:
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
About .plt Files
PLT files are used as either a graph source or as a video playlist file.
Some PLT files use the text/plain MIME type as a TPLOT graph source. They hold simple, plain text commands and data that many plotting or engineering applications can interpret. You can view and edit these files with basic text editors like Notepad or more advanced ones like VSCode.
Other PLT files use the video/x-plt MIME type. This variant serves as a playlist for TSV video. It lists video segments or file paths so that supported media players can queue them for playback. Specialized media software is needed to handle this format properly.
- Graph Plotting: Contains commands for drawing graphs and technical plots.
- Video Playback: Stores a sequence of video file references for a TSV video playlist.
Relationship between file extension and MIME type
A file extension is a suffix at the end of a filename that indicates what type of file it is. File extensions help both users and operating systems identify what application should be used to open the file.
File extensions are typically separated from the filename by a period (dot) and consist of 2-4 characters, though they can be longer. For example, in the filename "document.pdf", ".pdf" is the file extension.
File extensions are closely related to MIME types, as they both serve to identify the format of a file. However, while MIME types are used primarily by web browsers and servers, file extensions are used by operating systems and applications.
Associated MIME types
FAQ
What is a MIME type?
A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.
MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.
MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.
How do I find the MIME type for a file?
You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.
Why can one extension have multiple MIME types?
Different programs and historical usage may assign various MIME identifiers to the same file format. Listing them together helps maintain compatibility across tools.