What is MIME type "image/jxs"?

A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.

The MIME type image/jxs identifies files that follow the JPEG XS standard. These files use the JXS file extension.

JPEG XS is a newer image compression format. It is designed for low-latency and efficient performance. This makes it ideal for real-time applications where speed is key.

Broadcasting: Supports live streaming and professional video workflows.
Industrial Imaging: Useful in scenarios needing quick image processing.
Efficient Compression: Maintains high image quality with reduced file sizes.

The standard minimizes processing delays and reduces bandwidth requirements. This is important when images must be processed or transmitted quickly. For more technical details, visit the JPEG XS official page.

Associated file extensions

.jxs

Usage Examples

HTTP Header

When serving content with this MIME type, set the Content-Type header:


    Content-Type: image/jxs

HTML

In HTML, you can specify the MIME type in various elements:


    <a href="file.dat" type="image/jxs">Download file</a>

Server-side (Node.js)

Setting the Content-Type header in Node.js:


    const http = require('http');
    
    http.createServer((req, res) => {
      res.setHeader('Content-Type', 'image/jxs');
      res.end('Content here');
    }).listen(3000);

Associated file extensions

.jxs

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 are multiple MIME types listed for one extension?

Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.