What is MIME type "image/vpb"?

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

The MIME type image/vpb identifies a proprietary image format used in professional video and broadcast systems. It is designed to store high-quality still images produced by Quantel systems.

The format encodes image data with details important for broadcast workflows. It supports advanced features like precise color management and embedded metadata. Users typically need specialized software to open and process these files, as the format is not common in consumer applications.

Main use: Storing high-quality images in professional video and broadcast production.
Key facts: Uses a proprietary encoding scheme and supports metadata for broadcast needs.
Additional use cases: Integrating into digital workflows where precise image quality and details are critical.

Files with this format use the extension VPB.

Associated file extensions

.vpb

Usage Examples

HTTP Header

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


    Content-Type: image/vpb

HTML

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


    <a href="file.dat" type="image/vpb">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/vpb');
      res.end('Content here');
    }).listen(3000);

Associated file extensions

.vpb

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.