Which MIME types are related to file extension ".mlp"?
The .mlp file extension is associated with 2 MIME types:
application/vnd.dolby.mlp, audio/vnd.dolby.mlp.
A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.
About .mlp Files
MLP files are used for storing Dolby Mastering Lossless Packing audio data. They encapsulate high-quality, lossless audio that preserves the original sound without degradation.
They can function as standalone audio files or as parts of larger multimedia packages often found in high-resolution formats like DVD-Audio.
Based on information from FilExt.com, these files are defined by two MIME types:
- application/vnd.dolby.mlp: Indicates a packaged file format that may include additional metadata.
- audio/vnd.dolby.mlp: Specifies that the file is an audio stream encoded with Dolby lossless techniques.
Compatible software includes media players like VLC and professional audio editing tools that support Dolby codecs.
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
application/vnd.dolby.mlp, audio/vnd.dolby.mlp
FAQs
What is an .mlp file and what is it used for?
An .mlp file stores audio compressed using Dolby Mastering Lossless Packing (formerly Meridian Lossless Packing). It is primarily used on DVD-Audio discs to deliver high-resolution, multi-channel audio that is bit-for-bit identical to the studio master recording.
How do I open or play an .mlp file on Windows or Mac?
The easiest way to play .mlp files is by using the free VLC Media Player, which includes built-in support for the format. Alternatively, audiophile software like Foobar2000 (with plugins) or professional audio editing suites can handle these high-fidelity streams.
Can I convert .mlp files to FLAC or MP3?
Yes, you can convert .mlp files using tools like FFmpeg, XRECODE, or Foobar2000. It is highly recommended to convert to FLAC to preserve the lossless quality; converting to MP3 will result in a loss of audio fidelity.
Why can't Windows Media Player open my .mlp file?
Standard media players often lack the specific codecs required to decode Dolby lossless formats. Because .mlp is a niche format for high-end audio, you need a player that supports the audio/vnd.dolby.mlp MIME type, such as VLC.
Is .mlp the same as Dolby TrueHD?
They are closely related; Dolby TrueHD uses MLP technology as its underlying compression algorithm. While .mlp files are standard for DVD-Audio, TrueHD is the evolution of this technology used for high-definition audio on Blu-ray discs.
What MIME types should be configured for serving .mlp files?
For web servers or streaming applications, the correct MIME types are typically audio/vnd.dolby.mlp for the audio stream or application/vnd.dolby.mlp for the file package. You can verify type definitions at mime-type.com.
Are .mlp files smaller than .wav files?
Yes, MLP is a lossless compression format, meaning it reduces file size (typically by 30-50%) compared to uncompressed WAV files without discarding any audio data. This allows more music to fit on a disc or hard drive.
General 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.