- Extension
- .mp1
- .dj
- Format
- Binary
- Text
- Category
- Audio
- Document
- Developer
- Fraunhofer IIS
- John MacFarlane
- Description
- MPEG-1 Audio Layer I, commonly abbreviated to MP1, is one of three audio formats included in the MPEG-1 standard. It is a deliberately simplified version of MPEG-1 Audio Layer II (MP2), created for applications where lower compression efficiency could be tolerated in return for a less complex algorithm that could be executed with simpler hardware requirements. While supported by most media players, the codec is considered largely obsolete, and replaced by MP2 or MP3.
- Djot is a lightweight plain-text markup language designed as a faster, simpler alternative to Markdown with unambiguous syntax rules. It is used for writing documents that can be converted to formats like HTML, PDF, or others. The .dj extension marks plain text files written in this syntax.
- MIME Type
- audio/mpeg
- text/x-djot
