What is the difference between .mp1 and .ra?
- Extension
- .mp1
- .ra
- Format
- Binary
- Binary
- Category
- Audio
- Audio
- Developer
- Fraunhofer IIS
- RealNetworks
- 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.
- RealPlayer created RA for audio streaming. It makes use of various audio codecs from those that deliver high-fidelity sounds to those that record low bitrate audio data. Radio stations mainly used it for online streaming, but current formats have overthrown it.
- MIME Type
- audio/mpeg
- audio/vnd.rn-realaudio
- Wikipedia
- .mp1 on Wikipedia
- .ra on Wikipedia