- Extension
- .spx
- .nut
- Format
- Binary
- Binary
- Category
- Audio
- Video
- Developer
- Xiph.Org
- The nut file type was created by the FFmpeg project.
- Description
- Audio file compressed using Speex compression and saved in the Ogg Vorbis container format; designed as an audio compression format specifically for speech; compresses voice at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.
- The nut file extension is associated with the NUT a patent-free, multimedia container format originally conceived by a few MPlayer and FFmpeg developers that were dissatisfied with the limitations of all currently available multimedia container formats such as AVI, Ogg or Matroska.
- MIME Type
- audio/ogg
- application/x-nut
