- Extension
- .3gp
- .sph
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- Third Generation Partnership Project
- NIST
- Description
- A 3GP file is a multimedia file saved in an audio and video container format developed by the 3rd Generation Partnership Project (3GPP). It stores video and audio streams that are transmitted between 3G mobile phones and over the Internet.
- Waveform audio file created in the NIST SPHERE format, which is often used in speech recognition research; often contains a recording of a person speaking; can be provided as input to speech recognition systems.
- MIME Type
- video/3gpp
- audio/x-nist-sph
