- Extension
- .3g2
- .gsm
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- 3rd Generation Partnership Project
- European Telecommunications Standards Institute (ETSI)
- Description
- A 3G2 file is a multimedia file saved in an audio and video format developed by the 3rd Generation Partnership Project 2 (3GPP2). 3G2 files are designed for transmitting multimedia content over the Internet and are used by cell phones to save video files.
- A lossy file format used to compress speech in Global Standard for Mobile (GSM) telecommunications. It is very effective for reducing audio file size. However, encoding and decoding audio signals severally is discouraged as the final product will have a lot of noise. Popular with some voice mail software but it is CPU intensive.
- MIME Type
- video/3gpp2
- audio/x-gsm
