- Extension
- .amr
- .mjpeg
- Format
- Binary
- Binary
- Category
- Audio
- Video
- Developer
- Nokia
- Microsoft
- Description
- An AMR file is an audio file saved in a compressed audio format developed by Ericsson. It is used by many 3G cell phones for voice recordings such as MMS messages. AMR files incorporate the Algebraic Code Excited Linear Prediction (ACELP) algorithm, which is designed to efficiently compress human speech audio.
- It is a Motion JPEG that captures sequence images in a multimedia format — commonly used on digital cameras and webcams. It is a large file size that can be easily edited because of its low compression levels.
- MIME Type
- audio/amr
- video/x-mjpeg
