What is the difference between .amr and .av1?
- Extension
- .amr
- .av1
- Format
- Binary
- Binary
- Category
- Audio
- Video
- Developer
- Nokia
- Alliance for Open Media
- 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.
- An open, royalty-free video coding format designed for video transmissions over the Internet.
- MIME Type
- audio/amr
- video/av01
- Sample
- sample.amr
- sample.av1
- Wikipedia
- .amr on Wikipedia
- .av1 on Wikipedia