Online MKV to AMR, you can put the MKV to AMR format on your computer, tablet or mobile phone without downloading any software!
Step 1
Upload MKV file
Select files from your computer, Google Drive, Dropbox, URL or by dragging them on the page.
Step 2
Select 'AMR'
Select output AMR or any other format as the conversion result (click the Convert button)
Step 3
Download your MKV file
After the conversion you can download your AMR file and upload it to Google Drive, Dropbox.
mkv : Matroska file
MKV (Matroska video File) is a video container format that supports more than one audio and subtitle tracks at the same file. It is based on Extensible Binary Meta Language. It supports several video and audio compression formats. The difference between MKV file types with most other video extensions is that it is a container, not a codec.
AMR files are compressed audio files which are often used by cell phones. This files can contain voice recordings or voicebox messages for example. The format was developed by Ericsson.