AU to MP2 Converter

Convert your au files to mp2 online & free

Choose Files

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Settings

Bitrate: Set the overall output MP2 audio bitrate. If set to "Custom", the recommended range is ≥320 kbps with a maximum value of 384 kbps.

Audio Channels: Set the number of audio channels. This setting is most useful when downmixing channels (e.g., from 5.1 to stereo).

Frequency: Set the sample rate of the audio. Music with a full spectrum (20 Hz — 20 kHz) requires values not lower than 44.1 kHz to achieve transparency. More info can be found on the wiki.

Convert to AU

Sun Microsystems AU files

AU is a file extension for a sound file format belonging to Sun, NeXT and DEC and used in UNIX. The AU file format is also known as the Sparc-audio or u-law fomat. AU files contain three parts: the audio data and text for a header (containing 24 bytes) and an annotation block.

MP2 Converter

mp2

MPEG-1/2 Audio Layer 2

MP2 is a lossy audio compression format developed by MPEG (Moving Picture Experts Group). It is widely used for audio broadcasting, while MP3 is more common for desktop and online programs. The format is supported only by some audio players, so you may need to convert it to a more popular one like MP3.

How to convert AU to MP2

Step 1

Upload au-file(s)

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose "to mp2"

Choose mp2 or any other format you need as a result (more than 200 formats supported)

Step 3

Download your mp2

Let the file convert and you can download your mp2 file right afterwards