Convert M4A to AU

Convert your M4A files to AU online

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    m4a
    M4A, which is short for MPEG-4
    Developed by Apple in 2004, M4A is an audio file created in a multimedia format. It is used to store compressed video and audio files. Worth noting, M4A files can also store images. Using different codecs, you can compress the file with or without losses. M4A is an improved version of the mp3 format. You can convert it to other formats without any loss of quality and size. Playable on devices powered by any Apple platform.
    au
    AU format for reliable data storage
    This audio format was developed by Sun Microsystems. It is intended for storing audio files; the file itself consists of three components: the header, the annotation unit, and the audio file itself. What distinguishes this format is the small file size, due to which its sound quality is low. It can be converted into other formats, such as mp3 or MPEG. Although this format is mostly used on personal computers that are powered by operating systems Sun or Unix, AU files can also be opened using other audio players.

    FAQ

    ❓How to convert audio AU to M4A ?
    Simply upload the AU file in step 1, then select the M4A format and click "Convert". All! After the file conversion process is completed, you can download it.
    ⏳How long does it take to convert AU to M4A ?
    It all depends on the size of the file you are uploading. But thanks to our most powerful servers and technologies, the AU file conversion is carried out as quickly as possible. Also, in the process of converting a file to M4A, you can monitor the progress of file encoding.
    🛡️Is it safe to convert AU online?
    We guarantee that your uploaded AU files are completely safe. All M4A and AU files are deleted from the server a few minutes after the conversion process is completed.
    📱How to convert AU on Iphone or android online?
    Our service works on all OS and mobile devices. Everything is very simple! Load the AU file, select the M4A file type in "step 2" and start the conversion.
    https://s102.online-audio-convert.com
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