Opening AUDIO Files

The AUDIO file type is primarily associated with MP4Box.

AUDIO	File extension: AUDIO
	File type:	digital audio container

What is an AUDIO file?

AUDIO files mostly belong to MP4Box. AUDIO files are digital containers that store audio data. They are used to keep sound information in a structured format.
Common internal formats include:

MP4: This format follows the MPEG-4 standard. It acts as a digital audio container often managed with tools like MP4Box from GPAC. It supports various codecs and can include metadata and multiple sound tracks.

Ogg Vorbis: These files, related to Xiph.Org's technology, are simple digital audio containers without a strict inner format specification. They are efficient for streaming and storage.

UnityFS: Found in game assets, this version houses audio data for interactive applications built with the Unity engine.

FilExt.com note: Additional details, like metadata support and multiple audio stream handling, add depth to these files. For further technical information, you can visit the GPAC or Ogg Vorbis webpages.

How can I open an AUDIO file?

You need a suitable software like MP4Box to open an AUDIO file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your AUDIO file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a AUDIO file directly in the browser:. Just drag the file onto this browser window and drop it.

Online AUDIO Text Viewer

Choose your .audio file to analyze

or drag and drop it here

Online File Viewer

✈

Read our privacy guarantee in Filext’s terms and privacy policy

Please allow ads on our site

This helps us keep our servers running. Then re-upload your file to view it.

Click here to see how to disable the ad blocker for filext.com

AUDIO file format details:

To find out what program is needed to open AUDIO files, you need to determine the file format. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. File extension, signature and file format must match; otherwise errors will occur when the file is opened. Knowledge is power - this also applies when dealing with unknown or faulty files. Our examination of the AUDIO files comes to the following conclusion:

The AUDIO file extension is not widely used. Such a file covers a large number of different file formats. The two most common formats are as follows:

• 15% of all AUDIO files internally utilize the MP4 file format. MP4 is a multimedia container format used to store video and audio and allows streaming over the Internet. If you open these files in a text editor, you will see only illegible characters. The file size is in the range of 30 KB to 4 MB. The keywords lmvhd, ftypmp42, \tkhd, moov, trak and isommp42 are typical for these files. The file name Audio. is characteristic of these files.
• 8% of all AUDIO files start with the bytes 1C 98 3C 73 77 46 BD EC 4A BC AE 84 DB 8B crucial for this file format. They consist of unreadable binary data. The files are 46 KB to 1 MB in size, with a median of 710 KB. The keywords <swF and {iWv are typical for these files.

All other AUDIO files (77%) have different formats, the following 8 formats can be found: Ogg, UnityFS, MP3 and RIFF. These files are often connected to sound, voice, words, attack or atmos. You can get all the details of your AUDIO file by dragging it onto this page or by clicking the button "Choose your .audio file to analyze" above.