MPEG to AAC Converter

Convert MPEG to AAC online, for free.



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Audio Options
Choose a codec to encode or compress the audio stream. To use the most common codec, select "Auto" (recommended). To convert without re-encoding audio, choose "Copy" (not recommended).
100% represents the original volume. To double the volume, increase it to 200%. To reduce volume by half, select 50%
Enable if you want to reverse audio stream
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How to Convert MPEG to AAC?

  1. Click the “Choose Files” button to select your MPEG files.
  2. Click the “Convert to AAC” button to start the conversion.
  3. When the status change to “Done” click the “Download AAC” button

Easy to Use

Simply upload your MPEG files and click the convert button. You can also batch convert MPEG to AAC format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our MPEG to AAC Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 2 hours.


Motion Picture Experts Group (MPEG) is a family of digital video file formats, as well as the name of the organization that developed the format’s standards. The file format employs sophisticated compression using codecs, producing small files of comparatively good quality. The MPEG file extension is most closely associated with the MPEG-1 format.

 

How to open an MPEG file?

MPEG files almost always open in the operating system's default video player. On Windows, it opens in Windows Media Player. On Mac, it opens in QuickTime. It does not support chapters, captions, subtitles, metadata tags, or menus. It can stream over the Internet or play on a hardware player.

 

Sometimes, opening an MPEG file requires the use of third-party software, such as when an MPEG-2 video is part of the file. In this case, download a MPEG-2 video decoder (DVD decoder pack). If nothing else works, then try VLC media player.

 

Developed by: Motion Picture Experts Group (MPEG)

Initial release: 1988

Useful links:

https://en.wikipedia.org/wiki/Moving_Picture_Experts_Group

https://en.wikipedia.org/wiki/MPEG-1

Advanced Audio Coding (AAC) is a digital audio file format that reduces file size via lossy compression. Its primary uses are digital TV, digital radio, and Internet streaming. It is the standard audio format for iOS, YouTube, Nintendo, and Playstation. ISO/IEC designated the AAC codec as an improvement to MP3, due its ability to compress file size more efficiently while providing quality similar to uncompressed audio.

 

How to open an AAC file?

For best results, use VLC media player to open AAC files. Alternatively, AAC also opens by default in iTunes. AAC files are ubiquitous, however, and open in many other programs and software.

 

Additionally, since AAC files often serve as the audio files for video games, they open on most popular gaming consoles, such as Nintendo 3DS and Playstation 4.

 

Developed by: ISO/IEC MPEG Audio Committee

Initial Release: 1997

Useful links:

https://en.wikipedia.org/wiki/Advanced_Audio_Coding

https://www.iso.org/standard/43345.html?browse=tc

FreeConvert.com can convert your files to these related formats:


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