Click Add Your Media and upload your AAC file.
Make sure that the output format is set to MPEG.
Click Convert.
Popular converters:
You can also convert your files with our powerful desktop app.
If you need to convert multiple files or your file is too large for the online converter, try the desktop alternative. The Movavi converter is a versatile audio, video, and image format changer. It deals with over 180 file formats, can convert files in bulk quickly, with high output quality and resolution. Its SuperSpeed mode gives you the fastest conversion speed and no quality loss. It has versions for both Windows PC and Mac and is really lightweight, allowing you to process photos, movies, and music files even on a weak computer.
How to convert AAC to MPEG fast and easy? Read the guide below to find out!
Step 1. Download and install the Movavi converter
How to use a file converter? First, download the version of the software for Microsoft Windows or Macintosh, launch it, and proceed following the on-screen instructions. When the app is installed to your computer, it will run automatically.
Locate the AAC files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once.
In the Formats menu, select the file type you want to turn your media into and choose the target format for the files. Also, you can change the conversion settings: choose a different bitrate, resolution (including HD, Ultra HD, and even 4K), codec, etc. Pay attention to the SuperSpeed label: it indicates that the conversion will be performed with a very high speed and without losing quality.
To specify the output folder, click the Save to button. Hit the Convert button to launch the process. When the converting is done, the new media files will be saved to the chosen folder.
Now you know how to change the file format using the Movavi converter. WIth this tool, you can also reduce the file size, cut out clips from videos, crop pictures, and create animations from your favorite movies. Get the free trial version and test it out!
Switching formats can seem challenging, but with tools like Online Video Converter, it becomes a seamless task. Let’s explore how to convert AAC to MPEG online for free, ensuring your audio files are compatible with a wider range of devices and platforms.
The process to convert AAC to MPEG for free using Online Video Converter is straightforward. Users simply upload their AAC files to the converter. The user-friendly interface then guides them through selecting the MPEG format as the desired output. With just a click, the conversion process starts, and within moments, the MPEG file is ready for download.
One of the primary advantages of using an online converter like this is its accessibility. Since the tool works online, it requires no software installation, making it a convenient option for users who prefer not to download additional applications on their devices. This also means it's accessible from any device with an internet connection, whether it's a PC, tablet, or smartphone.
The free aspect of this service is a huge plus for users on a budget. While many converters require a subscription or one-time purchase, Online Video Converter offers its basic conversion tools at no cost.
The quality of the converted files is noteworthy. Despite being an online tool, Online Video Converter ensures that the converted MPEG files maintain high audio quality.
What is AAC?
Full name
Advanced Audio Coding
Format type
Audio
Developed by
Fraunhofer, Dolby, Sony, and others
Description
AAC, which stands for Advanced Audio Coding, is a widely used format for audio compression and the most common audio format for Apple devices. The AAC file type was created as a substitute for MP3. Generally, AAC provides better sound quality than MP3 at similar bitrates. Many devices, including Apple and Android, support AAC. But if you want to play your audio collection on another device without iTunes, your best option is to change the format of your files to MP3, which is still used almost everywhere. Check the list below if you’re not sure how to open AAC audio files and which programs support playback of these files.
File extension
.aac, .m4a, .m4p, .m4b, .mp4, .3gp
Technical details
Files with the AAC specifications enable temporal noise shaping, non-uniform sampling, and bitstream reformatting for 16 stereo, 16 mono, 16 low-frequency channels, and 16 annotation channels in a single bitstream. In 1999, the AAC format was included in the MPEG-4 Part 3 format, after which AAC added support for audio object types and permanent noise replacement technology. AAC is currently described in the ISO / IEC 14496-3 standard.
Associated programs
iTunes, KMPlayer, RealPlayer, VLC, and others
What is MPEG?
Full name
Moving Picture Experts Group Phase 1
Format type
Video
Developed by
Moving Picture Experts Group
Description
The MPEG format was created by ISO and IEC experts. Initially, it was designed as a standard for lossy compression of audio and video data. This format was released for the first time in 1993 and is still being developed. To learn more about MPEG specifications and programs that can play MPEG files, consider checking the table below.
File extension
.mpg, .mpeg
Technical details
In the MPEG file type, MPEG-1 and MPEG-2 codecs are used to compress the video stream, and the audio stream is usually encoded with the MP2 (MPEG-1/2 Audio Layer II) codec. This format doesn’t work with chapters but is suitable for streaming. MPEG was widely used until the beginning of the 2000s but was then almost displaced by MP4. If you’re wondering how to open an MPEG file, look through the list below. These programs all playback MPEGs.
Associated programs
Windows Media Player, QuickTime, VLC, KMPlayer, and more
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