MPEG to AAC Converter

Select files for conversion or just drag and drop them to the upload area

How to convert MPEG files to AAC online?

Step 1.

Upload MPEG-file

Click "Choose File" button to select a mpeg file on your computer. MPEG file size can be up to 50 Mb.
Step 2.

Convert MPEG to AAC

Click "Convert" button to start conversion.
Step 3.

Download your AAC

Let the file convert and you can download your AAC file right afterwards.

Information about MPEG and AAC file formats

Name MPEG AAC
Full name MPEG - Motion Picture Experts Group file interchange format (version 1) AAC - Advanced Audio Coding
File extension .mpg, .mpeg, .mp1, .mp2, .m1v, .mpv .aac
MIME type video/mpeg audio/aac
Developed by ISO, IEC Bell Labs, Fraunhofer Institute etc.
Type of format video, container Audio compression format
Description MPEG-1 is a standard for lossy compression of video and audio. It is designed to compress VHS-quality raw digital video and CD audio down to 1.5 Mbit/s (26:1 and 6:1 compression ratios respectively) without excessive quality loss, making video CDs, digital cable/satellite TV and digital audio broadcasting (DAB) possible. Advanced Audio Coding (AAC) is an audio coding standard for lossy digital audio compression. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at similar bit rates. AAC has been standardized by ISO and IEC, as part of the MPEG-2 and MPEG-4 specifications.
Technical details MPEG-1 Video exploits perceptual compression methods to significantly reduce the data rate required by a video stream. It reduces or completely discards information in certain frequencies and areas of the picture that the human eye has limited ability to fully perceive. It also exploits temporal and spatial redundancy common in video to achieve better data compression than would be possible otherwise. AAC supports inclusion of 48 full-bandwidth audio channels in one stream plus 16 low frequency effects channels, up to 16 "coupling" or dialog channels, and up to 16 data streams. The quality for stereo is satisfactory to modest requirements at 96 kbit/s in joint stereo mode; however, hi-fi transparency demands data rates of at least 128 kbit/s.
Associated programs Windows Media Player, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player foobar2000, AIMP, DirectShow, QuickTime, VLC media player.
Wiki https://en.wikipedia.org/wiki/MPEG-1 https://en.wikipedia.org/wiki/Advanced_Audio_Coding