AAC to AVI Converter

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

How to convert AAC files to AVI online?

Step 1.

Upload AAC-file

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

Convert AAC to AVI

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

Download your AVI

When the conversion process is complete, you can download the AVI file.

Information about AAC and AVI file formats

Full name AAC - Advanced Audio Coding AVI - Microsoft Audio/Visual Interleaved
File extension .aac .avi
MIME type audio/aac video/vnd.avi, video/avi, video/msvideo, video/x-msvideo
Developed by Bell Labs, Fraunhofer Institute etc. Microsoft
Type of format Audio compression format video file format
Description 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. Audio Video Interleaved (also Audio Video Interleave), known by its initials AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows software. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback.
Technical details 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. AVI is a derivative of the Resource Interchange File Format (RIFF), which divides a file's data into blocks, or "chunks." Each "chunk" is identified by a FourCC tag. An AVI file takes the form of a single chunk in a RIFF formatted file, which is then subdivided into two mandatory "chunks" and one optional "chunk".
File conversion AAC conversion AVI conversion
Associated programs foobar2000, AIMP, DirectShow, QuickTime, VLC media player. Windows Media Player, Windows Movie Maker, Avidemux, AviSynth, Adobe After Effects, Media Player Classic, VLC.
Wiki https://en.wikipedia.org/wiki/Advanced_Audio_Coding https://en.wikipedia.org/wiki/Audio_Video_Interleave