Convert AVI to AAC

AVI to AAC software converts AVI to AAC and supports more than 90 audio and video files. The software also supports batch conversion and is full compatible with Vista and Windows 7.

1. Free Download AVI to AAC Software and then install the software by instructions
   
   
2. Launch AVI to AAC software
3. Choose AVI Files



Click "Add Files" button to choose AVI files and add them to conversion list.


Choose one or more AVI files you want to convert and then click Open.


4. Choose Target File Format
   
   
   Choose "to AAC"
   
   
5. Convert AVI to AAC
   
   
   Click "Convert" to convert AVI files to AAC format.
   
   
   The software is converting AVI files to AAC format.
   
   
6. Play & Browse



When conversion completes, you can right-click converted item and choose "Play Destination" to play the destination file; or choose "Browse Destination Folder" to open Windows Explorer to browse the destination file.


7. Done

Free Download AVI to AAC Software

What is AVI?
Audio Video Interleave, known by its acronym AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows technology. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback. Like the DVD video format, AVI files support multiple streaming audio and video, although these features are seldom used. Most AVI files also use the file format extensions developed by the Matrox OpenDML group in February 1996. These files are supported by Microsoft, and are unofficially called "AVI 2.0".

There is slight overhead when used with popular MPEG-4 codecs (Xvid and DivX, for example), increasing file size more than necessary. The AVI container has no native support for modern MPEG-4 features like B-Frames. Hacks are sometimes used to enable modern MPEG-4 features and subtitles, however, this is the source of playback incompatibilities.

What is AAC?
Advanced Audio Coding (AAC) is a standardized, lossy compression and encoding scheme for digital audio. Designed to be the successor of the MP3 format, AAC generally achieves better sound quality than MP3 at many bit rates.

AAC has been standardized by ISO and IEC, as part of the MPEG-2 & MPEG-4 specifications. The MPEG-2 standard contains several audio coding methods, including the MP3 coding scheme. AAC is able to include 48 full-bandwidth (up to 96 kHz) audio channels in one stream plus 15 low frequency enhancement (LFE, limited to 120 Hz) channels and up to 15 data streams. AAC is able to achieve indistinguishable audio quality at data rates of 320 kbit/s (64kbit/s/channel) for five channels. The quality is close to CD also at 96 kbit/s (48kbit/s/channel) for stereo.

AAC's best known use is as the default audio format of Apple's iPhone, iPod, iTunes, and the format used for all iTunes Store audio (with extensions for proprietary digital rights management).

AAC is also the standard audio format for Sony's PlayStation 3 and is supported by Sony's Playstation Portable, latest generation of Sony Walkman, Sony Ericsson Walkman Phone, Nintendo's Wii (with the Photo Channel 1.1 update installed for Wii consoles purchased before late 2007) and the MPEG-4 video standard. HE-AAC is part of digital radio standards like DAB+ and Digital Radio Mondiale.

AVI to AAC Related Topics: 3GP to AAC, AVI to AAC, AC3 to AAC, AIFF to AAC, ASF to AAC, CDA to AAC, IT to AAC, M4B to AAC, MO3 to AAC, MP3 to AAC, OGA to AAC, SPX to AAC, UMX to AAC, WMA to AAC, WV to AAC, DIF to AAC, MKV to AAC, MOV to AAC, MPA to AAC, CD to AAC, VOB to AAC, Resample AAC