Convert XVID to AAC

XVID to AAC software converts XVID 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 XVID to AAC Software and then install the software by instructions
   
   
2. Launch XVID to AAC software
3. Choose XVID Files



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


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


4. Choose Target File Format
   
   
   Choose "to AAC"
   
   
5. Convert XVID to AAC
   
   
   Click "Convert" to convert XVID files to AAC format.
   
   
   The software is converting XVID 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 XVID to AAC Software

What is XVID?
Xvid (formerly "XviD") is a video codec library following the MPEG-4 standard, specifically MPEG-4 Part 2 Advanced Simple Profile (ASP). It uses ASP features such as b-frames, global and quarter pixel motion compensation, lumi masking, trellis quantization, and H.263, MPEG and custom quantization matrices.

Xvid is a primary competitor of the DivX Pro Codec (Xvid being DivX spelled backwards). In contrast with the DivX codec, which is proprietary software developed by DivX, Inc., Xvid is free software distributed under the terms of the GNU General Public License. This also means that unlike the DivX codec, which is only available for a limited number of platforms, Xvid can be used on all platforms and operating systems for which the source code can be compiled.

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.

XVID to AAC Related Topics: AMR to AAC, AVI to AAC, ADX to AAC, AIFF to AAC, AU to AAC, CDA to AAC, M4B to AAC, M4V to AAC, MPC to AAC, OGG to AAC, SND to AAC, SPX to AAC, DTS to AAC, DVD to AAC, DVR-MS to AAC, DV to AAC, EVOB to AAC, MOV to AAC, MP2 to AAC, MPA to AAC, MPEG to AAC, NSA to AAC, SWF to AAC, TS to AAC, VOB to AAC, XVID to AAC