How to convert MPEG, AVI to MP3
http://www.softe.net/eufony_help/convert-avi-mp3.php
MPEG-1: This first set of standards was developed for audio and video
compression. MPEG-1 Layer 3 is a codec within these standards, known
simply as MP3, or the popular audio compression format for music. The
video format of MPEG-1 was used to store movies on CDs, known as Video
CD, or VCD. Quality is equal to that of a VHS tape, and compatibility
playback on CD/DVD players is high.
MPEG-2: This standard improved on MPEG-1 by including the ability to
encode interlaced pictures. It is widely used for digital cable,
satellite and over the air digital signals. This format is also
prevalent for movies distributed on DVD. Television receivers, DVD
players and television stations typically incorporate the MPEG-2
standard
MPEG-4: Borrowing from MPEG-1 and MPEG-2, the MPEG-4 standard extends
functionality of audio/video compression by improving format
flexibility. MPEG-4 can be used for broadcast television, online
streaming media, applications such as videophone, and distribution on
digital media.
AVI is a multimedia container format introduced by Microsoft in
November 1992 as part of its Video for Windows technology. An AVI file
may carry audio/video data with any codec.
Follow the steps below to convert MPEG, AVI files to MP3.
Converting MPEG, AVI to MP3 using Eufony Audio Converter
http://www.softe.net/audio_converter.php
1. After launch Eufony, In the folders pane, click on the folder
contains MPEG, AVI files you want to convert to MP3.
2. In the file list pane, select one or more MPEG, AVI files.
3. Right click on the selected MPEG, AVI files to bring up the context
menu and select Convert.
4. In the Audio Format Conversion window, select MP3 from the Output-
>Format list.
5. If you want to change the output quality, select the Custom radio
button. (optional)
6. If you want to change the destination folder for MP3, click on the
Browse icon button to change. (optional)
7. Click Convert to start converting.