MPEG4 MP3 Converter is a System Utilities software developed by Converter Freeware Center. After our trial and test, the software was found to be official, secure and free. Here is the official description for MPEG4 MP3 Converter: MPEG4 MP3 Converter is a powerful audio extractor extracting audio from video. It allows extracting MPEG-4 Part 10 (H.264/MPEG-4 AVC), MPEG-4 Part 2 video to MP3 easily. Key features: Batch-convert unlimited video files in the fast and easy setup interface; Extract Video files into custom file sizes for use with portable MP3 players; You can customize the size of output file and its Bitrate will be calculated automatically; Multithreading are supported and the more files you convert the faster; Converting in batches, convert multiple files at one time; Easy to use - Just two clicks, everyone can become the master of MPEG4 MP3 Converter; Automatically shutdown the computer after conversion; Many settings are adjustable, such as audio size, bit rate, frame rate, so that the output MP3 audio will match most portable MP3 player. you can download MPEG4 MP3 Converter 1.0.1 free now.