Daniusoft Audio transposer is an all-in-one and fast audio transposer software. It can transform M4A to MP3 Audio, AAC to MP3, MP3 to WAV or other popular audio formats between MP3, AAC, AC3, WMA and M4A. This multifunctional Audio transposer allows you to set rich options: rip audio clips from your videos, set audio bit rate (from 32 Kbps to 256 Kbps) and sample rate to get the best audio quality. With this strong Audio Converter, you can enjoy any music on all popular MP4/MP3 players like iPod, iPod nano, iPod shuffle, Zune, PSP, iPhone, iRiver, Archos, Creative Zen etc. This Audio transposer Software is so easy-to-use that whether you are an experienced user or a beginner, transform M4A to MP3 Audio, AAC to MP3, MP3 to WAV or other allowed audio formats is just a breeze. Just free download it to have a try! Key features 1. transform M4A to MP3 Audio, AAC to MP3, MP3 to WAV and other popular audio formats between MP3, AAC, AC3, WMA and M4A; 2. Support batch Audio Converter; 3. transform Audio with flexible audio settings: set subtitle, check the audio track, set bit rate and sample rate as you want; 4. transform Audio with super fast speed and high quality; 5. Set the Audio volume of the videos; 6. Capture any clips of music as you like and merge several chapters into one file; 7. Enjoy the converted music on iPod, iPod nano, iPod shuffle, Zune, PSP, iPhone, iRiver, Archos, Creative Zen and some other MP4/MP3 players; 8. Very easy-to-use with only a few clicks to complete the mutation and you can preview all the process.