Step1. click "Convert Audio" from the main interface,
Step2. select "Convert to MP3 or Convert to WMA or Convert to OGG ". From the resulting MP3 converter window, you can then add the audio files you wish to convert, set any desired bitrate, frequency, channels, etc. settings (optional), and click the convert button to begin.
Blaze Media Pro - Convert DRM protected WMA, Convert DRM protected M4P