rocky0809

I have about 200 songs that are in the .mp4 format that I would like to convert to the .mp3 format. I know that switch converter is capable of .mp3 but gives me an error of a not supported codec for the .mp4. Is there any way a .mp4 codec could be created or is there already one. I would like to use this product because of my extrem staisfaction with the WavePad editor so i expect this product (Switch) to be as great with the .mp4 codec. I have tried other converters but they only let you convert 30 songs before stopping and som only convert the first minuter of the song. Thank you for your Help, James