Why I cannot add media files that are supported by Audio DVD Creator?
1. Currently, Audio DVD Creator only supports media files be recorded at 22.05kHz, 32kHz, 44.1kHz, 48kHz, 88.2kHz and 96kHz. 2. Except MP3 and WAV files, you may have to install 3rd party DirectShow Filters properly according to the file formats you want to add. To learn more about this, please see “Which DirectShow Filters should I install and where can I get them?”. 3. Audio DVD Creator doesn’t accept protected (DRM) WMA files. 4. Audio DVD Creator doesn’t accept mono audio files. You may use a third party software to convert files from mono to stereo.