MP3 to SWF Converter converts MP3 and WAV to SWF quickly. It\'s very easy to use. MP3 to SWF Converter can encode MP3 and WAV with different parameters (like sample frequency, bit rate, channels or encoding quality). This means MP3 to SWF Converter can convert a large-size MP3 or WAV file to a small-size SWF file so that the SWF file can be downloaded faster.MP3 to SWF Converter can create not only sound stream SWF but also playback controllable SWF. And it supplies many excellent control SWF templates.MP3 to SWF Converter supports batch conversion. You can add multiple MP3 or WAV files. You can also add a folder or drag and drop several MP3/WAV files and folders to its main window; it will search all MP3 and WAV files and add them to conversion list.