Let’s see the code for some functionalities of pydub library: 1) Playing Audio File: This is done using play () method. Python3. from pydub import AudioSegment. from pydub.playback import play. wav_file = AudioSegment.from_file (file = "Sample.wav", format = "wav") play (wav_file) Output: Step four. Start the queue to encode the MP3 and export your new WAV file. Dive deeper on the WAV converter abilities of Media Encoder to see a more detailed rundown of the encoding process steps for music files and more. Media Encoder also gives you the option to do parallel encoding, so you can export multiple converted files at the same time MP3 to WAV, Online Converter - Convert Video, Audio, Image, PDF - OnlineConvert.com, Online Convert files like pdf, images, video, documents, audio and more to other formats with this free and fast online converter. yUngzu.