Example of playing MP3 using C # And naudio decoding Libraries

This article uses native decoding of the naudio library instead of the WMP control and MCI, and occupies a small amount of resources. C # And. NET developers are recommended.

 

Naudio is an open-source audio processing class library for. Net platforms. It provides many simple methods to operate audio data.

Is an official exampleProgram.

Source codeAnd the sample program address see the official website: http://naudio.codeplex.com/

 

 

After analyzing the example program, we can obtain the minimum value for playing MP3.CodeAs follows:

 

  1   Using  System;
  2     Using  System. text;
  3      Using  Naudio. Wave;
  4      Using  Naudio. coreaudioapi;
  5      Using  System. Threading;
  6     Using  System. IO;
  7   
  8      Namespace  Kidplayer
  9   {
  10   
  11     Class  Program
  12  {
  13     Static     Void  Main ()
  14   {
  15     Using  (Var ms)  =  File. openread (  @ "Test  . MP3 "  ))
  16     Using  (VAR RDR  =     New  Mp3filereader (MS ))
  17     Using  (VAR wavstream  =  Waveformatconversionstream. createpcmstream (RDR ))
 18     Using  (VAR bastream  =     New  Blockalignreductionstream (wavstream ))
  19     Using  (VAR waveout  =     New  Waveout (wavecallbackinfo. functioncallback ()))
 20   {
  21   Waveout. INIT (bastream );
  22   Waveout. Play ();
  23     While  (Waveout. playbackstate  =  Playbackstate. Playing)
  24   {
  25  Thread. Sleep (  100  );
  26   }
  27   }
  28   }
  29   }
  30   
  31   
  32  }
  33