System.FormatException: Wave file not valid

Question

Please have a look at the following code snippet

using System.IO;



MemoryStream stream = new MemoryStream();


SpeechSynthesizer s = new SpeechSynthesizer();
s.setOutputToWaveStream(stream);
s.Speak("hello world");


SpeechRecognitionEngine e = new SpeechRecognitionEngine(new System.Globalization.CuntureInfo("en-US");


//Set grammar code goes here

e.SetInputToWaveStream(stream);

when it reaches to e.SetInputToWaveStream(stream); it throws the error System.FormatException: Wave file not valid

What is the issue here?

Answer 1

Found the issue. Need to call stream.Position = 0 before setting it into input