1 files changed, 23 insertions, 0 deletions
diff --git a/WhisperNet/API/iAudioReader.cs b/WhisperNet/API/iAudioReader.cs
new file mode 100644
index 0000000..68cf916
--- /dev/null
+++ b/WhisperNet/API/iAudioReader.cs
@@ -0,0 +1,23 @@
+using ComLight;
+
+namespace Whisper
+{
+	/// <summary>Audio stream reader object</summary>
+	/// <remarks>The implementation is forward-only, and these objects ain’t reusable.<br/>
+	/// To read a source file multiple time, dispose and re-create the reader.</remarks>
+	[ComInterface( "35b988da-04a6-476a-a193-d8891d5dc390", eMarshalDirection.ToManaged )]
+	public interface iAudioReader: IDisposable
+	{
+		/// <summary>Get duration of the media file</summary>
+		[RetValIndex]
+		TimeSpan getDuration();
+	}
+
+	/// <summary>Audio capture reader object</summary>
+	/// <remarks>This interface has no public methods callable from C#.<br/>
+	/// It’s only here to pass data between different functions implemented in C++.</remarks>
+	[ComInterface( "747752c2-d9fd-40df-8847-583c781bf013", eMarshalDirection.ToManaged )]
+	public interface iAudioCapture: IDisposable
+	{
+	}
+}
+\ No newline at end of file