DsReader Class

DsReader Class

Reads audio data using DirectShow.

Inheritance Hierarchy

SystemObject
Alvas.AudioDsReader

Namespace: Alvas.Audio
Assembly: Alvas.Audio (in Alvas.Audio.dll) Version: 2016.0.6173.41573

Syntax

public class DsReader : IAudioReader, IDisposable

Public Class DsReader
	Implements IAudioReader, IDisposable

public ref class DsReader : IAudioReader, 
	IDisposable

The DsReader type exposes the following members.

Constructors

	Name	Description
	DsReader	Initializes a new instance of the DsReader class for the specified file.

Methods

	Name	Description
	Close	Closes the DsReader object and releases any system resources associated with the reader.
	Dispose	Closes the DsReader object and releases any system resources associated with the reader.
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	GetDurationInMS	Gets audio stream duration in milliseconds.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetLengthInBytes	Gets audio stream length in bytes.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Milliseconds2Bytes	Converts from milliseconds to bytes for current stream.
	ReadData	Reads all audio data from the stream.
	ReadData(Int32)	Reads audio data from the stream.
	ReadData(Int32, Int32)	Reads audio data from the stream.
	ReadDataInBytes(Int32)	Reads audio data from the stream.
	ReadDataInBytes(Int32, Int32)	Reads audio data from the stream.
	ReadFormat	Reads an audio format.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Properties

	Name	Description
	HasAudio	Indicates whether the stream contains audio data.

Examples

This example shows simple using of DsReader class.

DsReader dr = new DsReader("in.wma");
if (dr.HasAudio)
{
    IntPtr format = dr.ReadFormat();
    byte[] data = dr.ReadData();
}
dr.Close();