/// <summary>
/// Erzeugt einen neuen Analysator.
/// </summary>
/// <param name="master">Die zugehörige Instanz zur Einspielung der
/// Pakete in den Graphen.</param>
/// <param name="majorType">Die Hauptart des Datenstromformates.</param>
/// <param name="minorType">Die Variante des Datenstromformates.</param>
public _StreamConsumer( ESInjector master, Guid majorType, Guid minorType )
{
// Remember
m_Master = master;
// Get the current version
m_Version = m_Master.CurrentVersion;
// Stream depends on media type
if (majorType == Constants.KSDATAFORMAT_TYPE_VIDEO)
{
// Create video stream
if (minorType == Constants.KSDATAFORMAT_SUBTYPE_MPEG2_VIDEO)
m_Stream = new TS.VideoStream( this, 514, true );
else
m_Stream = new TS.HDTVStream( this, 514, true );
// Make sure that length in PES header is accepted
((TS.VideoStream) m_Stream).AcceptAnyLength = true;
}
else
{
// Create audio stream
if (minorType == Constants.KSDATAFORMAT_SUBTYPE_MPEG2_AUDIO)
m_Stream = new TS.AudioStream( this, 515, false );
else
m_Stream = new TS.DolbyStream( this, 515, false );
}
}
/// <summary>
/// Beendet die Nutzung dieser Instanz endgültig.
/// </summary>
public void Dispose()
{
// Forget stream
using (TS.StreamBase stream = m_Stream)
m_Stream = null;
// Forget master
m_Master = null;
}
/// <summary>
/// Überträgt Nutzdaten zur Analyse.
/// </summary>
/// <param name="version">Der Änderungszähler, zu dem die Nutzdaten gehören.</param>
/// <param name="buffer">Der Zwischenspeicher mit den Nutzdaten.</param>
/// <param name="start">Das erste zu benutzende Byte im Zwischenspeicher.</param>
/// <param name="length">Die Anzahl der im Zwischenspeicher zu benutzenden Bytes.</param>
public void AddPayload(int version, byte[] buffer, int start, int length)
{
// Check it
if (version != m_Version)
{
return;
}
// Attach to stream
TS.StreamBase stream = m_Stream;
// Report
if (stream != null)
{
stream.AddPayload(buffer, start, length);
}
}
/// <summary>
/// Erzeugt einen neuen Analysator.
/// </summary>
/// <param name="master">Die zugehörige Instanz zur Einspielung der
/// Pakete in den Graphen.</param>
/// <param name="majorType">Die Hauptart des Datenstromformates.</param>
/// <param name="minorType">Die Variante des Datenstromformates.</param>
public _StreamConsumer(ESInjector master, Guid majorType, Guid minorType)
{
// Remember
m_Master = master;
// Get the current version
m_Version = m_Master.CurrentVersion;
// Stream depends on media type
if (majorType == Constants.KSDATAFORMAT_TYPE_VIDEO)
{
// Create video stream
if (minorType == Constants.KSDATAFORMAT_SUBTYPE_MPEG2_VIDEO)
{
m_Stream = new TS.VideoStream(this, 514, true);
}
else
{
m_Stream = new TS.HDTVStream(this, 514, true);
}
// Make sure that length in PES header is accepted
((TS.VideoStream)m_Stream).AcceptAnyLength = true;
}
else
{
// Create audio stream
if (minorType == Constants.KSDATAFORMAT_SUBTYPE_MPEG2_AUDIO)
{
m_Stream = new TS.AudioStream(this, 515, false);
}
else
{
m_Stream = new TS.DolbyStream(this, 515, false);
}
}
}
/// <summary>
/// Beendet die Nutzung dieser Instanz endgültig.
/// </summary>
public void Dispose()
{
// Forget stream
using (TS.StreamBase stream = m_Stream)
m_Stream = null;
// Forget master
m_Master = null;
}
