} //Leave empty for futher use.
public AdaptionFieldStuct(byte[] data)
{
var packet = new BitPacket(data);
//Adaptation Field Length
this.FieldLength = packet.ReadInt(8);
//Discontinuity indicator
this.IsDiscontinue = packet.ReadBool();
// Random Access indicator
this.IsRandomAccess = packet.ReadBool();
// Elementary stream priority indicator
this.IsHighPriority = packet.ReadBool();
// PCR flag
this.HasPCR = packet.ReadBool();
// OPCR flag
this.HasOPCR = packet.ReadBool();
//Splicing point flag
this.HasSplicingPoint = packet.ReadBool();
//Transport private data flag
this.HasPrivateData = packet.ReadBool();
//Adaptation field extension flag
this.HasExtension = packet.ReadBool();
//Option field:
var counter = 0;
if (this.HasPCR)
{
this.MainPCR = new PCR(packet);
counter += 6;
}
if (this.HasOPCR)
{
this.OriginalPCR = new PCR(packet);
counter += 6;
}
if (this.HasSplicingPoint)
{
this.SpliceCountdown = packet.ReadByte();
counter += 1;
}
if (this.HasPrivateData)
{
this.PrivateDataLength = packet.ReadByte();
counter += 1;
this.PrivateData = packet.ReadBlock(this.PrivateDataLength);
}
if (this.HasExtension)
{
this.AdaptationExtension = new AdaptationExtension(packet);
}
//the counter is in byte but data length is in what ?
//the stuffing byes position must be in here.
}
public AdaptationExtension(BitPacket packet)
{
this.Length = packet.ReadByte();
this.LTWFlag = packet.ReadBool();
this.PicewiseRateFlag = packet.ReadBool();
this.SeamlessSpliceFlag = packet.ReadBool();
this.Reserved = packet.ReadByte(5);
if (this.LTWFlag)
{
this.LTWValidFlag = packet.ReadBool();
this.LTWOffset = packet.ReadInt(15);
}
else
{
this.LTWValidFlag = false;
this.LTWOffset = 0;
}
if (this.PicewiseRateFlag)
{
this._Reserved = packet.ReadByte(2);
this.PicewiseRate = packet.ReadInt(22);
}
else
{
this._Reserved = 0;
this.PicewiseRate = 0;
}
if (this.SeamlessSpliceFlag)
{
this.SpliceType = packet.ReadByte(4);
this.DTSNextAccessUnit = packet.ReadBlock(36);
}
else
{
this.SpliceType = 0;
this.DTSNextAccessUnit = null;
}
}