internal void CreateSegmentPES(ref TSMessagePackWriter writer, byte[] nalu, byte counter)
{
TS_Segment_Package package = new TS_Segment_Package();
package.Header = new TS_Header();
package.Header.PID = 256;
package.Header.ContinuityCounter = counter;
package.Header.PayloadUnitStartIndicator = 0;
package.Payload = nalu;
//这个很重要，需要控制
//package.Header.AdaptationFieldControl= AdaptationFieldControl.同时带有自适应域和有效负载
//这个很重要，填充大小
//package.Header.Adaptation.FillSize
if (nalu.Length < FiexdSegmentPESLength)
{
package.Header.Adaptation = new TS_AdaptationInfo();
package.Header.Adaptation.PCRIncluded = PCRInclude.包含;
package.Header.Adaptation.FillSize = (byte)(FiexdSegmentPESLength - nalu.Length);
package.Header.AdaptationFieldControl = AdaptationFieldControl.时带有自适应域和有效负载;
}
else
{
package.Header.AdaptationFieldControl = AdaptationFieldControl.无自适应域_仅含有效负载;
}
package.Payload = nalu;
package.ToBuffer(ref writer);
}
internal void CreateSegmentPES(ref TSMessagePackWriter writer, byte[] nalu, byte counter)
{
TS_Segment_Package package = new TS_Segment_Package();
package.Header = new TS_Header();
package.Header.PID = 256;
package.Header.ContinuityCounter = counter;
package.Header.PayloadUnitStartIndicator = 0;
package.Payload = nalu;
//这个很重要，需要控制
//package.Header.AdaptationFieldControl= AdaptationFieldControl.同时带有自适应域和有效负载
//这个很重要，填充大小
//package.Header.Adaptation.FillSize
//AdaptationLengthPosition + PCRIncluded
//1 + 1
if (nalu.Length < (FiexdSegmentPESLength))
{
int size = FiexdSegmentPESLength - 1 - 1 - nalu.Length;
package.Header.PackageType = PackageType.Data_End;
if (size < 0)
{
// nalu剩余183字节的时候
// 头部4个字节 + 自适应域长度1字节（0）+183 =188
package.Header.AdaptationFieldControl = AdaptationFieldControl.仅含自适应域_无有效负载;
}
else
{
package.Header.Adaptation = new TS_AdaptationInfo();
package.Header.Adaptation.PCRIncluded = PCRInclude.包含;
package.Header.Adaptation.FillSize = (byte)(size);
package.Header.AdaptationFieldControl = AdaptationFieldControl.时带有自适应域和有效负载;
}
}
else
{
package.Header.PackageType = PackageType.Data_Segment;
package.Header.AdaptationFieldControl = AdaptationFieldControl.无自适应域_仅含有效负载;
}
package.Payload = nalu;
package.ToBuffer(ref writer);
}