public static TimeSpan?OriginalProgramClockReference(byte[] adaptationField)
{
int offset = 0;
AdaptationFieldFlags adaptationFlags = (AdaptationFieldFlags)adaptationField[offset++];
if (adaptationFlags.HasFlag(AdaptationFieldFlags.ProgramClockReference))
{
offset += ProgramClockReferenceSize;
}
return((adaptationFlags.HasFlag(AdaptationFieldFlags.OriginalProgramClockReference)) ? (TimeSpan?)ProgramClockReferenceToTimeSpan(adaptationField, offset) : null);
}
public static int SpliceCountdown(byte[] adaptationField)
{
int offset = 0;
AdaptationFieldFlags adaptationFlags = (AdaptationFieldFlags)adaptationField[offset++];
if (adaptationFlags.HasFlag(AdaptationFieldFlags.ProgramClockReference))
{
offset += ProgramClockReferenceSize;
}
if (adaptationFlags.HasFlag(AdaptationFieldFlags.OriginalProgramClockReference))
{
offset += ProgramClockReferenceSize;
}
return(adaptationFlags.HasFlag(AdaptationFieldFlags.SpliceCountdown) ? adaptationField[offset] : -1);
}