Index: TsDuration.cpp
===================================================================
--- TsDuration.cpp	(revision 27986)
+++ TsDuration.cpp	(working copy)
@@ -80,7 +80,6 @@
   {
     m_bSearchStart=true;
     m_bSearchEnd=false;
-    m_bSearchMax=false;
     m_startPcr.Reset();
     m_maxPcr.Reset();
     m_reader->SetFilePointer(0,FILE_BEGIN);
@@ -160,26 +159,9 @@
   //and fill maxPcr
   if (m_endPcr.PcrReferenceBase < m_startPcr.PcrReferenceBase)
   {
-    //PCR rollover
-    m_bSearchMax=true;
-    m_bSearchEnd=false;
-    __int64 offset=sizeof(buffer);
-    while (!m_maxPcr.IsValid)
-    {
-      DWORD dwBytesRead;
-      m_reader->SetFilePointer(-offset,FILE_END);
-      if (!SUCCEEDED(m_reader->Read(buffer,sizeof(buffer),&dwBytesRead)))
-      {
-        break;
-      }
-      if (dwBytesRead==0) 
-      {
-        break;
-      }
-      Reset() ; // Reset internal "PacketSync" buffer
-      OnRawData(buffer,dwBytesRead);
-      offset+=sizeof(buffer);
-    }
+    m_maxPcr.PcrReferenceBase = 0x1ffffffffULL;
+    m_maxPcr.PcrReferenceExtension = 0x1ffULL;
+    m_maxPcr.IsValid = true;
   }
 
   //park filepointer at end of file
@@ -211,13 +193,6 @@
     {
       m_endPcr=field.Pcr;
     }
-    if (m_bSearchMax && m_pid==header.Pid)
-    {
-      if (field.Pcr.ToClock() >  m_startPcr.ToClock())
-      {
-        m_maxPcr=field.Pcr;
-      }
-    }
   }
 }
 
Index: TsDuration.h
===================================================================
--- TsDuration.h	(revision 27986)
+++ TsDuration.h	(working copy)
@@ -41,5 +41,4 @@
   CPcr         m_firstStartPcr;
   bool         m_bSearchStart;
   bool         m_bSearchEnd;
-  bool         m_bSearchMax;
 };