Index: TsWriter/source/VirtualChannelTableParser.cpp
===================================================================
--- TsWriter/source/VirtualChannelTableParser.cpp	(revision 28203)
+++ TsWriter/source/VirtualChannelTableParser.cpp	(working copy)
@@ -92,6 +92,7 @@
 void CVirtualChannelTableParser::OnNewSection(int pid, int tableId, CSection& newSection)
 {
 	if (tableId!=0xC8 && tableId!=0xC9) return;
+	if (m_pCallback == NULL) return;
 
   byte* buf=newSection.Data;
   
@@ -107,12 +108,12 @@
   int version_number = ((buf[5]>>1)&0x1F);
 	if (table_id==0xc8)
 	{
-		if (version_number==m_iVctVersionC8) return;
+		if (version_number<m_iVctVersionC8) return;
 		m_iVctVersionC8=version_number;
 	}
-	if (table_id==0xc9)
+	else if (table_id==0xc9)
 	{
-		if (version_number==m_iVctVersionC9) return;
+		if (version_number<m_iVctVersionC9) return;
 		m_iVctVersionC9=version_number;
 	}
 	//LogDebug("VCT: received vct table id:%x version:%d", table_id,version_number);