o Added preliminary support for timed-text wrapping for AS-02. This

    work will require changes in SMPTE ST 429-5 and perhaps other
    standards work, so files created with this implementation are
    "speculative".  Publication of the revised ST 429-5 may not occur
    until early 2015.
  o Moved LocalFilenameResolver into the AS_DCP public API so that it
    can be used by other modules including AS-02.
  o Fixed wave wrapping UL in clip-wrapped AS-02 files.  Renamed some
    UL constants to reflect "clip" or "frame" wrapping.
  o Re-factored JP2K_PDesc_to_MD() and MD_to_JP2K_PDesc() to work
    with GenericPictureEssenceDescriptor objects.
  o Fixed a bug that was suppressing PictureComponentSizing,
    CodingStyleDefault and QuantizationDefault when writing the
    essence descriptor in a JP2K file (AS-DCP and AS-02).
  o Fixed the version byte on the following UL values:
    	  StereoscopicPictureSubDescriptor
	  GenericPictureEssenceDescriptor_ColorPrimaries
	  GenericPictureEssenceDescriptor_ActiveHeight
	  GenericPictureEssenceDescriptor_ActiveWidth
	  GenericPictureEssenceDescriptor_ActiveXOffset
	  GenericPictureEssenceDescriptor_ActiveYOffset
  o Added some essence descriptor options to as-02-wrap.
  o Added TTML timed-text wrapping option to as-02-wrap.
  o Changed bit rate display in asdcp-info from mebi-bits/s to
    mega-bits/s.
  o Added "SMPTE" / "Interop" format type display to asdcp-info.
  o Modified asdcp-wrap to assume -L when wrapping timed-text (since
    there is no MXF text wrapping for Interop.)
  o Fixed missing-index-partion bugs for AS-02 files.

1 files changed, 8 insertions, 7 deletions

diff --git a/src/h__02_Writer.cpp b/src/h__02_Writer.cpp
index a121142..c81da5c 100644
--- a/src/h__02_Writer.cpp
+++ b/src/h__02_Writer.cpp
@@ -122,23 +122,25 @@ AS_02::MXF::AS02IndexWriter::Dump(FILE* stream)
   Partition::Dump(stream);
 
   std::list<InterchangeObject*>::iterator i = m_PacketList->m_List.begin();
-  for ( ; i != m_PacketList->m_List.end(); i++ )
-    (*i)->Dump(stream);
+  for ( ; i != m_PacketList->m_List.end(); ++i )
+    {
+      (*i)->Dump(stream);
+    }
 }
 
 //
 ui32_t
 AS_02::MXF::AS02IndexWriter::GetDuration() const
 {
-  ui32_t duration;
+  ui32_t duration = 0;
   std::list<InterchangeObject*>::const_iterator i;
 
   for ( i = m_PacketList->m_List.begin(); i != m_PacketList->m_List.end(); ++i )
     {
-      if ( (*i)->IsA(OBJ_TYPE_ARGS(IndexTableSegment)) )
+      IndexTableSegment* segment = dynamic_cast<IndexTableSegment*>(*i);
+      if ( segment != 0 )
 	{
-	  IndexTableSegment& Segment = *(IndexTableSegment*)*i;
-	  duration += Segment.IndexDuration;
+	  duration += segment->IndexEntryArray.size();
 	}
     }
 
@@ -380,7 +382,6 @@ AS_02::h__AS02Writer::FinalizeClip(ui32_t bytes_per_frame)
 Result_t
 AS_02::h__AS02Writer::WriteAS02Footer()
 {
-
   if ( m_IndexWriter.GetDuration() > 0 )
     {
       m_IndexWriter.ThisPartition = m_File.Tell();