included CMakelists.txt into dist

1 files changed, 858 insertions, 0 deletions

diff --git a/src/as-02-info.cpp b/src/as-02-info.cpp
new file mode 100644
index 0000000..7c68c41
--- /dev/null
+++ b/src/as-02-info.cpp
@@ -0,0 +1,858 @@
+/*
+Copyright (c) 2003-2016, John Hurst, Wolfgang Ruppel
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. The name of the author may not be used to endorse or promote products
+   derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/*! \file    as-02-info.cpp
+    \version $Id$
+    \brief   AS-02 file metadata utility
+
+  This program provides metadata information about an AS-02 file.
+
+  For more information about asdcplib, please refer to the header file AS_DCP.h
+*/
+
+#include <KM_fileio.h>
+#include <KM_log.h>
+#include <AS_DCP.h>
+#include <AS_02.h>
+#include <JP2K.h>
+#include <MXF.h>
+#include <Metadata.h>
+#include <cfloat>
+
+using namespace Kumu;
+using namespace ASDCP;
+
+const ui32_t FRAME_BUFFER_SIZE = 4 * Kumu::Megabyte;
+
+//------------------------------------------------------------------------------------------
+//
+// command line option parser class
+
+static const char* PROGRAM_NAME = "as-02-info";  // program name for messages
+
+
+// Increment the iterator, test for an additional non-option command line argument.
+// Causes the caller to return if there are no remaining arguments or if the next
+// argument begins with '-'.
+#define TEST_EXTRA_ARG(i,c)						\
+  if ( ++i >= argc || argv[(i)][0] == '-' ) {				\
+    fprintf(stderr, "Argument not found for option -%c.\n", (c));	\
+    return;								\
+  }
+
+//
+void
+banner(FILE* stream = stdout)
+{
+  fprintf(stream, "\n\
+%s (asdcplib %s)\n\n\
+Copyright (c) 2003-2015 John Hurst\n\n\
+asdcplib may be copied only under the terms of the license found at\n\
+the top of every file in the asdcplib distribution kit.\n\n\
+Specify the -h (help) option for further information about %s\n\n",
+	  PROGRAM_NAME, ASDCP::Version(), PROGRAM_NAME);
+}
+
+//
+void
+usage(FILE* stream = stdout)
+{
+  fprintf(stream, "\
+USAGE:%s [-h|-help] [-V]\n\
+\n\
+       %s [options] <input-file>+\n\
+\n\
+Options:\n\
+  -c          - Show essence coding UL\n\
+  -d          - Show essence descriptor info\n\
+  -h | -help  - Show help\n\
+  -H          - Show MXF header metadata\n\
+  -i          - Show identity info\n\
+  -n          - Show index\n\
+  -r          - Show bit-rate (Mb/s)\n\
+  -t <int>    - Set high-bitrate threshold (Mb/s)\n\
+  -V          - Show version information\n\
+\n\
+  NOTES: o There is no option grouping, all options must be distinct arguments.\n\
+         o All option arguments must be separated from the option by whitespace.\n\n",
+	  PROGRAM_NAME, PROGRAM_NAME);
+
+}
+
+//
+class CommandOptions
+{
+  CommandOptions();
+
+public:
+  bool   error_flag;     // true if the given options are in error or not complete
+  bool   version_flag;   // true if the version display option was selected
+  bool   help_flag;      // true if the help display option was selected
+  bool   verbose_flag;   // true if the verbose option was selected
+  PathList_t filenames;  // list of filenames to be processed
+  bool   showindex_flag; // true if index is to be displayed
+  bool   showheader_flag; // true if MXF file header is to be displayed
+  bool   showid_flag;          // if true, show file identity info (the WriterInfo struct)
+  bool   showdescriptor_flag;  // if true, show the essence descriptor
+  bool   showcoding_flag;      // if true, show the coding UL
+  bool   showrate_flag;        // if true and is image file, show bit rate
+  bool   max_bitrate_flag;     // true if -t option given
+  double max_bitrate;          // if true and is image file, max bit rate for rate test
+
+  //
+  CommandOptions(int argc, const char** argv) :
+    error_flag(true), version_flag(false), help_flag(false), verbose_flag(false),
+    showindex_flag(false), showheader_flag(false),
+    showid_flag(false), showdescriptor_flag(false), showcoding_flag(false),
+    showrate_flag(false), max_bitrate_flag(false), max_bitrate(0.0)
+  {
+    for ( int i = 1; i < argc; ++i )
+      {
+
+	if ( (strcmp( argv[i], "-help") == 0) )
+	  {
+	    help_flag = true;
+	    continue;
+	  }
+
+	if ( argv[i][0] == '-'
+	     && ( isalpha(argv[i][1]) || isdigit(argv[i][1]) )
+	     && argv[i][2] == 0 )
+	  {
+	    switch ( argv[i][1] )
+	      {
+	      case 'c': showcoding_flag = true; break;
+	      case 'd': showdescriptor_flag = true; break;
+	      case 'H': showheader_flag = true; break;
+	      case 'h': help_flag = true; break;
+	      case 'i': showid_flag = true; break;
+	      case 'n': showindex_flag = true; break;
+	      case 'r': showrate_flag = true; break;
+
+	      case 't':
+		TEST_EXTRA_ARG(i, 't');
+		max_bitrate = Kumu::xabs(strtol(argv[i], 0, 10));
+		max_bitrate_flag = true;
+		break;
+
+	      case 'V': version_flag = true; break;
+	      case 'v': verbose_flag = true; break;
+
+	      default:
+		fprintf(stderr, "Unrecognized option: %s\n", argv[i]);
+		return;
+	      }
+	  }
+	else
+	  {
+	    if ( argv[i][0] != '-' )
+	      {
+		filenames.push_back(argv[i]);
+	      }
+	    else
+	      {
+		fprintf(stderr, "Unrecognized argument: %s\n", argv[i]);
+		return;
+	      }
+	  }
+      }
+
+    if ( help_flag || version_flag )
+      return;
+
+    if ( filenames.empty() )
+      {
+	fputs("At least one filename argument is required.\n", stderr);
+	return;
+      }
+
+    error_flag = false;
+  }
+};
+
+//------------------------------------------------------------------------------------------
+//
+
+//
+// These classes wrap the irregular names in the asdcplib API
+// so that I can use a template to simplify the implementation
+// of show_file_info()
+
+static int s_exp_lookup[16] = { 0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024,2048, 4096, 8192, 16384, 32768 };
+
+using namespace ASDCP::MXF;
+
+template <class ReaderType, class DescriptorType>
+DescriptorType *get_descriptor_by_type(ReaderType& reader, const UL& type_ul)
+{
+  InterchangeObject *obj = 0;
+  reader.OP1aHeader().GetMDObjectByType(type_ul.Value(), &obj);
+  return dynamic_cast<DescriptorType*>(obj);
+}
+
+class MyPictureDescriptor : public JP2K::PictureDescriptor
+{
+  RGBAEssenceDescriptor *m_RGBADescriptor;
+  CDCIEssenceDescriptor *m_CDCIDescriptor;
+  JPEG2000PictureSubDescriptor *m_JP2KSubDescriptor;
+
+ public:
+  MyPictureDescriptor() :
+    m_RGBADescriptor(0),
+    m_CDCIDescriptor(0),
+    m_JP2KSubDescriptor(0) {}
+
+  void FillDescriptor(AS_02::JP2K::MXFReader& Reader)
+  {
+    m_CDCIDescriptor = get_descriptor_by_type<AS_02::JP2K::MXFReader, CDCIEssenceDescriptor>
+      (Reader, DefaultCompositeDict().ul(MDD_CDCIEssenceDescriptor));
+
+    m_RGBADescriptor = get_descriptor_by_type<AS_02::JP2K::MXFReader, RGBAEssenceDescriptor>
+      (Reader, DefaultCompositeDict().ul(MDD_RGBAEssenceDescriptor));
+
+    if ( m_RGBADescriptor != 0 )
+      {
+    	SampleRate = m_RGBADescriptor->SampleRate;
+    	ContainerDuration = m_RGBADescriptor->ContainerDuration;
+      }
+    else if ( m_CDCIDescriptor != 0 )
+      {
+    	SampleRate = m_CDCIDescriptor->SampleRate;
+    	ContainerDuration = m_CDCIDescriptor->ContainerDuration;
+      }
+    else
+      {
+	DefaultLogSink().Error("Picture descriptor not found.\n");
+      }
+
+    m_JP2KSubDescriptor = get_descriptor_by_type<AS_02::JP2K::MXFReader, JPEG2000PictureSubDescriptor>
+      (Reader, DefaultCompositeDict().ul(MDD_JPEG2000PictureSubDescriptor));
+
+    if ( m_JP2KSubDescriptor == 0 )
+      {
+	DefaultLogSink().Error("JPEG2000PictureSubDescriptor not found.\n");
+      }
+
+    std::list<InterchangeObject*> ObjectList;
+    Reader.OP1aHeader().GetMDObjectsByType(DefaultCompositeDict().ul(MDD_Track), ObjectList);
+    
+    if ( ObjectList.empty() )
+      {
+	DefaultLogSink().Error("MXF Metadata contains no Track Sets.\n");
+      }
+
+    EditRate = ((Track*)ObjectList.front())->EditRate;
+  }
+
+  void MyDump(FILE* stream) {
+    if ( stream == 0 )
+      {
+	stream = stderr;
+      }
+
+    if ( m_CDCIDescriptor != 0 )
+      {
+	m_CDCIDescriptor->Dump(stream);
+      }
+    else if ( m_RGBADescriptor != 0 )
+      {
+	m_RGBADescriptor->Dump(stream);
+      }
+    else
+      {
+	return;
+      }
+
+    if ( m_JP2KSubDescriptor != 0 )
+      {
+	m_JP2KSubDescriptor->Dump(stream);
+
+	fprintf(stream, "    ImageComponents: (max=%d)\n", JP2K::MaxComponents);
+
+	//
+	ui32_t component_sizing = m_JP2KSubDescriptor->PictureComponentSizing.const_get().Length();
+	JP2K::ImageComponent_t image_components[JP2K::MaxComponents];
+
+	if ( component_sizing == 17 ) // ( 2 * sizeof(ui32_t) ) + 3 components * 3 byte each
+	  {
+	    memcpy(&image_components,
+		   m_JP2KSubDescriptor->PictureComponentSizing.const_get().RoData() + 8,
+		   component_sizing - 8);
+	  }
+	else
+	  {
+	    DefaultLogSink().Warn("Unexpected PictureComponentSizing size: %u, should be 17.\n", component_sizing);
+	  }
+
+	fprintf(stream, "  bits  h-sep v-sep\n");
+
+	for ( int i = 0; i < m_JP2KSubDescriptor->Csize && i < JP2K::MaxComponents; i++ )
+	  {
+	    fprintf(stream, "  %4d  %5d %5d\n",
+		    image_components[i].Ssize + 1, // See ISO 15444-1, Table A11, for the origin of '+1'
+		    image_components[i].XRsize,
+		    image_components[i].YRsize
+		    );
+	  }
+
+	//
+	JP2K::CodingStyleDefault_t coding_style_default;
+
+	memcpy(&coding_style_default,
+	       m_JP2KSubDescriptor->CodingStyleDefault.const_get().RoData(),
+	       m_JP2KSubDescriptor->CodingStyleDefault.const_get().Length());
+
+	fprintf(stream, "               Scod: %hhu\n", coding_style_default.Scod);
+	fprintf(stream, "   ProgressionOrder: %hhu\n", coding_style_default.SGcod.ProgressionOrder);
+	fprintf(stream, "     NumberOfLayers: %hd\n",
+		KM_i16_BE(Kumu::cp2i<ui16_t>(coding_style_default.SGcod.NumberOfLayers)));
+    
+	fprintf(stream, " MultiCompTransform: %hhu\n", coding_style_default.SGcod.MultiCompTransform);
+	fprintf(stream, "DecompositionLevels: %hhu\n", coding_style_default.SPcod.DecompositionLevels);
+	fprintf(stream, "     CodeblockWidth: %hhu\n", coding_style_default.SPcod.CodeblockWidth);
+	fprintf(stream, "    CodeblockHeight: %hhu\n", coding_style_default.SPcod.CodeblockHeight);
+	fprintf(stream, "     CodeblockStyle: %hhu\n", coding_style_default.SPcod.CodeblockStyle);
+	fprintf(stream, "     Transformation: %hhu\n", coding_style_default.SPcod.Transformation);
+    
+	ui32_t precinct_set_size = 0;
+
+	for ( int i = 0; coding_style_default.SPcod.PrecinctSize[i] != 0 && i < JP2K::MaxPrecincts; ++i )
+	  {
+	    ++precinct_set_size;
+	  }
+
+	fprintf(stream, "          Precincts: %u\n", precinct_set_size);
+	fprintf(stream, "precinct dimensions:\n");
+
+	for ( int i = 0; i < precinct_set_size && i < JP2K::MaxPrecincts; i++ )
+	  fprintf(stream, "    %d: %d x %d\n", i + 1,
+		  s_exp_lookup[coding_style_default.SPcod.PrecinctSize[i]&0x0f],
+		  s_exp_lookup[(coding_style_default.SPcod.PrecinctSize[i]>>4)&0x0f]
+		  );
+      }
+  }
+};
+
+class MyAudioDescriptor : public PCM::AudioDescriptor
+{
+  WaveAudioDescriptor *m_WaveAudioDescriptor;
+  std::list<MCALabelSubDescriptor*> m_ChannelDescriptorList;
+
+ public:
+  MyAudioDescriptor() : m_WaveAudioDescriptor(0) {}
+  void FillDescriptor(AS_02::PCM::MXFReader& Reader)
+  {
+    m_WaveAudioDescriptor = get_descriptor_by_type<AS_02::PCM::MXFReader, WaveAudioDescriptor>
+      (Reader, DefaultCompositeDict().ul(MDD_WaveAudioDescriptor));
+
+    if ( m_WaveAudioDescriptor != 0 )
+      {
+	AudioSamplingRate = m_WaveAudioDescriptor->SampleRate;
+      }
+    else
+      {
+	DefaultLogSink().Error("Audio descriptor not found.\n");
+      }
+
+    std::list<InterchangeObject*> object_list;
+    Reader.OP1aHeader().GetMDObjectsByType(DefaultCompositeDict().ul(MDD_AudioChannelLabelSubDescriptor), object_list);
+    Reader.OP1aHeader().GetMDObjectsByType(DefaultCompositeDict().ul(MDD_SoundfieldGroupLabelSubDescriptor), object_list);
+    Reader.OP1aHeader().GetMDObjectsByType(DefaultCompositeDict().ul(MDD_GroupOfSoundfieldGroupsLabelSubDescriptor), object_list);
+
+    std::list<InterchangeObject*>::iterator i = object_list.begin();
+    for ( ; i != object_list.end(); ++i )
+      {
+	MCALabelSubDescriptor *p = dynamic_cast<MCALabelSubDescriptor*>(*i);
+
+	if ( p )
+	  {
+	    m_ChannelDescriptorList.push_back(p);
+	  }
+	else
+	  {
+	    char buf[64];
+	    DefaultLogSink().Error("Audio sub-descriptor type error.\n", (**i).InstanceUID.EncodeHex(buf, 64));
+	  }
+      }
+
+    object_list.clear();
+    Reader.OP1aHeader().GetMDObjectsByType(DefaultCompositeDict().ul(MDD_Track), object_list);
+    
+    if ( object_list.empty() )
+      {
+	DefaultLogSink().Error("MXF Metadata contains no Track Sets.\n");
+      }
+
+    EditRate = ((Track*)object_list.front())->EditRate;
+  }
+
+  void MyDump(FILE* stream) {
+    if ( stream == 0 )
+      {
+	stream = stderr;
+      }
+
+    if ( m_WaveAudioDescriptor != 0 )
+      {
+	m_WaveAudioDescriptor->Dump(stream);
+      }
+
+    if ( ! m_ChannelDescriptorList.empty() )
+      {
+	fprintf(stream, "Audio Channel Subdescriptors:\n");
+
+	std::list<MCALabelSubDescriptor*>::const_iterator i = m_ChannelDescriptorList.begin();
+	for ( ; i != m_ChannelDescriptorList.end(); ++i )
+	  {
+	    (**i).Dump(stream);
+	  }
+      }
+  }
+};
+
+class MyTextDescriptor : public TimedText::TimedTextDescriptor
+{
+ public:
+  void FillDescriptor(TimedText::MXFReader& Reader) {
+    Reader.FillTimedTextDescriptor(*this);
+  }
+
+  void Dump(FILE* stream) {
+    TimedText::DescriptorDump(*this, stream);
+  }
+};
+
+struct RateInfo
+{
+  UL ul;
+  double bitrate;
+  std::string label;
+
+  RateInfo(const UL& u, const double& b, const std::string& l) {
+    ul = u; bitrate = b; label = l;
+  }
+
+};
+
+static const double dci_max_bitrate = 250.0;
+static const double p_hfr_max_bitrate = 400.0;
+typedef std::map<const UL, const RateInfo> rate_info_map;
+static rate_info_map g_rate_info;
+
+//
+void
+init_rate_info()
+{
+  UL rate_ul = DefaultCompositeDict().ul(MDD_JP2KEssenceCompression_BroadcastProfile_1);
+  g_rate_info.insert(rate_info_map::value_type(rate_ul, RateInfo(rate_ul, 200.0, "ISO/IEC 15444-1 Amendment 3 Level 1")));
+
+  rate_ul = DefaultCompositeDict().ul(MDD_JP2KEssenceCompression_BroadcastProfile_2);
+  g_rate_info.insert(rate_info_map::value_type(rate_ul, RateInfo(rate_ul, 200.0, "ISO/IEC 15444-1 Amendment 3 Level 2")));
+
+  rate_ul = DefaultCompositeDict().ul(MDD_JP2KEssenceCompression_BroadcastProfile_3);
+  g_rate_info.insert(rate_info_map::value_type(rate_ul, RateInfo(rate_ul, 200.0, "ISO/IEC 15444-1 Amendment 3 Level 3")));
+
+  rate_ul = DefaultCompositeDict().ul(MDD_JP2KEssenceCompression_BroadcastProfile_4);
+  g_rate_info.insert(rate_info_map::value_type(rate_ul, RateInfo(rate_ul, 400.0, "ISO/IEC 15444-1 Amendment 3 Level 4")));
+
+  rate_ul = DefaultCompositeDict().ul(MDD_JP2KEssenceCompression_BroadcastProfile_5);
+  g_rate_info.insert(rate_info_map::value_type(rate_ul, RateInfo(rate_ul, 800.0, "ISO/IEC 15444-1 Amendment 3 Level 5")));
+
+  rate_ul = DefaultCompositeDict().ul(MDD_JP2KEssenceCompression_BroadcastProfile_6);
+  g_rate_info.insert(rate_info_map::value_type(rate_ul, RateInfo(rate_ul, 1600.0, "ISO/IEC 15444-1 Amendment 3 Level 6")));
+
+  rate_ul = DefaultCompositeDict().ul(MDD_JP2KEssenceCompression_BroadcastProfile_7);
+  g_rate_info.insert(rate_info_map::value_type(rate_ul, RateInfo(rate_ul, DBL_MAX, "ISO/IEC 15444-1 Amendment 3 Level 7")));
+}
+
+
+//
+//
+template<class ReaderT, class DescriptorT>
+class FileInfoWrapper
+{
+  ReaderT  m_Reader;
+  DescriptorT m_Desc;
+  WriterInfo m_WriterInfo;
+  double m_MaxBitrate, m_AvgBitrate;
+  UL m_PictureEssenceCoding;
+
+  KM_NO_COPY_CONSTRUCT(FileInfoWrapper);
+
+  template <class T>
+  Result_t OpenRead(const T& m, const CommandOptions& Options)
+  {
+  	return m.OpenRead(Options.filenames.front().c_str());
+  };
+  Result_t OpenRead(const AS_02::PCM::MXFReader& m, const CommandOptions& Options)
+  {
+  	return m.OpenRead(Options.filenames.front().c_str(), EditRate_24);
+  	//Result_t OpenRead(const std::string& filename, const ASDCP::Rational& EditRate);
+  };
+
+public:
+  FileInfoWrapper() : m_MaxBitrate(0.0), m_AvgBitrate(0.0) {}
+  virtual ~FileInfoWrapper() {}
+
+  Result_t
+  file_info(CommandOptions& Options, const char* type_string, FILE* stream = 0)
+  {
+    assert(type_string);
+    if ( stream == 0 )
+      {
+	stream = stdout;
+      }
+
+    Result_t result = RESULT_OK;
+    result = OpenRead(m_Reader, Options);
+
+    if ( ASDCP_SUCCESS(result) )
+      {
+	m_Desc.FillDescriptor(m_Reader);
+	m_Reader.FillWriterInfo(m_WriterInfo);
+
+	fprintf(stdout, "%s file essence type is %s, (%d edit unit%s).\n",
+		( m_WriterInfo.LabelSetType == LS_MXF_SMPTE ? "SMPTE 2067-5" : "Unknown" ),
+		type_string,
+		(m_Desc.ContainerDuration != 0 ? m_Desc.ContainerDuration : m_Reader.AS02IndexReader().GetDuration()),
+		(m_Desc.ContainerDuration == 1 ? "":"s"));
+
+	if ( Options.showheader_flag )
+	  {
+	    m_Reader.DumpHeaderMetadata(stream);
+	  }
+
+	if ( Options.showid_flag )
+	  {
+	    WriterInfoDump(m_WriterInfo, stream);
+	  }
+
+	if ( Options.showdescriptor_flag )
+	  {
+	    m_Desc.MyDump(stream);
+	  }
+
+	if ( Options.showindex_flag )
+	  {
+	    m_Reader.DumpIndex(stream);
+	  }
+      }
+    else if ( result == RESULT_FORMAT && Options.showheader_flag )
+      {
+	m_Reader.DumpHeaderMetadata(stream);
+      }
+
+    return result;
+  }
+
+  //
+  void get_PictureEssenceCoding(FILE* stream = 0)
+  {
+    const Dictionary& Dict = DefaultCompositeDict();
+    MXF::RGBAEssenceDescriptor *rgba_descriptor = 0;
+    MXF::CDCIEssenceDescriptor *cdci_descriptor = 0;
+
+    Result_t result = m_Reader.OP1aHeader().GetMDObjectByType(DefaultCompositeDict().ul(MDD_RGBAEssenceDescriptor),
+							      reinterpret_cast<MXF::InterchangeObject**>(&rgba_descriptor));
+
+    if ( KM_SUCCESS(result) && rgba_descriptor)
+      m_PictureEssenceCoding = rgba_descriptor->PictureEssenceCoding;
+    else{
+    	result = m_Reader.OP1aHeader().GetMDObjectByType(DefaultCompositeDict().ul(MDD_CDCIEssenceDescriptor),
+    								      reinterpret_cast<MXF::InterchangeObject**>(&cdci_descriptor));
+        if ( KM_SUCCESS(result) && cdci_descriptor)
+          m_PictureEssenceCoding = cdci_descriptor->PictureEssenceCoding;
+    }
+  }
+
+
+  //
+  void dump_PictureEssenceCoding(FILE* stream = 0)
+  {
+    char buf[64];
+
+    if ( m_PictureEssenceCoding.HasValue() )
+      {
+	std::string encoding_ul_type = "**UNKNOWN**";
+
+	rate_info_map::const_iterator rate_i = g_rate_info.find(m_PictureEssenceCoding);
+	if ( rate_i == g_rate_info.end() )
+	  {
+	    fprintf(stderr, "Unknown PictureEssenceCoding UL: %s\n", m_PictureEssenceCoding.EncodeString(buf, 64));
+	  }
+	else
+	  {
+	    encoding_ul_type = rate_i->second.label;
+	  }
+
+	fprintf(stream, "PictureEssenceCoding: %s (%s)\n",
+		m_PictureEssenceCoding.EncodeString(buf, 64),
+		encoding_ul_type.c_str());
+      }
+  }
+
+  //
+  Result_t
+  test_rates(CommandOptions& Options, FILE* stream = 0)
+  {
+    double max_bitrate = 0; //Options.max_bitrate_flag ? Options.max_bitrate : dci_max_bitrate;
+    ui32_t errors = 0;
+    char buf[64];
+
+    rate_info_map::const_iterator rate_i = g_rate_info.find(m_PictureEssenceCoding);
+    if ( rate_i == g_rate_info.end() )
+      {
+	fprintf(stderr, "Unknown PictureEssenceCoding UL: %s\n", m_PictureEssenceCoding.EncodeString(buf, 64));
+      }
+    else
+      {
+	max_bitrate = rate_i->second.bitrate;
+      }
+
+    max_bitrate = Options.max_bitrate_flag ? Options.max_bitrate : max_bitrate;
+
+    if ( m_MaxBitrate > max_bitrate )
+      {
+	fprintf(stream, "Bitrate %0.0f Mb/s exceeds maximum %0.0f Mb/s\n", m_MaxBitrate, max_bitrate);
+	++errors;
+      }
+
+    return errors ? RESULT_FAIL : RESULT_OK;
+  }
+
+  //
+  void
+  calc_Bitrate(FILE* stream = 0)
+  {
+    //MXF::OP1aHeader& footer = m_Reader.OP1aHeader();
+    AS_02::MXF::AS02IndexReader& footer = m_Reader.AS02IndexReader();
+    ui64_t total_frame_bytes = 0, last_stream_offset = 0;
+    ui32_t largest_frame = 0;
+    Result_t result = RESULT_OK;
+    ui64_t duration = 0;
+
+    if ( m_Desc.EditRate.Numerator == 0 || m_Desc.EditRate.Denominator == 0 )
+      {
+	fprintf(stderr, "Broken edit rate, unable to calculate essence bitrate.\n");
+	return;
+      }
+
+    duration = m_Desc.ContainerDuration;
+    if ( duration == 0 )
+      {
+    	fprintf(stderr, "ContainerDuration not set in file descriptor, attempting to use index duration.\n");
+    	duration = m_Reader.AS02IndexReader().GetDuration();
+      }
+
+    for ( ui32_t i = 0; KM_SUCCESS(result) && i < duration; ++i )
+      {
+	MXF::IndexTableSegment::IndexEntry entry;
+	result = footer.Lookup(i, entry);
+
+	if ( KM_SUCCESS(result) )
+	  {
+	    if ( last_stream_offset != 0 )
+	      {
+		ui64_t this_frame_size = entry.StreamOffset - last_stream_offset - 20; // do not count the bytes that represent the KLV wrapping
+		total_frame_bytes += this_frame_size;
+
+		if ( this_frame_size > largest_frame )
+		  largest_frame = this_frame_size;
+	      }
+
+	    last_stream_offset = entry.StreamOffset;
+	  }
+      }
+
+    if ( KM_SUCCESS(result) )
+      {
+	// scale bytes to megabits
+	static const double mega_const = 1.0 / ( 1000000 / 8.0 );
+
+	// we did not accumulate the last, so duration -= 1
+	double avg_bytes_frame = total_frame_bytes / ( duration - 1 );
+
+	m_MaxBitrate = largest_frame * mega_const * m_Desc.EditRate.Quotient();
+	m_AvgBitrate = avg_bytes_frame * mega_const * m_Desc.EditRate.Quotient();
+      }
+  }
+
+  //
+  void
+  dump_Bitrate(FILE* stream = 0)
+  {
+    fprintf(stream, "Max BitRate: %0.2f Mb/s\n", m_MaxBitrate);
+    fprintf(stream, "Average BitRate: %0.2f Mb/s\n", m_AvgBitrate);
+  }
+
+  //
+  void dump_WaveAudioDescriptor(FILE* stream = 0)
+  {
+    const Dictionary& Dict = DefaultCompositeDict();
+    MXF::WaveAudioDescriptor *descriptor = 0;
+
+    Result_t result = m_Reader.OP1aHeader().GetMDObjectByType(DefaultCompositeDict().ul(MDD_WaveAudioDescriptor),
+							      reinterpret_cast<MXF::InterchangeObject**>(&descriptor));
+
+    if ( KM_SUCCESS(result) )
+      {
+    	char buf[64];
+    	fprintf(stream, "ChannelAssignment: %s\n", descriptor->ChannelAssignment.const_get().EncodeString(buf, 64));
+      }
+  }
+
+};
+
+
+// Read header metadata from an ASDCP file
+//
+Result_t
+show_file_info(CommandOptions& Options)
+{
+  EssenceType_t EssenceType;
+  Result_t result = ASDCP::EssenceType(Options.filenames.front().c_str(), EssenceType);
+
+  if ( ASDCP_FAILURE(result) )
+    return result;
+
+  if ( EssenceType == ESS_AS02_JPEG_2000 )
+    {
+	  FileInfoWrapper<AS_02::JP2K::MXFReader, MyPictureDescriptor> wrapper;
+	  result = wrapper.file_info(Options, "JPEG 2000 pictures");
+
+	  if ( KM_SUCCESS(result) )
+	    {
+	      wrapper.get_PictureEssenceCoding();
+	      wrapper.calc_Bitrate(stdout);
+
+	      if ( Options.showcoding_flag )
+		{
+		  wrapper.dump_PictureEssenceCoding(stdout);
+		}
+
+	      if ( Options.showrate_flag )
+		{
+		  wrapper.dump_Bitrate(stdout);
+		}
+
+	      result = wrapper.test_rates(Options, stdout);
+	    }
+    }
+
+  else if ( EssenceType == ESS_AS02_PCM_24b_48k || EssenceType == ESS_AS02_PCM_24b_96k )
+    {
+      FileInfoWrapper<AS_02::PCM::MXFReader, MyAudioDescriptor> wrapper;
+      result = wrapper.file_info(Options, "PCM audio");
+
+      if ( ASDCP_SUCCESS(result) && Options.showcoding_flag )
+	wrapper.dump_WaveAudioDescriptor(stdout);
+    }
+  else
+    {
+      fprintf(stderr, "Unknown/unsupported essence type: %s\n", Options.filenames.front().c_str());
+      Kumu::FileReader   Reader;
+      const Dictionary* Dict = &DefaultCompositeDict();
+      MXF::OP1aHeader TestHeader(Dict);
+
+      result = Reader.OpenRead(Options.filenames.front().c_str());
+
+      if ( ASDCP_SUCCESS(result) )
+	result = TestHeader.InitFromFile(Reader); // test UL and OP
+
+      if ( ASDCP_SUCCESS(result) )
+	{
+	  TestHeader.Partition::Dump(stdout);
+
+	  if ( MXF::Identification* ID = TestHeader.GetIdentification() )
+	    ID->Dump(stdout);
+	  else
+	    fputs("File contains no Identification object.\n", stdout);
+
+	  if ( MXF::SourcePackage* SP = TestHeader.GetSourcePackage() )
+	    SP->Dump(stdout);
+	  else
+	    fputs("File contains no SourcePackage object.\n", stdout);
+	}
+      else
+	{
+	  fputs("File is not MXF.\n", stdout);
+	}
+    }
+
+  return result;
+}
+
+//
+int
+main(int argc, const char** argv)
+{
+  Result_t result = RESULT_OK;
+  char     str_buf[64];
+  CommandOptions Options(argc, argv);
+
+  if ( Options.version_flag )
+    banner();
+
+  if ( Options.help_flag )
+    usage();
+
+  if ( Options.version_flag || Options.help_flag )
+    return 0;
+
+  if ( Options.error_flag )
+    {
+      fprintf(stderr, "There was a problem. Type %s -h for help.\n", PROGRAM_NAME);
+      return 3;
+    }
+
+  init_rate_info();
+
+  while ( ! Options.filenames.empty() && ASDCP_SUCCESS(result) )
+    {
+      result = show_file_info(Options);
+      Options.filenames.pop_front();
+    }
+
+  if ( ASDCP_FAILURE(result) )
+    {
+      fputs("Program stopped on error.\n", stderr);
+
+      if ( result != RESULT_FAIL )
+	{
+	  fputs(result, stderr);
+	  fputc('\n', stderr);
+	}
+
+      return 1;
+    }
+
+  return 0;
+}
+
+
+//
+// end as-02-info.cpp
+//