/*
-Copyright (c) 2003-2012, John Hurst
+Copyright (c) 2003-2014, John Hurst
All rights reserved.
Redistribution and use in source and binary forms, with or without
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*! \file asdcp-info.cpp
- \version $Id$
+ \version $Id$
\brief AS-DCP file metadata utility
This program provides metadata information about an AS-DCP file.
#include <KM_fileio.h>
#include <AS_DCP.h>
+#include <AS_02.h>
#include <MXF.h>
#include <Metadata.h>
{
fprintf(stream, "\n\
%s (asdcplib %s)\n\n\
-Copyright (c) 2003-2012 John Hurst\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",
\n\
Options:\n\
-3 - Force stereoscopic interpretation of a JP2K file\n\
- -C - Do not show essence coding UL\n\
+ -c - Show essence coding UL\n\
-d - Show essence descriptor info\n\
-h | -help - Show help\n\
-H - Show MXF header metadata\n\
bool stereo_image_flag; // if true, expect stereoscopic JP2K input (left eye first)
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 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
help_flag = true;
continue;
}
-
+
if ( argv[i][0] == '-'
&& ( isalpha(argv[i][1]) || isdigit(argv[i][1]) )
&& argv[i][2] == 0 )
case 't':
TEST_EXTRA_ARG(i, 't');
- max_bitrate = abs(atoi(argv[i]));
+ max_bitrate = Kumu::xabs(strtol(argv[i], 0, 10));
max_bitrate_flag = true;
break;
if ( help_flag || version_flag )
return;
-
+
if ( filenames.empty() )
{
fputs("At least one filename argument is required.\n", stderr);
}
};
+class MyDCDataDescriptor : public DCData::DCDataDescriptor
+{
+ public:
+ void FillDescriptor(DCData::MXFReader& Reader) {
+ Reader.FillDCDataDescriptor(*this);
+ }
+
+ void Dump(FILE* stream) {
+ DCData::DCDataDescriptorDump(*this, stream);
+ }
+};
+
+class MyAtmosDescriptor : public ATMOS::AtmosDescriptor
+{
+ public:
+ void FillDescriptor(ATMOS::MXFReader& Reader) {
+ Reader.FillAtmosDescriptor(*this);
+ }
+
+ void Dump(FILE* stream) {
+ ATMOS::AtmosDescriptorDump(*this, stream);
+ }
+};
+
//
//
template<class ReaderT, class DescriptorT>
m_Desc.FillDescriptor(m_Reader);
m_Reader.FillWriterInfo(m_WriterInfo);
- fprintf(stdout, "File essence type is %s, (%d edit unit%s).\n",
+ fprintf(stdout, "%s file essence type is %s, (%d edit unit%s).\n",
+ ( m_WriterInfo.LabelSetType == LS_MXF_SMPTE ? "SMPTE 429" : LS_MXF_INTEROP ? "Interop" : "Unknown" ),
type_string, m_Desc.ContainerDuration, (m_Desc.ContainerDuration==1?"":"s"));
if ( Options.showheader_flag )
const Dictionary& Dict = DefaultCompositeDict();
MXF::RGBAEssenceDescriptor *descriptor = 0;
- Result_t result = m_Reader.OPAtomHeader().GetMDObjectByType(DefaultCompositeDict().ul(MDD_RGBAEssenceDescriptor),
- reinterpret_cast<MXF::InterchangeObject**>(&descriptor));
-
+ Result_t result = m_Reader.OP1aHeader().GetMDObjectByType(DefaultCompositeDict().ul(MDD_RGBAEssenceDescriptor),
+ reinterpret_cast<MXF::InterchangeObject**>(&descriptor));
+
if ( KM_SUCCESS(result) )
m_PictureEssenceCoding = descriptor->PictureEssenceCoding;
}
{
if ( last_stream_offset != 0 )
{
- ui64_t this_frame_size = entry.StreamOffset - last_stream_offset;
+ 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 )
}
}
- // scale bytes to megabits
- static const double mega_const = 1 / ( 1024.0 * 1024.0 / 8.0 );
+ if ( KM_SUCCESS(result) )
+ {
+ // scale bytes to megabits
+ static const double mega_const = 1.0 / ( 1000000 / 8.0 );
- // we did not accumulate the first or last frame, so duration -= 2
- double avg_bytes_frame = total_frame_bytes / ( m_Desc.ContainerDuration - 2 );
+ // we did not accumulate the first or last frame, so duration -= 2
+ double avg_bytes_frame = total_frame_bytes / ( m_Desc.ContainerDuration - 2 );
- m_MaxBitrate = largest_frame * mega_const * m_Desc.EditRate.Quotient();
- m_AvgBitrate = avg_bytes_frame * mega_const * m_Desc.EditRate.Quotient();
+ m_MaxBitrate = largest_frame * mega_const * m_Desc.EditRate.Quotient();
+ m_AvgBitrate = avg_bytes_frame * mega_const * m_Desc.EditRate.Quotient();
+ }
}
//
const Dictionary& Dict = DefaultCompositeDict();
MXF::WaveAudioDescriptor *descriptor = 0;
- Result_t result = m_Reader.OPAtomHeader().GetMDObjectByType(DefaultCompositeDict().ul(MDD_WaveAudioDescriptor),
- reinterpret_cast<MXF::InterchangeObject**>(&descriptor));
-
+ 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.EncodeString(buf, 64));
+ fprintf(stream, "ChannelAssignment: %s\n", descriptor->ChannelAssignment.const_get().EncodeString(buf, 64));
}
}
{
FileInfoWrapper<ASDCP::JP2K::MXFSReader, MyStereoPictureDescriptor>wrapper;
result = wrapper.file_info(Options, "JPEG 2000 stereoscopic pictures");
-
+
if ( KM_SUCCESS(result) )
{
wrapper.get_PictureEssenceCoding();
FileInfoWrapper<ASDCP::TimedText::MXFReader, MyTextDescriptor>wrapper;
result = wrapper.file_info(Options, "Timed Text");
}
+ else if ( EssenceType == ESS_DCDATA_UNKNOWN )
+ {
+ FileInfoWrapper<ASDCP::DCData::MXFReader, MyDCDataDescriptor> wrapper;
+ result = wrapper.file_info(Options, "D-Cinema Generic Data");
+ }
+ else if ( EssenceType == ESS_DCDATA_DOLBY_ATMOS )
+ {
+ FileInfoWrapper<ASDCP::ATMOS::MXFReader, MyAtmosDescriptor> wrapper;
+ result = wrapper.file_info(Options, "Dolby ATMOS");
+ }
+ else if ( EssenceType == ESS_AS02_PCM_24b_48k
+ || EssenceType == ESS_AS02_PCM_24b_96k
+ || EssenceType == ESS_AS02_JPEG_2000
+ || EssenceType == ESS_AS02_TIMED_TEXT )
+ {
+ fprintf(stderr, "File is AS-02. Inspection in not supported by this command.\n");
+ }
else
{
fprintf(stderr, "File is not AS-DCP: %s\n", Options.filenames.front().c_str());
Kumu::FileReader Reader;
const Dictionary* Dict = &DefaultCompositeDict();
- MXF::OPAtomHeader TestHeader(Dict);
+ MXF::OP1aHeader TestHeader(Dict);
result = Reader.OpenRead(Options.filenames.front().c_str());
projects / asdcplib.git / blobdiff