*/
#include "AS_DCP_internal.h"
-#include "MDD.h"
//------------------------------------------------------------------------------------------
+static std::string MPEG_PACKAGE_LABEL = "File Package: SMPTE 381M frame wrapping of MPEG2 video elementary stream";
+static std::string PICT_DEF_LABEL = "Picture Track";
+
//
ASDCP::Result_t
-ASDCP::MD_to_MPEG2_VDesc(MXF::MPEG2VideoDescriptor* VDescObj, MPEG2::VideoDescriptor& VDesc)
+MD_to_MPEG2_VDesc(MXF::MPEG2VideoDescriptor* VDescObj, MPEG2::VideoDescriptor& VDesc)
{
ASDCP_TEST_NULL(VDescObj);
VDesc.ColorSiting = VDescObj->ColorSiting;
VDesc.CodedContentType = VDescObj->CodedContentType;
- VDesc.LowDelay = VDescObj->LowDelay;
+ VDesc.LowDelay = VDescObj->LowDelay == 0 ? false : true;
VDesc.BitRate = VDescObj->BitRate;
VDesc.ProfileAndLevel = VDescObj->ProfileAndLevel;
return RESULT_OK;
//
ASDCP::Result_t
-ASDCP::MPEG2_VDesc_to_MD(MPEG2::VideoDescriptor&, MXF::MPEG2VideoDescriptor*)
+MPEG2_VDesc_to_MD(MPEG2::VideoDescriptor& VDesc, MXF::MPEG2VideoDescriptor* VDescObj)
{
+ ASDCP_TEST_NULL(VDescObj);
+
+ VDescObj->SampleRate = VDesc.SampleRate;
+ VDescObj->SampleRate.Numerator = VDesc.FrameRate;
+ VDescObj->ContainerDuration = VDesc.ContainerDuration;
+
+ VDescObj->FrameLayout = VDesc.FrameLayout;
+ VDescObj->StoredWidth = VDesc.StoredWidth;
+ VDescObj->StoredHeight = VDesc.StoredHeight;
+ VDescObj->AspectRatio = VDesc.AspectRatio;
+
+ VDescObj->ComponentDepth = VDesc.ComponentDepth;
+ VDescObj->HorizontalSubsampling = VDesc.HorizontalSubsampling;
+ VDescObj->VerticalSubsampling = VDesc.VerticalSubsampling;
+ VDescObj->ColorSiting = VDesc.ColorSiting;
+ VDescObj->CodedContentType = VDesc.CodedContentType;
+
+ VDescObj->LowDelay = VDesc.LowDelay ? 1 : 0;
+ VDescObj->BitRate = VDesc.BitRate;
+ VDescObj->ProfileAndLevel = VDesc.ProfileAndLevel;
return RESULT_OK;
}
stream = stderr;
fprintf(stream, "\
- SampleRate: %lu/%lu\n\
- FrameLayout: %lu\n\
- StoredWidth: %lu\n\
- StoredHeight: %lu\n\
- AspectRatio: %lu/%lu\n\
- ComponentDepth: %lu\n\
-HorizontalSubsampling: %lu\n\
- VerticalSubsampling: %lu\n\
- ColorSiting: %lu\n\
- CodedContentType: %lu\n\
- LowDelay: %lu\n\
- BitRate: %lu\n\
- ProfileAndLevel: %lu\n\
- ContainerDuration: %lu\n",
+ SampleRate: %lu/%lu\n\
+ FrameLayout: %lu\n\
+ StoredWidth: %lu\n\
+ StoredHeight: %lu\n\
+ AspectRatio: %lu/%lu\n\
+ ComponentDepth: %lu\n\
+ HorizontalSubsmpl: %lu\n\
+ VerticalSubsmpl: %lu\n\
+ ColorSiting: %lu\n\
+ CodedContentType: %lu\n\
+ LowDelay: %lu\n\
+ BitRate: %lu\n\
+ ProfileAndLevel: %lu\n\
+ ContainerDuration: %lu\n",
VDesc.SampleRate.Numerator ,VDesc.SampleRate.Denominator,
VDesc.FrameLayout,
VDesc.StoredWidth,
result = InitMXFIndex();
if( ASDCP_SUCCESS(result) )
- result = InitInfo(m_Info);
+ result = InitInfo();
return result;
}
if ( ! m_File.IsOpen() )
return RESULT_INIT;
- Result_t result = ReadEKLVPacket(FrameNum, FrameBuf, MPEGEssenceUL_Data, Ctx, HMAC);
+ Result_t result = ReadEKLVPacket(FrameNum, FrameBuf, Dict::ul(MDD_MPEG2Essence), Ctx, HMAC);
if ( ASDCP_FAILURE(result) )
return result;
fputc('\n', stream);
if ( dump_len > 0 )
- hexdump(m_Data, dump_len, stream);
+ Kumu::hexdump(m_Data, dump_len, stream);
}
public:
VideoDescriptor m_VDesc;
ui32_t m_GOPOffset;
+ byte_t m_EssenceUL[SMPTE_UL_LENGTH];
ASDCP_NO_COPY_CONSTRUCT(h__Writer);
- h__Writer() : m_GOPOffset(0) {}
+ h__Writer() : m_GOPOffset(0) {
+ memset(m_EssenceUL, 0, SMPTE_UL_LENGTH);
+ }
+
~h__Writer(){}
Result_t OpenWrite(const char*, ui32_t HeaderSize);
if ( ASDCP_SUCCESS(result) )
{
- // m_EssenceDescriptor = new MDObject("MPEG2VideoDescriptor");
+ m_HeaderSize = HeaderSize;
+ m_EssenceDescriptor = new MPEG2VideoDescriptor;
result = m_State.Goto_INIT();
}
return RESULT_STATE;
m_VDesc = VDesc;
- Result_t result = RESULT_OK; // MPEG2_VDesc_to_MD(m_VDesc, *m_EssenceDescriptor);
+ Result_t result = MPEG2_VDesc_to_MD(m_VDesc, (MPEG2VideoDescriptor*)m_EssenceDescriptor);
if ( ASDCP_SUCCESS(result) )
- result = WriteMXFHeader(ESS_MPEG2_VES, m_VDesc.EditRate, 24 /* TCFrameRate */);
+ result = WriteMXFHeader(MPEG_PACKAGE_LABEL, UL(Dict::ul(MDD_MPEG2_VESWrapping)),
+ PICT_DEF_LABEL, UL(Dict::ul(MDD_PictureDataDef)),
+ m_VDesc.EditRate, 24 /* TCFrameRate */);
if ( ASDCP_SUCCESS(result) )
- result = m_State.Goto_READY();
+ {
+ memcpy(m_EssenceUL, Dict::ul(MDD_MPEG2Essence), SMPTE_UL_LENGTH);
+ m_EssenceUL[SMPTE_UL_LENGTH-1] = 1; // first (and only) essence container
+ result = m_State.Goto_READY();
+ }
return result;
}
if ( m_State.Test_READY() )
result = m_State.Goto_RUNNING(); // first time through, get the body location
- ui64_t ThisOffset = m_StreamOffset;
+ IndexTableSegment::IndexEntry Entry;
+ Entry.StreamOffset = m_StreamOffset;
if ( ASDCP_SUCCESS(result) )
- result = WriteEKLVPacket(FrameBuf, MPEGEssenceUL_Data, Ctx, HMAC);
+ result = WriteEKLVPacket(FrameBuf, m_EssenceUL, Ctx, HMAC);
if ( ASDCP_FAILURE(result) )
return result;
}
// update the index manager
-#if 0
- m_IndexMan->OfferEditUnit(0, m_FramesWritten, m_GOPOffset, Flags);
- m_IndexMan->OfferTemporalOffset(m_FramesWritten, m_GOPOffset - FrameBuf.TemporalOffset());
- m_IndexMan->OfferOffset(0, m_FramesWritten, ThisOffset);
-#endif
-
+ Entry.TemporalOffset = - FrameBuf.TemporalOffset();
+ Entry.KeyFrameOffset = m_GOPOffset;
+ Entry.Flags = Flags;
+ m_FooterPart.PushIndexEntry(Entry);
m_FramesWritten++;
m_GOPOffset++;
m_State.Goto_FINAL();
- return WriteMXFFooter(ESS_MPEG2_VES);
+ return WriteMXFFooter();
}