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that allows making a descriptor copy that is not owned by
any other strucure. The caller must arrange to delete the
object pointer returned.
o While implementing the above it became obvious that the
reference-to-a-pointer-to-the-dictionary idiom that is used
throughout the lower levels of the MXF library was the
cause of much more grief than it was originally designed to
prevent. This was made even more obvious when I replaced all
of it with simple pointers, which revealed several shadow
instances of m_Dict that were only reliable while the object
that held them was valid.
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o Added generic support for SMPTE RP 2057 "Text-Based Metadata Carriage in MXF"
o Re-factored AS-02 frame-wrap index write to use a common implementation
o Re-factored support for SMPTE ST 410 to use a common implementation (affects
o AS-DCP and AS-02 timed-text MXF (SMPTE 429-5)
o Patched several ambiguous integer casts.
o Added new essence type identifiers ESS_AS02_ISXD and ESS_AS02_ACES
o Fixed a bug wherein the Generic Container data tarck clip was instead being
o written as a DM track
o Fixed UL values DCDataDescriptor and ContainerConstraintSubDescriptor to have
o a byte 6 value of 0x53 (Tag Set) instead of 0x07 (coding sentinel)
o Added UL values 492 - 511 to the dictionary
o Added ApplicationSchemes and ConformsToSpecifications to the Preface set
o Added default initializer to MXF::LineMapPair
o Added sets DescriptiveFramework, DescriptiveObject, TextBasedDMFramework,
o TextBasedObject, GenericStreamTextBasedSet and ISXDDataEssenceDescriptor
o Added ISXD support and options '-G', '-u' to as-02-wrap
o Added ISXD support and option '-g' to as-02-unwrap
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MXFGCP1FrameWrappedPictureElement
ambiguity. PHDR continues to use MXFGCP1FrameWrappedPictureElement.
MXFGCI1FrameWrappedPictureElement is supported for interlace.
o Added prototype PIDM dynamic metadata wrapping, config with --enable-phdr
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o Fixed a bug that caused incorrect failure when parsing JPEG 2000 codestreams having fewer than five decomposition levels.
o Fixed missing UUID generation in some instances of the MCALinkID property
o Added -w option to asdcp-wrap to support use of WTF label with MCA
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metadata packet
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o Finished FrameBuffer::Dump()
o Minor comment changes
o Added support for -W and some verbosity to phdr-unwrap
o Removed spurious "m_FramesWritten++" that was causing master metadata tin increment the duration.
asdcp:
o Set streamID byte of the PHDRImageMetadataItem UL to zero to meet canonical expectations.
o Added some verbosity to as-02-unwrap
o Fixed partitioning off-by-one in h__AS02WriterFrame::WriteEKLVPacket()
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