To configure and build, type './configure' followed by 'make'. There
are several test targets on the POSIX side, but you need to assemble
-a set of test files to use them.
+a set of test files to use them. AS-02 support can be enabled with
+ --enable-as-02.
I have tested this build on win32, Linux, OpenBSD, and Darwin
platforms. Others may work as well.
wavesplit - Splits a WAVE file into two or more output files. Used
to untangle incorrectly-paired DCDM sound files.
-blackwave - Write a WAVE file full of zeros, Used to make filler
- tracks (though you would be better off modifying asdcp-test if
- this is a common use case).
+blackwave - Write a WAVE file of zeros.
+
+pinkwave - Write a WAVE file of SMPTE ST 2095 pink noise.
j2c-test - Displays information about JP2K codestreams.
+Experimental feature: Prototype for High Dynamic Range is a wrapper
+for the IMF application that allows JPEG-2000 codestreams to be paired
+with opaque blobs of metadata. AS-02 support must be enabled to
+build this feature, so --enable-as-02 must be enabled if
+--enable-phdr is to be used. The following executable programs will be
+built:
+
+phdr-wrap - Writes AS-02 PHDR Essence Component files.
+
+phdr-unwrap - Extracts essence from AS-02 PHDR Essence Component files.
+
Documentation
Change History
-YYYY-MM-DD - bug fix, first publication of AS-02 EC support 1.10.46
- o Added support for much of IMF Essence Component (SMPTE draft ST 2067-5,
- AKA "AS-02". This code was developed and contributed by Robert Scheler,
- Fraunhofer IIS. Very special thanks to Siegfried Foessel and Heiko
- Sparenberg for their support of this essential IMF component.
+2018-10-15 - 2.10.31
+ o NOTE: Use of MXFGCGenericEssenceMultipleMappings in AS-02 files is not
+ defined by standards and will soon be withdrawn from this library. If you
+ would like to experience this change now, define the macro
+ ASDCP_GCMULTI_PATCH
+ o Removed PIMD support (unused prototype)
+ o Returned the DataEssenceCoding UL version byte to "5" in Atmos files
+ o Fixed ColorPrimaries_ACES UL version byte
+ o Added "FSKSync" audio channel label to the MCA label generator
+ o SMPTE RDD 45 requires a minimum BER encoding length of five (5) bytes for
+ Content Element packets. The Write_EKLV_Packet() API has been modified to
+ allow the specification of this value. All existing wrapping modules have
+ been changed to conform to the new API, and all continue to use four (4)
+ as the minimum BER encoding length. Write_EKLV_Packet() will continue to
+ generate BER encodings with a length greater than the specified minimum for
+ payloads that are larger than values encoded using the specified minimum.
+
+
+2018-09-14 - 2.9.30
+ o Fixes wrong MajorVersion in Preface
+ o Adds VideoLineMap also to RGBA essence descriptor
+ o Adds VideoLineMap to RGBA and CDCI descriptor only when option -l
+ is present (disputable - but distinguished value {0, 0} is not
+ allowed in closed and complete partitions)
+ o Fixes issue with IndexRate not set in AS-02 J2K files
+ o Additional fixes to minor version number in AS-02 partition packs
+ o CMake brought up to date
+ o Fixed erroneous WAV RF64 header interpretation
+ o ACES AS-02 ST 2065-5 wrapper
+ o ACES AS-02 ST 2065-5 unwrapper
+ o ST 2067-50 Subdescriptors support
+ o ST 2067-50 Target Frame wrapping support
+ o ST 2067-50 Target Frame unwrapping support
+ o Command line tools as-02-wrap, as-02-unwrap and as-02-info extended to
+ support ACES, App#5 subdescriptors and Target Frames
+ o Beta support for ST2065-5 AS_02 ACES wrapping and unwrapping including
+ ST 2067-50 Subdescriptors and Target Frame support
+ o Please report ACES-related issues to wolfgang.ruppel@hs-rm.de
+
+
+2018-08-08 - 2.8.29
+ o Modified AS_02::ST2052_TextParser::OpenRead signature
+ o Fixed partition version error in AS-02 interior body partitions
+ o Changed StartTimecode to 0 (zero) in the Source Package
+ o Remove use of BN_init in OpenSSL API
+ o XML parser now works correctly with Xerces-c 3.x
+ o Improved MCA sound field expression parser
+ o Added support for IMF Numbered Source Channel labels in MCA
+ o Added CLI switches for MCAAudioContentKind and MCAAudioElementKind
+ o Re-assigned asdcp-wrap option '-g' to '-x', added new option '-g'
+ o Added TLM marker check to j2c-test
+ o Added to kmrandgen options '-C', '-w', '-W'
+ o Added support for SMPTE RDD 47 "ISXD Track File"
+ 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
+ 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 track clip was instead being
+ written as a DM track
+ o Fixed UL values DCDataDescriptor and ContainerConstraintSubDescriptor to have
+ a byte 6 value of 0x53 (Tag Set) instead of 0x07 (coding sentinel)
+ o Added UL values 468 - 511 to the dictionary (including added ACES UL values)
+ o Added ApplicationSchemes and ConformsToSpecifications to the Preface set
+ o Added default initializer to MXF::LineMapPair
+ o Added sets DescriptiveFramework, DescriptiveObject, TextBasedDMFramework,
+ TextBasedObject, GenericStreamTextBasedSet and ISXDDataEssenceDescriptor,
+ ACESPictureSubDescriptor, TargetFrameSubDescriptor
+ o Added ISXD support, options '-c', '-g', '-G', '-v', '-q', '-u' to as-02-wrap
+ o Added ISXD support and option '-g' to as-02-unwrap
+ o Cleaned up definition of UL WaveAudioDescriptor_PeakEnvelopeData (currently
+ unused)
+ o Moved ReferenceAudioAlignmentLevel from WaveAudioDescriptor to
+ GenericSoundEssenceDescriptor
+
+
+2016-12-10 - MDD bug fix 2.7.19
+ o The previous version (2.7.18) contained incorrect MDD.cpp and MDD.h
+ files which affect the PIMF and JP2KEssenceCompression labels.
+
+
+2016-12-10 - bug fixes 2.7.18
+ o Fixed *all* Partiton version numbers in AS-02 files (the previous attempt
+ only affected the header partition)
+ o Improved IMSC-1 profile detection. May not yet be perfect, experimentation
+ encouraged!
+ o Added IMF App2e UL values and new MXF data types ColorPrimary and
+ ThreeColorPrimaries (contributed by Schleich)
+ o Added picture descriptor elements MasteringDisplayPrimaries,
+ MasteringDisplayWhitePointChromaticity, MasteringDisplayMaximumLuminance,
+ and MasteringDisplayMinimumLuminance
+ o Added -o and -O options to as-02-wrap
+ o Fixed as-02-wrap option -p when making 4:4:4 files
+ o Simplified as-02-wrap syntax description
+
+
+2016-12-01 - bug fixes 2.6.17
+ o Fixed Partiton and Preface version numbers in AS-02 files
+ o Replaced WIN32 directory scanner with dirent_win.h
+ o The NamespaceURI property of AS-02 timed text files has been exposed in the API
+ and via as-02-wrap -P. This behavior replaces previous bad behavior, but puts
+ responsibility for selecting the correct value on the operator.
+ o Exposed CreatePNGNameId and CreateFontNameId subroutines in AS_02::TimedText
+ o Adjusted UUID generation based on PNG and font names to exclude paths by
+ inserting a call to PathBasename at each Id generation site
+ o Fixed AS-02 timed text index partition
+ o Fixed contents of generic partiton EssenceContainers property in AS-DCP timed
+ text files
+ o Added PixelLayout to RGBAEssenceDescriptor (contributed by Schleich)
+ o Cleared up MXFGCP1FrameWrappedPictureElement / MXFGCP1FrameWrappedPictureElement
+ ambiguity. PHDR continues to use MXFGCP1FrameWrappedPictureElement.
+ MXFGCI1FrameWrappedPictureElement is supported for interlace.
+ o Added support for 192, 200 and 240 fps images, includes 96, 100 and 120 fpe stereo
+ o Added missing MCA properties to MCALabelSubDescriptor (contributed by Ruppel)
+ o New MXF data type: LineMapPair
+ o Added default 0,0 VideoLineMap value when wrapping CDCI with as-02-wrap
+ o Added VideoLineMap property to GenericPictureEssenceDescriptor
+ o Added timed text unwrap support to as-02-unwrap (contributed by Ruppel)
+ o Added prototype PIDM dynamic metadata wrapping, config with --enable-phdr
+ (Not for production use, caveat emptor, not the droids, etc.)
+
+
+2016-08-11 - bug fixes, 2.5.15
+
+ o Modified as-02-wrap to pass WhiteRefLev, BlackRefLev and ColorRange
+ (contributed by Elmer Musser / Rod Bogart)
+ o Fixed a bug in the index reader that allowed an out-of-bounds vector index
+ to be used.
+ o Modified the IndexEntry parser to ignore additional bytes belonging to slice
+ values.
+
+
+2016-05-06 - bug fixes, 2.5.14
+
+ o Release 2.5.12 caused two problems with Atoms and DTS-X wrapping that are
+ addressed by this release. The UL values that were changed to correct the
+ DCData (ST 429-14) implementation had two unintended side-effects:
+ 1. v2.5.12 cannot read old DCData (and thus DTS-X) track files
+ 2. v2.5.12 creates broken Atmos track files (incorrect ULs)
+ The fix for this involved the following changes:
+ 1. ASDCP::DCData::(MXFReader|MXFWriter) are no longer base classes of
+ ASDCP::ATMOS::(MXFReader|MXFWriter).
+ 2. New UL values have been added to carry the original Atoms UL values:
+ a. DolbyAtmosDCDataWrappingFrame
+ b. DolbyAtmosDCDataEssence
+ c. DolbyAtmosDCDataDescriptor
+ 3. ASDCP::ATMOS::(MXFReader|MXFWriter) have been modified to use the
+ DolbyAtmosDCData* UL values.
+ 4. ASDCP::DCData::MXFReader will parse files having either DCData* or
+ DolbyAtmosDCData* UL values.
+ 5. ASDCP::DCData:: MXFWriter continues to use DCData* UL values from ST
+ 429-14
+ o Some optional parameters of the MXF metadata packs were being erroneously
+ initialized with a value of zero (0), such as GenericPictureEssenceDescriptor
+ ::SignalStandard, GenericPictureEssenceDescriptor::SampledXOffset(0), etc.
+ o Added higher edit rates (96, 100, 120) to the cinema TimedText_Parser
+
+ o Defined bool ASDCP::UL::operator<(const UL& rhs) const, which is needed to
+ carry out the version-insensitive lookup policy when searching for ULs in a
+ std::map<> of UL entries.
+ o New files: src/info.in src/CMakeLists.txt
+ o Removed filess: AS_DCP_DCData_internal.h
+
+
+2016-03-17 - bug fixes, 2.5.12
+ o Changed default UNIX file permissions to "666"
+ o Changed default UNIX file permissions to "777"
+ o Added missing initializer for caltime::offset
+ o Fixed UL values for Aux Data files (per ST 429-14)
+ o Added support for default TTML fonts (ST2052_TextParser)
+ o Added Solaris patch to KM_fileio (Thanks Mikey!)
+ o Fixed the version byte in UL DataEssenceCoding
+ o Fixed duplicate linkage error for symbol MIME2str
+ o Big patch from Wolfgang Ruppel:
+ o Corrected erroneous fixed-tag values in ActiveHeight, ActiveWidth,
+ ActiveXOffset, ActiveYOffset UL definitions.
+ o Provided a stub implementation for Kumu::DirScannerEx (A real
+ implementation will follow soon.)
+ o Added as-02-info program
+ o Added Seek() method to PCM parsers
+ o Added CMakeLists.txt
+
+
+2015-11-10 - bug fixes, IMF text, pink noise, 2.5.11
+ o I moved personal dev environment from older gcc to newer clang. Many
+ small changes were made to satisfy the new compiler:
+ - Altered many printf format codes to use the correct format for the
+ given integer type.
+ - Parenthesized some expressions to clarify previously ambiguous
+ expectation about precedence.
+ - Created macro KM_MACOSX for use in OS-specific code selection.
+ - Removed last uses of the old C-language abs(), now using Kumu::xabs().
+ - Removed last uses of the old C-language atoi(), not using strtol().
+ o Added platform-independent call Kumu::GetExecutablePath() (to be tested
+ on win32).
+ o Added new capabilities to Result_t.
+ o Added imlementation of SMPTE ST 2092-1 pink noise generator.
+ o Added pinkwave CLI utility.
+ o Added font support to the IMF timed-text wrapper.
+ o Fixed a bug that was causing Array properties to be written without
+ the (count, length) header (from PAL).
+ o General review of Batch/Array distinction throughout the project.
+ o Cleaned up definitions of optional properties in all MXF metadata packs.
+ o Fixed Win32 build (from Crowe).
+ o Fixed a bug that caused incorrect failure when parsing JPEG 2000
+ codestreams having fewer than five decomposition levels. (from Korneder).
+ 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.
+ o Altered asdcp-wrap to recognize "-C <UL>" when MCA is being used.
+ o Fixed broken -A <w>/<h> option in as-02-wrap and phdr-wrap.
+ o asdcp-wrap and as-02-wrap now allow split channel groups in MCA labels.
+
+
+2015-02-23 - bug fixes, 2.4.10
+ o Fixed a new bug introduced by the fix to large numbers of subtitle ancillary
+ resources.
+ o Added support for generic Aux Data (ST 429-14) to asdcp-wrap.
+
+
+2015-02-19 - PHDR feature, bug fixes, 2.4.9
+ o Modified PCMParser and PCMParserList to return partial frame buffers at the
+ end of a WAV input file. This was needed to allow wrapping all samples into
+ an AS-02 audio file (which is clip-wrapped) in the case where the input file
+ has an odd number of samples with respect to the frame buffer size being
+ used. If there is more than one input file the length of the last buffer
+ will be determined by PCMParserList to be the shortest of the input files.
+ Prior to this change, partial samples in an input WAV file have been
+ abandoned (i.e., not written out to the MXF file). As a result, AS-DCP
+ applications will have to decide whether to abandon the partial last frame
+ (usually detected by testing frame_buffer.Size() != frame_buffer.Capacity())
+ or write it to the MXF file. Programs written to the old API will write the
+ partial frame (i.e., new behavior.) This should not be harmful since the
+ remainder of the buffer is zeroed and the output file will contain one
+ additional edit unit compared to the previous version.
+ o asdcp-wrap has been modified to test for the partial buffer and by default
+ will complain and abandon the buffer (i.e., same behavior but with a warning
+ message.) A new command line switch (-g) alters this behavior and writes
+ the buffer to the MXF file (it still warns the user that this condition is
+ present.)
+ o as-02-wrap now wraps all samples from the input file to the MXF file. There
+ is no padding, the clip is exactly the set of samples from the input.
+ o as-02 unwrap is temporarily restricted to creating wav files that are
+ aligned with the frame buffer size. This means that the output file will
+ be longer than the original WAV input in the case where the input file has
+ an odd number of samples with respect to the frame buffer size being used.
+ The pad samples are zero (silence).
+ o Modified CalcFramesFromDurationInSamples() to increment the count by one for
+ the case where the input file has an odd number of samples with respect to
+ the frame buffer size being used (previously it truncated the odd samples.)
+ o Fixed ST 429-5 / ST 2067-5 wrapping to increase header space when ancillary
+ resources are present (fixes a bug that cause the header to overflow the
+ allotted space when large numbers of PNG files were present.)
+ o Refactored GetXMLDocType() to use the XML parser.
+ o Added ParseFirstFromString() method to Kumu::XMLElement
+ o Removed Kumu::StringIsXML from the API.
+ o Added ASDCP::MXF::RGBALayout type
+ o Added J2CLayout property to JPEG2000PictureSubDescriptor
+ o Changed km_token_split() to retain empty elements in the output list
+ o Added PHDR wrapping for AS-02.
+ o Added J2CLayout property to the JPEG2000PictureSubDescriptor. This
+ support is preliminary: the Raw data type is being used instead of
+ RGBALayout type, which will be in the next release.
+
+
+2014-10-2 - Bug fixes and enhancements, 2.2.6
+ o Fixed erroneous 377-4 MCA identifier in AS_DCP_PCM dump routine
+ o Fixed erroneous byte 13 in
+ WaveAudioDescriptor_ReferenceAudioAlignmentLevel label
+ o Added missing implementation of -W option to as-02.unwrap
+ o Fixed erroneous use of d-cinema ChannelAssignment label in as-02-wrap
+
+
+2014-10-01 - Bug fixes and enhancements, 2.2.5
+ o Finished AS-02 text wrap/unwrap
+ o Fixed fractional seconds parsing for Timestamp objects
+ o Updated KLVPacket to use 64-bit length; allows huge packets
+ in AS-02 PCM files
+ o cleaned up use of atoi() in the library
+
+
+2014-07-09 - Additional IMF/AS-02 support, bug fixes and enhancements, 2.1.4
+ o Added IMF App 2 edit rates in AS_02 namespace: EditRate_29_97,
+ EditRate_59_94.
+ o Revised AEC CBC context objects to copy the key rather than
+ keep the reference passed in to it.
+ o Addressed a bug that would allow unimpeded iteration of component
+ values in a JP2K::PictureDescriptor object.
+ o Addressed a bug that was incorrectly recording the sequence Duration
+ in MXF Track objects.
+ o Added ASDCP::AtmosSyncChannelMixer::AppendSilenceChannels()
+ o Added a QCD decoder to the j2c parser.
+ o Altered ASDCP::KLVPacket::HasUL() to use version-blind matching.
+ o Fixed an uninitialized variable in MemIOReader::ReadString() that
+ caused unbounded reads.
+ o Fixed broken ByteString::ArchiveLength() method
+ o Fixed broken version numbers on SoundfieldGroupLinkID and
+ GroupOfSoundfieldGroupsLinkID UL values.
+ o Added DBOXMotionCodePrimaryStream and DBOXMotionCodeSecondaryStream UL
+ values to the internal dictionary.
+ o Added optional prefix handling to MCA label generator.
+ o Re-factored MCA label generator to include additional
+ metadata (Thanks to Mike Radford).
+ o Added new options to as-02-wrap.
+
+
+2014-01-06 – Additional IMF/AS-02 support, bug fixes 2.1.1
+ o Fixed missing-index-partion bugs for AS-02 files.
+ o Moved LocalFilenameResolver into the AS_DCP public API so that it
+ can be used by other modules including AS-02.
+ o Did further refactoring of AS-02 Writer classes to separate CBR
+ and VBR indexing implementations.
+ 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 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 Improved integration of ST 377-4 MCA concepts with ST 429-2 static
+ labels.
+ o Modified asdcp-wrap to assume -L when wrapping timed-text (since
+ there is no MXF text wrapping for Interop.)
+ o Added new EssenceType_t values for IMF/AS-02 track files.
+ o Added detection for AS-02 track files to ASDCP::EssenceType()
+ o Changed lots of "const char*" to "const std::string&" in the
+ APIs defined by KM_fileio.h and AS_DCP.h.
+ o Fixed VBR Delta Segment entries to correctly flag progressive
+ material.
+ o Fixed PCM unwrapping bugs in as-02-unwrap.
+ o Fixed missing return statement in ArchivableString::ArchiveLength
+ (thanks to both Kristof Provost and Franck Chopin)
+ o Fixed broken sample alignment in RF64Writer (thanks to Wolfgang
+ Woehl and Dolby)
+ o Fixed win32 build (thanks to Dolby)
+ o fixed a bug that caused blackwave to only produce 96kHz WAV files.
+ (thanks to Stephane W)
+
+
+2013-07-02 – IMF/AS-02 support, bug fixes 2.0.0
+ o Massive refactoring of internals to allow easier implementation
+ of AS-02. Some API changes were made as well (note that
+ OPAtomHeader is now OP1aHeader and RIP is no longer part of the
+ OP1aHeader.) If you are using this project as a library (and
+ especially if you are keeping patches against it) PLEASE TAKE
+ TIME TO EVALUATE THIS RELEASE THOUROUGHLY BEFORE ADDING IT TO
+ YOUR RELEASE PATH.
+ o Final integration of Fraunhoffer IIS code contribution. AS-02
+ files are now fully supported with some TODOs and two major
+ exceptions: LEAD indexes are not supported by the MXF writers
+ and interlace images are not yet supported.
+ o Added support for MCA labels (ST 428-12) to asdcp-wrap. Note
+ that this project is still in the early stages of interop testing
+ so errors are likely present and don't expect any server to
+ make use of this feature.
+
+
+2013-07-01 - Bug fixes, enhancements 1.12.50
+ o Fixed missing return statement in ArchivableString::ArchiveLength
+ (thanks to both Kristof Provost and Franck Chopin)
+ o Fixed broken sample alignment in RF64Writer (thanks to Dolby)
+ o Fixed win32 build (thanks to Dolby)
+
+
+2013-04-12 - Dolby Atmos support and more audio labels 1.11.49
+ o Significant code contribution from Dolby Laboratories to add
+ support for generic data track files as proposed in ST 21DC
+ and also Dolby Atmos track file support as a specialization.
+ o Added Dolby-contributed code to support generating the external
+ sync signal for d-cinema as proposed in ST 21DC.
+ o Added Dolby-contributed code to support RF64 WAVE files.
+ o Fixed UL error in ST 429-5 DM encoding (contributed by Dolby).
+ o Added ULs for ST 428-12 and Amd. 429-2 2013. Please check!
+
+
+2013-02-20 - bug fixes, enhancements 1.10.48
+ o Refactored internals of the AS-DCP file readers. While no
+ changes in behavior are intended, users are cautioned to test
+ thouroughly before use in production.
+ o Fixed a bug in ReadAncillaryResource that was causing bogus HMAC
+ failures when reading resources from a file.
+ o Fixed premature-release bug in the Expat version of the XML parser.
+ Thanks to Carsten Feldheim (IIS) for the tip.
+ o Fixed -W option in asdcp-unwrap. Thanks to RGB.
+ o Added P-HFR support to asdcp-wrap (see URL for details:
+ http://isdcf.com/papers/ISDCF-HighFrameRate-DCP.pdf).
+ o Added support for SMPTE ST 428-21 "Archival Frame Rates".
+ o Added -P option to asdcp-wrap (inserts arbitrary UL into the
+ PictureEssenceCoding property when wrapping JP2K files.)
+ o Added support for 96 kHz files to blackwave.
+ o Added new path and string manglers to Kumu.
+ o Updated MCA ULs (I warned you...). Again please take some
+ time to proof this work against ST 477-4 including the latest
+ drafts of the registries.
+ Changed the version byte (8 0f 16) to 0x0e:
+ MCALabelSubDescriptor
+ AudioChannelLabelSubDescriptor
+ SoundfieldGroupLabelSubDescriptor
+ GroupOfSoundfieldGroupsLabelSubDescriptor
+ GroupOfSoundfieldGroupsLinkID
+ Changed bytes 8 and and 13 of SoundfieldGroupLinkID
+ Added items to the UL dictionary:
+ MCAPartitionKind
+ MCAPartitionNumber
+ MCATitle
+ MCATitleVersion
+ MCATitleSubVersion
+ MCAEpisode
+ MCAAudioContentKind
+ MCAAudioElementKind
+
2012-08-07 - bug fix, 1.10.46
- o Added zero-initializers to time values when parsing a timestamp string
- (in the case where the (T...) option was not present the time was
- uninitialized).
+ o Added missing zero-initializers to time values when parsing a
+ timestamp string (in the case where the optional [Thh:mm.[:ss]]
+ syntax is not present in an encoded string).
2012-03-06 - bug fixes, enhancements 1.9.45
o Removed ASDCP::Timestamp, all items that were of that class are now
o ST 429-5 files have corrected ULs for DCTimedTextDescriptor and
GenericStream DataElement. Files made with previous versions of
the library are incompatible with this and future versions.
- o Fixed File Package TrackNumber values. Thanks to Sankar.
+ o Fixed File Package TrackNumber values. Th
+anks to Sankar.
o Added edit rate constants to AS_DCP.h (25, 30, 50, 60).
o Changed AudioDescriptor "SampleRate" element name to "EditRate"
to make it consistent with the other types.