asdcplib/src/AS_02.h, branch debugFork of asdcplib library for low-level DCP handlinghttps://git.carlh.net/cgit/asdcplib/atom?h=debug2023-07-31T15:00:50Zfix: allow full 64 bits of index duration through API2023-07-31T15:00:50ZJohn Hurstjhurst@cinecert.com2023-07-31T15:00:50Zurn:sha1:31e6bb2b3dfc330ae9ca35add278836cdc6ad19aFileReader pluggable at runtime2021-06-03T11:50:11Zmillamarc.illa@dolby.com2021-05-26T11:32:55Zurn:sha1:facf4f4c7a8ed65d59baed9020d5fa061b952874 o Added a Clone() method to InterchangeObject and derivatives2021-04-13T22:50:50Zjhurstjhurst@cinecert.com2021-04-13T22:50:50Zurn:sha1:b14d706a72c706c9c59dbdf64a9e41f32465e060
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.
Fix typo.2020-01-03T17:23:23ZArnaud Biennerabien@dolby.com2020-01-03T17:23:23Zurn:sha1:0e18995c6a3eab16ddb428d6e5f734e88ae7c131
I believe this actually references SMPTE RP 2057 "Text-Based Metadata Carriage in MXF" (implemented as part of commit f4061a21fffad4fdf8dbb2f193f0f0960b25421c).
o Removed superfluous OpenRead method from ISXD::MXFReader class (was a paste-o)2018-09-21T06:27:51Zjhurstjhurst@cinecert.com2018-09-21T06:27:51Zurn:sha1:fe4a6f8790279afbd571bdee34803097d0d6b88bISXD CLI touchups, ISXDDataEssenceDescriptor.NamespaceURI is now correct2018-08-06T22:58:44Zjhurstjhurst@cinecert.com2018-08-06T22:58:44Zurn:sha1:5e84f9da56706a2cd8a5eef19b98a67d09ae3371o Added support for SMPTE RDD 47 "ISXD Track File"2018-08-06T22:07:03Zjhurstjhurst@cinecert.com2018-08-06T22:07:03Zurn:sha1:f4061a21fffad4fdf8dbb2f193f0f0960b25421c
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
o Fixed MinorVersion error (was "2", is now "3") when writing BodyPartition packs preceding partitions in AS-02 files.2018-03-25T22:54:20Zjhurstjhurst@cinecert.com2018-03-25T22:54:20Zurn:sha1:ffc88e36d1b15a863bad6577dee7d59254edfa22
o Fixed AS-DCP timed text writer, was creating DM Segment instead of SourceClip in the source package.
o Changed SourcePackage timecode track start to 00:00:00:00 (was 01:00:00:00)
o Fixed reference counting errors in asdcp.MXFWriter and asdcp.TimedTextWriter that were causing asdcp.MXFReader and asdcp.TimedTextReader (respectively) to remain allocated after all references had been deleted, thus leaking file handles and memory.
o Fixed broken arg parser (missing format token in format string for "EssenceType" argument) in TimedTextWriter
o Replaced WIN32 directory scanner with dirent_win.h2016-12-02T18:45:14Zjhurstjhurst@cinecert.com2016-12-02T18:45:14Zurn:sha1:5f38f82f9bfc69fdbae47a71f587ab5b7e80e594
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 The NamespaceURI property of AS-02 timed text files has been exposed in the API2016-12-02T18:17:25Zjhurstjhurst@cinecert.com2016-12-02T18:17:25Zurn:sha1:6f5cb81faa06f80b07e2d641732b2a8b692e14d8
and via as-02-wrap -P. This behavior replaces previous bad behavior, but puts
responsibility for selecting the correct value on the operator.