0.14.0

Added

• Added support for AudioChannelFormatIDRef in AudioTrackUID as per BS.2076-2
• Added support for dB gains. For clarity, Gain{1.0} should be replaced with Gain::fromLinear(1.0), and b.get<Gain>().get() should be replaced with b.get<Gain>().asLinear(), though the old API should continue to work.
• Added BS.2076-2 gain attribute to audioObjects and all audioBlockFormat types.
• Added BS.2076-2 headLocked attribute to audioObjects and audioBlockFormats.
• Added support for headphoneVirtualise in audioBlockFormat as per BS.2076-2.
• Added support for importance in all audioBlockFormat types as per BS.2076-2.
• Added support for Label elements in AudioProgramme, AudioContent and AudioObject, and AudioComplementaryObjectGroupLabel elements in AudioObject.
• Added support for PositionOffset sub-element in AudioObject.

Changed

• Most single-argument constructors have been made explicit. For most code this should not be a problem, but it may sometimes require an extra constructor call when making elements.
• updated required C++ standard from C++11 to C++14
• implemented fractional time format from BS.2076-2
• audioProgramme and audioContent may now have multiple loudnessMetadata elements, as per BS.2076-2
• admConfig.cmake updated to behave better with find_package calls - errors are now reported correctly and info messages are silenced if QUIET has been requested.
• libadm_INCLUDE_DIRS and libadm_LIBRARY_DIRS were removed from admConfig.cmake. Users of these should link to the adm targets instead, as per the documentation.
• CMake GNUInstallDirs module used to determine default install locations
• INSTALL_XXX_DIR cache variables prefixed with ADM
• Install path for .dll on Windows changed to binary dir
• .pdb files now installed for Windows Debug and RelWithDebInfo configurations

Fixed

• has for NfcRefDist, ScreenRef and Normalization in HOA audioBlockFormat and audioPackFormat now always return true, as these parameters have defaults.

0.13.0

Added

• Added support for Cartesian speaker positions.

Changed

• SpeakerPosition is now a boost::variant that can be either a CartesianSpeakerPosition or a SphericalSpeakerPosition
• The previous SpeakerPosition type has been renamed to SphericalSpeakerPosition.
• included mono (0+1+0) to the common definitions lookup tables
• corrected (0+5+0) to point to 5.1 pack (AP_00010003) in common definitions lookup table
• included LFE in common definitions lookup table
• multiple incorrect references to LFE1 changed to LFE in common definitions lookup tables
• corrected B-045 AudioTrackFormat reference in common definitions lookup table
• fixed erroneous test acceptance data
• replaced resource embedder with a cmake function to fix cross-compilation

Fixed

• updateBlockFormatDurations now throws an exception when given an audioChannelFormat with no audioBlockFormats, rather than segfaulting
• fixed crash when parsing empty ADM documents

0.12.0

Added

• new addSimpleCommonDefinitionsObjectTo function
• new addSimpleObjectTo function
• added support to lookup HOA common definitions AudioPackFormatIDs and AudioTrackFormatIDs
• added missing ITU-R BS.2051 setups 0+7+0 and 4+7+0 to common definition lookup tables

Changed

• improved AudioChannelFormat::assignId logic - huge performance increase for large documents

Fixed

• fixed bug were not all references were removed if AudioPackFormat was removed from document

0.11.0

Added

• library can now also be used as a CMake subproject
• new CMake option ADM_HIDE_INTERNAL_SYMBOLS
• new CMake option ADM_PACKAGE_AND_INSTALL
• new CMake option BUILD_SHARED_LIBS

Changed

• Renamed CMake library target name from libadm to adm
• Renamed CMake option UNIT_TESTS to ADM_UNIT_TESTS
• Renamed CMake option EXAMPLES to ADM_EXAMPLES
• properly implemented the LoudnessMetadata class
• improved common definitions handling
• drastically improved performance by enhancing hex and ID parsing
• boost will automatically be found when finding libadm
• hide symbols only is shared library is build

Fixed

• An unresolvable reference will now result in an exception instead of a segfault when parsing XML.
• Always return true for values with default values in has<...>() methods.
• The dialogue subelement will now be written by the xml writer

0.10.0

Added

• Added helper function to access optional properties from elements, return a supplied default value if it hasn't been set
• Add utility functions to (re-)calculate block format durations
• Added adm::ReaderOption to select AudioFormatExtended node search mode

Changed

• Use Catch2 instead of Boost.Test for unit testing
• Refactored XmlParser tests to use separate files for test data
• Improved search for AudioFormatExtended node when parsing XML

Fixed

• Documentation fixes and clarifications
• Fixed visibility issues of some methods that prevented linking with the shared library

0.9.0

Initial release