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Audio objects library for the BBC Audio Toolbox
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Purpose Audio Objects handling library Dependencies bbcat-base - https://github.com/bbcrd/bbcat-base.git bbcat-dsp - https://github.com/bbcrd/bbcat-dsp.git bbcat-control - https://github.com/bbcrd/bbcat-control.git tinyxml Files autogen.sh - simple autotools script configure.ac - configure configuration for autotools COPYING - information on copying this library debian/ - Debian control and version information doxygen.am - Doxygen automake file doxygen.cfg - Doxygen configuration m4 - folder for autotools Makefile.am - makefile for automake README - this file src/ - source folder containing C/C++ source and header files examples/ - folder with example C++ files (just type make) src/ADMAudioFileSamples.cpp | Handler for reading audio samples AND position from ADM object and BWF file src/ADMAudioFileSamples.h | src/ADMData.cpp | Base class for ADM data handlers (NOTE: this no longer supports axml and chna chunk handling directly) src/ADMData.h | src/ADMFileReader.cpp | An ADM file reader src/ADMFileReader.h | src/ADMFileWriter.cpp | An ADM file writer implemented as a sound consumer src/ADMFileWriter.h | src/ADMObjects.cpp | Individual component ADM objects src/ADMObjects.h | src/ADMRIFFFile.cpp | ADM RIFF (BWF) file support src/ADMRIFFFile.h | src/ADMXMLGenerator.cpp | Simple XML generator for use by ADMData src/ADMXMLGenerator.h | src/Makefile.am | Makefile for automake src/Playlist.cpp | Simple multi-file playlist src/Playlist.h | src/RIFFChunk_Definitions.h | RIFF chunk definitions src/RIFFChunk.cpp | Base class for RIFF chunk handlers src/RIFFChunk.h | src/RIFFChunks.cpp | RIFF chunk handlers src/RIFFChunks.h | src/RIFFFile.cpp | RIFF file support src/RIFFFile.h | src/SoundFileAttributes.cpp | Sound format and data classes src/SoundFileAttributes.h | src/SoundObjectFile.cpp | A version of the SoundFileSamples class which uses AudioObjectCursors to read channel parameters from a sound file src/SoundObjectFile.h | src/TinyXMLADMData.cpp | An implementation of ADM decoding using TinyXML src/TinyXMLADMData.h | src/XMLADMData.cpp | Extension to ADMData to handle axml and chna chunks encoding and decoding (via explicit implementations like TinyXMLADMData) src/XMLADMData.h | src/XMLValue.cpp | Representation of XML style values/attributes src/XMLValue.h | examples/read-adm-bwf.cpp | Example code for reading and decoding an ADM file examples/write-adm-bwf.cpp | Example code for writing an ADM file examples/create-adm.cpp | Example code for creating an ADM object without using a RIFF file examples/load-xml.cpp | Example code for loading ADM xml and chna chunks in directly examples/write-separate-adm.cpp | Example code for creating a separate ADM and then adding to a WAV file being written examples/udp-demo.cpp | Simple demonstration of threading and UDP socket handling examples/play-metadata.cpp | Example of reading in an XML file and displaying the metadata over time examples/modify-adm-bwf.cpp | Example of reading an ADM BWF file, copying and modifying the ADM (adding arbitrary XML) and writing it to a new file along with the original audio examples/map-adm-bwf.cpp | Uses dot to generate an SVG map of the ADM of a BWF file -------------------------------------------------------------------------------- Building on Windows (Visual Studio) Follow the installation instructions for bbcat-base (https://github.com/bbcrd/bbcat-base) Use git-bash to change to the directory where the libraries are to be cloned to Clone source code, if necessary: git clone git@github.com:bbcrd/bbcat-audioobjects.git cd bbcat-audioobjects mkdir build cd build cmake -G "Visual Studio 14 2015 Win64" .. && cmake --build . --target INSTALL --config Release (or whatever version of Visual Studio you are using) Building the examples cd examples mkdir build cd build cmake -G "Visual Studio 14 2015 Win64" .. && cmake --build . --target ALL_BUILD --config Release cd Release Notes on Windows builds As there is no standardised directories for cmake files, libraries, etc. the build *assumes* that: 1. Library includes, libs and shared files will be stored in c:\local\bbcat 2. CMake configuration files will be stored in c:\local\cmake 3. TinyXML is downloaded into c:\local and built (Release version) -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Building on Mac and Linux There are two build mechanisms supported: autotools and cmake autotools: ./autogen.sh && configure && make && sudo make install cmake: mkdir build ; cd build ; cmake .. && make && sudo make install Building the examples cd examples then, for autotools: ./autogen.sh && configure && make or, for cmake: mkdir build ; cd build ; cmake .. && make -------------------------------------------------------------------------------- With the examples built: ./write-adm-bwf ./read-adm-bwf adm-bwf.wav ./create-adm ./write-separate-adm adm-bwf-2.wav
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Audio objects library for the BBC Audio Toolbox
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