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NEWS.md

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What is new in TwoLAME

Version 1.0.0 (????-??-??)

  • (libtwolame) Removed the long deprecated twolame_get_VBR_q() / twolame_set_VBR_q()

Version 0.4.0 (2019-10-11)

  • Added free format encoding (now up to 450 kbps)
  • Added DAB utility methods for ScF-CRC handling
  • Added twolame_get_original() and twolame_set_original()
  • Added twolame_get_extension() and twolame_set_extension()
  • Bundled .spec file in tarball for building RPM for twolame
  • Make libsndfile dependency (and therefore the frontend) optional
  • Fixed VBR encoding
  • Fixed setting for error protection flag
  • New check for invalid bitrate/channel encoder settings
  • New checks against failed memory allocations
  • Fixed padding policy (now adding an empty slot)
  • Fixed build when maintainer mode is disabled
  • Fixed scaling of floating point input source through libsndfile
  • Removed slotinfo global variables to fix thread safety bug
  • Switched to handling reading from STDIN using libsndfile
  • Fix for potential buffer overrun relating to MAX_NAME_SIZE in CLI tool
  • Install AUTHORS, COPYING, README, NEWS in $prefix/share/doc/twolame/
  • Zero the whole of the data structure when calling twolame_init()
  • Prefixed all global symbols with twolame_ to prevent symbol conflicts
  • Fix for twolame_get_framelength() returning the correct frame size when padding is enabled
  • Fix progress counter in twolame CLI
  • Fix compilation on mingw or mxe cross compiler
  • Fix symbols visibility on Windows
  • Add -no-undefined for compilation on Windows
  • Added win32-dll option to LT_INIT
  • Compiler and Valgrind warning fixes
  • Various other minor fixes

Version 0.3.13 (2011-01-21)

  • Fixed documentation location (--docdir in configure)
    • thanks to Chris Mayo for patch
  • Moved source code control to Github
  • Improvements to build system
  • Updated to autoconf 2.60, libtool 2.2, automake 1.10 and Doxygen 1.7.3
  • Fix problem with 'extern inline' by changing them to 'static inline'
  • Wrote perl script to test output of the frontend
  • Changed all debugging messages, writing to stdout to write to stderr
  • Removed calls to exit() from libtwolame.
  • Added --non-copyright option (which is enabled by default)
  • Fix for bad copy/paste of variable assignment.
  • Manpage correction
  • Changed fopen() options to wb to fix Windows

Version 0.3.12 (2008-01-09)

  • Fixed 'inline' for the forthcoming gcc-4.3
    • thanks to Martin Michlmayr for patch

Version 0.3.11 (2007-07-02)

  • Fixed energy levels bug for mono audio
    • thanks to Staale Helleberg for patch
  • Fixed STDIN support in twolame frontend

Version 0.3.10 (2007-03-20)

  • Added win32/winutil.h to tarball - fixes bug #1629945
  • Fixed presentation of --enable-debug in configure script
  • Added twolame_encode_buffer_float32_interleaved()
  • Fixed bug that was loosing stereo in twolame_encode_buffer_float32()
  • Fixed twolame_set_mode() to accept TWOLAME_AUTO_MODE
  • Added source file Ids to the top of every file
  • Added -pedantic to CFLAGS for debug build

Version 0.3.9 (2006-12-31)

  • Fix for Windows in simple frontend: open files in binary mode
    • thanks to Kurien Mathew
  • (libtwolame) Fixed energy level support
    • thanks to Staale Helleberg
  • Nows displays the version number of libsndfile in frontend
    • as suggested by Elio Blanca
  • Changed documentation build system, so you have to run it manually
  • Buffer overrun fix in new_extension()
  • (libtwolame) Added warning that DAB support is still broken
  • (libtwolame) Added twolame_get_framelength() to return number of bytes per frame
  • Added TWOLAME_SAMPLES_PER_FRAME macro, clarifying that there are always 1152 samples per frame in Layer 2
  • Frontend now displays extra information
    • Duration of input file (if known)
    • Total number of frames to be encoded and percentage complete
    • The filesize of the output file
  • Cleaned up source files so that it is consistent and all uses tabs (tab width 4)

Version 0.3.8 (2006-06-19)

  • (libtwolame) Fixed CRC protection
  • More code tidying
  • pkg-config is no-longer required (but is recommended)
  • frontend now has the exectuable suffix appended to filename
  • added -std=c99 to the compiler options

Version 0.3.7 (2006-05-07)

  • (libtwolame) Added twolame_encode_buffer_float32() function
  • (libtwolame) Fix NAN bug for AMD64 processors
  • Checks type sizes of short and float

Version 0.3.6 (2006-12-25)

  • Removed comma which was causing problems with -pedantic
    • Thanks to Akos Maroy
  • (libtwolame) Added libtool library versioning

Version 0.3.5 (2005-11-29)

  • (libtwolame) Added back twolame_get_VBR_q/twolame_set_VBR_q
  • More documentation is installed

Version 0.3.4 (2005-11-19)

  • (libtwolame) Checks parameters a bit better
  • (libtwolame) Removed lots of exit() calls
  • (libtwolame) added twolame_print_config() API call
  • (libtwolame) Fixed twolame.h so that it works with C++ code
  • Rewrote frontend and now (only) uses libsndfile
  • Changed behavior in frontend and backend for verbosity setting
  • Rewrote manpage for frontend
  • (libtwolame) Fixed bug with setting MPEG version
  • (libtwolame) Removed default samplerate - must choose one
  • (libtwolame) 'Original' flag is now turned on by default
  • (libtwolame) Default bitrate is automatically chosen based on the samplerate/channels
  • (libtwolame) Default mode is automatically chosen based on the number of channels
  • Documentation improvements and corrections
  • (libtwolame) made some of VBR debugging send to stderr instead of stdout

Version 0.3.3 (2005-04-19)

  • Added Debian package description
  • Now installs documentation
  • Removed old unused tables.c and tables.h sources

Version 0.3.2 (2005-04-10)

  • Added scaling of input samples
  • Added downmixing/upmixing of samples
  • Applied patch from Christophe Massiot to make TwoLAME thread-safe

Version 0.3.1 (2004-09-17)

  • Frontend displays information about the input file format
  • Fixed bug with audio_get_samples reading more than buffer size
  • Added asciidoc documentation
  • Added doxygen documentation

Version 0.3.0 (2004-09-14)

  • Based on tooLAME 0.2m beta 8
  • changed build system to use automake/libtool
  • now builds shared library
  • restructured lots of code
    • Removed some dead code and unused files
  • should now be close to being thread safe
  • removed memory leaks / static variables
  • changed library API so that it is almost the same as LAMEs
    • hopefully not too many people have been using the old API
    • not too many big differences
    • will hopefully add resampling support to next release
    • API is ready for resampling support to be added
    • ready for downmixing to be added to libtoolame
  • Added libsndfile support to toolame frontend (if you have it)
  • moved set/get functions into get_set.c
  • I have broken energy levels support (sorry !) - will try and fix
  • Added LGPL header to the top of all the files
  • Added toolame_encode_buffer_interleaved