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Audio Converter Plus
Version History
Release notes
Version 7.3.5.0
Added USAC (xHE AAC) encoder.
Updated MPEG4 muxer.
Version 7.3.0.0
Added RKA (RK Audio) decoder.
Added DFPWM decoder.
Added BFSTM and BRSTM decoders.
Updated AudioDSP.
Updated Monkey's Audio decoder.
Updated WavPack decoder.
Version 7.2.0.0
Added Yamaha SMAF decoder.
Added Sony OpenMG audio decoder.
Added Microsoft XMV decoder.
Added MLP decoder.
Version 7.1.0.0
Fixed activation issue on Windows 7.
Fixed potential 64-bit compatibility issues.
Improved error handling.
The overwrite dialog shows the name of the file.
Version 7.0.1.0
Updated Opus encoder to version 1.5.2
Updated FLAC encoder to version 1.4.3.1
Updated zlib to version 1.3.1
Improved reporting of unhandled exceptions.
Version 7.0.0.0
Significant performance gains due to improved multithreading support.
Updated AudioDSP module responsible for resampling and sound normalization.
Updated WavPack, AAC and Opus codecs.
Fixed a bug that could lead to duplication of genres in tags.
Version 6.9.1.0
Fixed audio tag parser in RIFF files.
Fixed bug with annual subscription activation.
Fixed minor bugs and memory leaks.
Updated FLAC codec to the latest version.
Version 6.9.0.0
Added support for decoding ShockWave Flash format.
Added support for decoding Sierra SOL format.
Added support for decoding MD STUDIO audio format.
Updated Opus encoder.
Added annual subscription.
Version 6.8.0.0
Added RealAudio decoder.
Added Intel Music Coder support.
Added ATRAC decoder.
Added Voxware MetaSound decoder.
Updated DSD decoder.
Updated FLAC codec.
Updated ID3 tagging library.
Version 6.7.5.5
Fixed default output folder.
Updated FLAC encoder.
Updated Wavpack encoder.
Updated ILBC decoder.
Updated AAC decoder.
Version 6.7.5.0
Added 3GPP decoder.
Updated WavPack and FLAC codecs.
Updated resampler and tag processing module.
Updated Installer.
Fixed problem with WMA support in Windows N/KN.
Significantly accelerated Opus encoder.
Version 6.7.0.0
Added iLBC (Internet Low Bitrate Codec) decoder.
Added DSP Group TrueSpeech decoder.
Added TAK (Tom's lossless Audio Kompressor) decoder.
Updated Fraunhofer AAC encoder.
Updated Ogg Vorbis encoder.
Updated FLAC (Free Lossless Audio Codec) encoder.
Updated APE (Monkey's Audio) decoder.
Updated AudioDSP.
Version 6.6.0.1
Fixed bug in MP4/AAC encoder
Version 6.6.0.0
UI rendering has been optimized, the app starts up quicker
Added GnuDB support for retrieving CD tags
Added DSD (Direct Stream Digital) decoder
Added DSS (Digital Speech Standard) decoder
Added QCP (Qualcomm PureVoice) decoder
Added SLN (Signed Linear PCM format from Asterisk) decoder
Version 6.5.0.0
Added MPEG-4 Audio Lossless (ALS) decoder
Added G.723.1 decoder
Added G.729 decoder
Added Macintosh Audio (MACE) decoder
Added QDesign Music (QDM) decoder
Improved MP4 parsing
Fixed problem with Unicode filenames in FLAC encoder
Fixed IFF decoder bug with doubled playback speed
Fixed possible loss of samples at the end of file in OGG and AAC encoders
Version 6.4.0.0
Improved accessibility - better support for screen readers
GUI improvements
Updated Audio DSP
Updated all audio codecs
Fixed compatibility issues with Windows Vista
Fixed processing of Genre field for ID3v2.3
Fixed processing of Track Number for WAV
Fixed issue with VQF decoder
Fixed clipping issue for WAV and AIFF formats
Fixed wrong settings for Opus encoder
Version 6.3.0.0
Performance optimizations in the Opus encoder
Noticeably increased speed of FLAC encoding
Improved balance between frequency response and transient response in sample rate converter
Fixed a minor bug in the ID3v2.3 tag writer
Fixed a possible buffer overflow in the MP3 encoder
Version 6.2.5.0
Updated AAC encoder
Updated Metadata processing unit
Version 6.2.0.0
Added WavPack encoder
Updated Audio DSP
Updated Tag Writer
Updated Opus encoder
Version 6.1.0.0
Added Opus encoder
GUI optimizations
Updated AudioDSP unit
Version 6.0.0.0
DPI-Aware GUI
Updated Audio DSP
Updated Opus decoder
Fixed issue with ID3v1 tags
Fixed issue with MP3 VBR mode
Version 5.9.6.0
Updated Audio DSP
Updated MP3 encoder
Updated AMR decoder
Updated GSM decoder
Updated Tag writer
Version 5.9.5.0
Updated Audio DSP
Fixed problem with clipping for WAV format
Updated AAC decoder
Updated AMR encoder
Version 5.9.0.0
Added AIFF encoder
Added ALAC encoder
Updated Ogg Vorbis encoder
Updated WAV encoder
Updated Audio DSP
Fixed several minor bugs
Version 5.8.0.0
Improved verification of encoding settings
Added more standard sampling rates
Added IRCAM decoder
Added MP2 decoder
Added tracker music decoders - MOD/XM/IT/S3M
Codec settings are moved to separate windows
Fixed: checking for updates was not working properly
Fixed: bug in GSM decoder
Version 5.7.5.0
Added AMR Decoder
Added W64 Decoder
Updated MP3 Encoder
Updated AAC Encoder
Updated OptimFROG Decoder
Version 5.7.0.0
Fully Unicode compliant
Fixed bug in FLAC encoder
Fixed bug in VQF decoder
Updated MP3 encoder
Version 5.6.0.0
Improved tag transfer when converting
Fixed bug in FLAC encoder
Updated audio decoders
Updated Audio DSP
Version 5.5.1.0
Fixed bug in WAV decoder
Version 5.5.0.0
Added GSM encoder
Faster adding of audio files to the conversion list
More overwrite options if output file already exists
Updated Opus decoder
Version 5.4.0.0
Updated FLAC decoder
Faster directory scan
Version 5.3.0.0
Fixed bug in VQF decoder
Updated AAC decoder
Updated MusePack decoder
Updated Audio DSP
Added ALAC decoder
Version 5.2.0.0
Check for updates at startup
Delete output file if conversion canceled by user
New Progress window
Updated audio decoders
Added Normalize option
Minor bugfixes
Version 5.1.0.0
Updated Audio DSP
Updated Speex, TTA and Opus decoders
Updated FLAC encoder
Fixed few minor bugs
Version 5.0.1.0
Updated audio decoders
Fixed bug in Audio DSP
Version 5.0.0.0
Updated all audio codecs
Added 64-bit shell extension
Faster sampling rate conversion
Better error handling on corrupted audio files
The output files are automatically deleted if the conversion failed
Quick sort in file list
Fixed few minor bugs
Version 4.9.7.0
Progress indication in taskbar icon (Windows 7 or better)
New properties window
Audio codecs are updated to the latest versions
New application icon
Added OPUS decoder
Fixed bug in FLAC decoder
Version 4.9.5.0
Audio CD reader has been updated
Version 4.9.0.0
Sound card is no longer required for proper operation
Optimized for a huge collection of audio recordings. Allows you to convert tens of thousands of audio in one session
Version 4.7.5.0
Fixed bug in M3U playlist parser
AAC encoder has been updated to create M4A files compatible with iTunes
Version 4.7.1.0
Fixed bug in MP4 decoder
Fixed wrong duration for AAC files
Changed default installation folder
Version 4.7.0.0
Added an option to keep directory structure after conversion
Added M4A encoder
Version 4.5.0.0
Added integration with other audio tools
Added WavPack decoder
Added Speex decoder
Added ADX decoder
Added TTA decoder
Added OptimFrog decoder
Added AAC decoder
Added GSM decoder
Version 4.1.0.0
Updated memory manager
Added "Check for updates" function
Updated MP3 decoder
Updated sampling rate converter
Version 4.0.0.4
Sampling rate for MP3 files limited by 48000Hz
Updated FLAC decoder
Version 4.0.0.2
Minor bugfixes
Improved multithreading support
Version 4.0.0.0
Global interface redesign
Added "Add entire folder" function
Multi-core CPU support
Added FLAC encoder
Added Monkey's Audio encoder
Added command line parameters
Version 3.5.1.0
Updated Lame MP3 encoder
Version 3.4.0.0
Added MP4 decoder
Added audio file properties window
Added Install-on-demand function for new encoders and decoders
Version 3.3.5.0
Added AMR-WB encoder
Version 3.3.5.0
Updated all encoders and decoders
Version 3.3.2.0
Added option "Save original date/time stamp"
Version 3.3.1.0
Fixed minior bug in CDA reader
Check audio files for corruption
Added AMR encoder
Changed default output folder to "My Music"
Version 3.2.0.0
Ask confirmation if you with to close program during conversion
Added support for 96kHz sampling rate
Added VBR and Lossless mode for WMA encoder
Changed default output folder to "My Music"
Version 3.0.8.0
Fixed bug in context menu handler
Added Microsoft Visual C++ Redistributable to installation package
Version 3.0.5.0
Minor bugfixes
Better error handling
Version 3.0.2.0
Fixed bug in "Decode to the same folder" option
Version 3.0.1.0
Fixed bug in APE decoder
Version 3.0.0.0
Interface redesign
Updated memory manager
Added support for M3U and PLS playlists
Transfer audio tags during conversion
Added AIFF/SND decoder
Version 2.1.0.0
Added integration with Windows Explorer
Remember window size and position
Fixed bug with decoding empty audio files
Added an ability to reorder audio tracks before conversion
Added FLAC decoder
Added Musepack decoder
Added TwinVQ decoder
Added sampling rate converter
Version 2.0.0.0
First public release
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