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- ----------------------------------
- Release 4.60.1 - November 29, 2009
- ----------------------------------
- WavPack Library Source Code - 4.60.1
- ------------------------------------
- fixed: filename specs in tag extractions failed in batch operations
- fixed: prevent creation of APEv2 tags > 1 MB (which we can't read)
- fixed: crash when decoding old WavPack files (pre version 4.0)
- added: man pages to build system and updated with newer options
- added: versioning info to Windows DLL
- improved: build compatibility (eliminated uchar, ushort types)
- wavpack.exe (command-line encoder) - 4.60.1
- -------------------------------------------
- fixed: don't allow user to attempt to place over 1 MB into APEv2 tags
- in_wv.dll (winamp plugin) - 2.7
- -------------------------------
- added: read-only support for displaying cover art (thanks Benski!)
- wvunpack.exe (command-line decoder) - 4.60.1
- wvgain.exe (command-line ReplayGain scanner) - 4.60.1
- cool_wv4.flt (CoolEdit / Audition filter) - 2.11
- -----------------------------------------------------
- (see library changes)
- ---------------------------------
- Release 4.60 - September 27, 2009
- ---------------------------------
- WavPack Library Source Code - 4.60
- ----------------------------------
- added: API for reading & writing binary fields in APEv2 tags
- fixed: recognize APEv2 tags with footers but no headers
- fixed: playback of files with 8 streams (15-16 channels)
- fixed: playback and seeking failed on certain rare correction files
- fixed: handle case where library makes RIFF header but app adds RIFF trailer
- improved: channel count limit now virtually unlimited (tested to 256)
- improved: move all tag functions into new module (tags.c)
- wavpack.exe (command-line encoder) - 4.60
- -----------------------------------------
- added: --write-binary-tag command for embedded cover art
- added: --no-utf8-convert command to skip Unicode character conversions
- added: --raw-pcm command to specify raw PCM data (samplerate, bitdepth, num chans)
- added: --channel-order accepts "..." to specify unassigned channels
- added: --pair-unassigned-chans command to put unassigned channels into stereo pairs
- wvunpack.exe (command-line decoder) - 4.60
- ------------------------------------------
- added: -x (and -xx) commands for extracting arbitrary tag fields to stdout (and files)
- added: --no-utf8-convert command to skip Unicode character conversions
- changed: -ss command no longer dumps multiline tags (use -x instead)
- improved: formatting of -ss command, also shows information on binary tags
- wvgain.exe (command-line ReplayGain scanner) - 4.60
- ---------------------------------------------------
- added: -n option for processing new files only (those without ReplayGain info)
- improved: increase maximum gain value generated from +24 to +64 dB
- in_wv.dll (winamp plugin) - 2.6
- cool_wv4.flt (CoolEdit / Audition filter) - 2.10
- ------------------------------------------------
- (see library changes)
- -------------------------
- Update - January 23, 2009
- -------------------------
- in_wv.dll (winamp plugin) - 2.6b
- --------------------------------
- added: "lossless" and "category" to metadata keywords that we handle in winamp plugin
- added: internationalization support to facilitate inclusion in Winamp Essentials Pack
- -----------------------------
- Release 4.50.1 - July 3, 2008
- -----------------------------
- WavPack Library Source Code - 4.50.1
- ------------------------------------
- fixed: alignment fault when manipulating APEv2 tags (non-x86 only)
- fixed: build on UNIX via elimination of non-standard strnlen()
- wavpack.exe (command-line encoder) - 4.50.1
- wvunpack.exe (command-line decoder) - 4.50.1
- --------------------------------------------
- fixed: checking return value of iconv_open() prevents core dump on Solaris
- ----------------------------
- Release 4.50 - June 13, 2008
- ----------------------------
- WavPack Library Source Code - 4.50
- ----------------------------------
- added: dynamic noise shaping for improved hybrid quality
- added: option to merge blocks of similar redundancy
- added: ability to store and retrieve extra mode level
- fixed: alignment fault on some big-endian machines
- fixed: compiling with enable-mmx on gcc 4.3.x (thanks Joachim)
- improved: allow bitrate to be calculated for files down to 1/10 second
- improved: decoding of corrupt files (prevents heap overrun crashes)
- wavpack.exe (command-line encoder) - 4.50
- -----------------------------------------
- added: dynamic noise shaping for improved hybrid quality
- added: --channel-order option to reorder nonconforming multichannel files
- added: --merge-blocks option to optimize storage of LossyWAV output files
- added: ignore -o on Windows for compatibility with Linux version
- fixed: alignment fault on some big-endian machines
- improved: reformatted and expanded --help display
- wvunpack.exe (command-line decoder) - 4.50
- ------------------------------------------
- fixed: don't ignore fractions of seconds in --skip option
- added: show extra level and dns status for newer files (-s command)
- added: ignore -o on Windows for compatibility with Linux version
- improved: decoding of corrupt files (prevents heap overrun crashes)
- improved: display bitrate for files down to 1/10 second
- in_wv.dll (winamp plugin) - 2.5
- -------------------------------
- added: transcoding API (allows CD burning, format conversion, ReplayGain calc, etc.)
- added: metadata writing API (for Auto-Tag, etc.)
- added: full Unicode support for info box (older Winamps) and media library
- added: standard Winamp metadata display & edit for newer Winamps
- added: option to pass multichannel audio
- added: option to pass all audio as 16-bit (for better compatibility)
- added: option to output 24-bit audio when ReplayGain is active
- added: genre display to info box (older Winamps)
- fixed: seek bar sometimes vacillates when moved
- fixed: crash when winamp is opened with files in playlist moved or deleted
- improved: hi-res audio now output as 24-bit (not 32-bit) for better compatibility (EQ, etc.)
- improved: performance of adding tracks to library, especially from network drives
- improved: decoding of corrupt files (prevents heap overrun crashes)
- cool_wv4.flt (CoolEdit / Audition filter) - 2.9
- -----------------------------------------------
- added: about box
- added: dynamic noise shaping for improved hybrid quality
- improved: display bitrate for files as short as 1/10 second
- improved: decoding of corrupt files (prevents heap overrun crashes)
- improved: replace "extra processing" switch with a slider (0-6)
- --------------------------
- Release 4.41 - May 6, 2007
- --------------------------
- WavPack Library Source Code - 4.41
- ----------------------------------
- added: create wavpackdll.dll for Windows (not used yet)
- fixed: corrupt floating-point audio on big-endian machines
- fixed: put MSVC projects in their own subdir (fixed build problems)
- fixed: limit RIFF data buffering to 16 MB to prevent out-of-memory crash
- improved: attempt to mute errors when decoding corrupt legacy WavPack files
- improved: overall performance enhancements of 10% to 30% (depending on mode)
- added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
- Joachim Henke)
- wavpack.exe (command-line encoder) - 4.41
- -----------------------------------------
- fixed: corrupt floating-point audio on big-endian machines
- improved: refuse to encode WAV files over 4 GB or with over 16 MB RIFF data
- improved: overall performance enhancements of 10% to 30% (depending on mode)
- added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
- Joachim Henke)
- wvunpack.exe (command-line decoder) - 4.41
- ------------------------------------------
- fixed: corrupt floating-point audio on big-endian machines
- fixed: restore files mistakenly encoded with huge RIFF chunks
- improved: attempt to mute errors when decoding corrupt legacy WavPack files
- improved: overall performance enhancements of 10% to 30% (depending on mode)
- added: --skip and --until commands to unpack specified range of audio data
- added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
- Joachim Henke)
- wvgain.exe (command-line ReplayGain scanner) - 4.41
- ---------------------------------------------------
- improved: overall performance enhancements of 10% to 30% (depending on mode)
- added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
- Joachim Henke)
- cool_wv4.flt (CoolEdit / Audition filter) - 2.8
- -----------------------------------------------
- fixed: read all RIFF metadata from files created in other applications
- improved: attempt to mute errors when decoding corrupt legacy WavPack files
- improved: overall performance enhancements of 10% to 30% (depending on mode)
- added: MMX intrinsics for 24-bit (and higher) stereo encoding (thanks to
- Joachim Henke)
- -------------------------------
- Release 4.40 - December 3, 2006
- -------------------------------
- WavPack Library Source Code - 4.40
- ----------------------------------
- added: new hardware-friendly "high" mode that compresses almost as well as
- old "high" mode but decodes significantly faster; old "high" mode
- now available as "very high"
- added: option added to improve compression of mono material in stereo files
- (requires at least version 4.3 decoder)
- added: function to obtain channel mapping information on decoding
- added: function to get trailing wrapper info (RIFF) without decoding file
- improved: "extra" mode levels 1-3 completely revamped, fast enough for use
- improved: reorganized to create a standard library that should more easily
- integrate into other applications; eliminated namespace issues
- improved: more robust handling of corrupt files
- wavpack.exe (command-line encoder) - 4.40
- -----------------------------------------
- added: accepts long option names including --help for full usage info
- added: new hardware-friendly "high" mode that compresses almost as well as
- old "high" mode but decodes significantly faster; old "high" mode
- now available as "very high" (-hh)
- added: --optimize-mono option added to improve compression of mono material
- in stereo files (requires at least version 4.3 decoder)
- improved: "extra" mode levels 1-3 completely revamped, fast enough for use
- improved: switched to Microsoft Visual Studio 2005 (win32 only)
- removed: support for Windows 95
- wvunpack.exe (command-line decoder) - 4.40
- ------------------------------------------
- added: cuesheet extraction (to .cue file or stdout)
- added: wav header generation on decode for files with missing RIFF
- information, or forced with -w option
- added: more summary info (wrapper info + channel assignments)
- improved: more robust handling of corrupt files
- improved: separate options for raw (-r) and blind stream decoding (-b)
- improved: switched to Microsoft Visual Studio 2005 (win32 only)
- removed: support for Windows 95
- wvgain.exe (command-line ReplayGain scanner) - 4.40
- ---------------------------------------------------
- improved: switched to Microsoft Visual Studio 2005 (win32 only)
- removed: support for Windows 95
- wvselfx.exe (self-extraction stub) - 4.40
- ------------------------------------------
- added: automatic cuesheet extraction (if present in APEv2 tag)
- in_wv.dll (winamp plugin) - 2.4
- -------------------------------
- fixed: quietly skips deleted files in playlist
- improved: more robust handling of corrupt files
- improved: APEv2 tags are read even if followed by ID3v1 tag
- cool_wv4.flt (CoolEdit / Audition filter) - 2.7
- -----------------------------------------------
- added: new hardware-friendly "high" mode that compresses almost as well as
- old "high" mode but decodes significantly faster; old "high" mode
- now available as "v. high"
- improved: more robust handling of corrupt files
- ----------------------
- Update - April 5, 2006
- ----------------------
- WavPack Library Source Code - 4.32
- wavpack.exe (command-line encoder) - 4.32
- -----------------------------------------
- fixed: generating RIFF headers on big-endian machines caused crash
- --------------------------
- Update - December 10, 2005
- --------------------------
- wavpack.exe (command-line encoder) - 4.31
- wvunpack.exe (command-line decoder) - 4.31
- ------------------------------------------
- fixed: detect debug mode in all cases (win32 only)
- improved: use latest service pack and SDK for building (win32 only)
- improved: better directory choice for logging file (win32 only)
- improved: allow shell to expand wildcards (*nix only)
- added: option (-o) to specify output directory or path (*nix only)
- added: option (-t) to copy timestamp (*nix only)
- wvgain.exe (command-line ReplayGain scanner) - 4.31
- ---------------------------------------------------
- new
- WavPack Library Source Code - 4.31
- ----------------------------------
- fixed: failing seek with some files that had been played to the end
- fixed: small memory leak when opening hybrid lossless files
- improved: signed characters no longer must be default
- improved: APEv2 tags are read even if followed by ID3v1 tag
- improved: limited APEv2 tag editing capability
- ------------------------------
- Release 4.3 - November 1, 2005
- ------------------------------
- wavpack.exe (command-line encoder) - 4.3
- ----------------------------------------
- fixed: bug causing termination error with very wide screen widths
- added: command-line option (-l) to use low priority for batch operation
- added: command-line option (-r) to generate a fresh RIFF header
- added: debug mode (rename to wavpack_debug.exe)
- added: automatically detect lower resolution data even without -x1
- added: src and dst dirs are searched also for tag source files (handy for EAC)
- added: wildcard accepted for tag source files (handy for EAC)
- added: handle non-standard sampling rates
- improved: returns error status for any error
- improved: use longer blocks in multichannel files (better "high" compression)
- wvunpack.exe (command-line decoder) - 4.3
- -----------------------------------------
- fixed: very rare decoding bug causing overflow with hi-res files
- fixed: bug causing termination error with very wide screen widths
- fixed: formatting error in duration display
- added: command-line option (-ss) to include tags in summary dump
- added: command-line option (-l) to use low priority for batch operation
- added: debug mode (rename to wvunpack_debug.exe)
- improved: returns error status for any error
- improved: more robust decoding of damaged (or invalid) files
- in_wv.dll (winamp plugin) - 2.3
- nxWavPack.dll (Nero plugin) - 1.2
- WavPack_Apollo.dll (Apollo plugin) - 1.3
- cool_wv4.flt (CoolEdit / Audition filter) - 2.6
- -----------------------------------------------
- fixed: very rare decoding bug causing overflow with hi-res files
- improved: handle ID3v1.1 tags (now includes track number)
- improved: more robust decoding of damaged (or invalid) files
- added: handle non-standard sampling rates
- foo_wavpack.dll (foobar plugin) - 2.3
- -----------------------------------------------
- fixed: any error during WavPack file open caused crash if wvc file present
- fixed: very rare decoding bug causing overflow with hi-res files
- improved: more robust decoding of damaged (or invalid) files
- added: handle non-standard sampling rates
- WavPack Library Source Code - 4.3
- ---------------------------------
- fixed: very rare decoding bug causing overflow with hi-res files
- added: automatic generation of RIFF wav header during encoding
- added: new functions to access tags by index (instead of item name)
- added: automatically detect lower resolution data during encoding
- added: handle non-standard sampling rates
- improved: more robust decoding of damaged (or invalid) files
- improved: use longer blocks in multichannel files (better "high" compression)
- improved: two structures renamed to avoid namespace conflict
- removed: legacy code for Borland compiler
- --------------------------
- Update - September 1, 2005
- --------------------------
- wavpack.exe (command-line encoder) - 4.22
- cool_wv4.flt (CoolEdit / Audition filter) - 2.5
- -----------------------------------------------
- fixed: possible corrupt files written (24 or 32-bit + "extra" mode)
- ---------------------------
- Release 4.2 - April 2, 2005
- ---------------------------
- wavpack.exe (command-line encoder) - 4.2
- ----------------------------------------
- fixed: handling of wav files larger than 2 gig
- improved: stereo lossless encoding speed (including "extra" mode)
- added: -i option to ignore length specified in wav header
- added: -w option to write APEv2 tags directly from command line
- wvunpack.exe (command-line decoder) - 4.2
- -----------------------------------------
- improved: decoding speed
- in_wv.dll (winamp plugin) - 2.2
- -------------------------------
- added: winamp media library support
- improved: decoding speed
- foo_wavpack.dll (foobar plugin) - 2.2
- -------------------------------------
- improved: decoding speed
- nxWavPack.dll (Nero plugin) - 1.1
- Cool_wv4.flt (CoolEdit / Audition filter) - 2.4
- -----------------------------------------------
- fixed: handling of wav files larger than 2 gig
- improved: encoding and decoding speed
- WavPack Library Source Code - 4.2
- ---------------------------------
- improved: encoding and decoding speed
- fixed: works correctly with 64-bit compilers
- added: mode bit to open files in "streaming" mode
- --------------------------
- Update - December 12, 2004
- --------------------------
- WavPack_Apollo.dll (Apollo plugin) - 1.2
- ----------------------------------------
- fixed: crash when Apollo opened and WavPack plugin can't find config file
- --------------------------------
- Release 4.1 - September 14, 2004
- --------------------------------
- wavpack.exe (command-line encoder) - 4.1
- ----------------------------------------
- fixed: hybrid mode + "extra" mode + very low bitrates making corrupt files
- fixed: mono or multichannel files causing crash (no corruption possible)
- added: third name specification for "correction" file (EAC specific)
- added: -t option to preserve timestamps
- added: error summary for batch mode
- wvunpack.exe (command-line decoder) - 4.1
- -----------------------------------------
- fixed: hybrid mode decoding bugs (very obscure situations)
- added: -s option to dump file summary to stdout
- added: -t option to preserve timestamps
- added: error summary for batch mode
- wvselfx.exe (self-extraction stub) - 4.1
- ----------------------------------------
- fixed: hybrid mode decoding bugs (very obscure situations)
- in_wv.dll (winamp plugin) - 2.1
- -------------------------------
- fixed: international characters in tags display properly (UTF-8 to Ansi)
- added: maximum tag data field width changed from 64 chars to 128 chars
- added: new infobox items including encoder version & modes, track #, md5
- foo_wavpack.dll (foobar plugin) - 2.1
- -------------------------------------
- added: new database items including encoder version & modes and md5
- WavPack_Apollo.dll (Apollo plugin) - 1.1
- ----------------------------------------
- fixed: international characters in tags display properly (UTF-8 to Ansi)
- Cool_wv4.flt (CoolEdit / Audition filter) - 2.2
- -----------------------------------------------
- fixed: hybrid mode + "extra" mode + very low bitrates making corrupt files
- fixed: saving mono file causing crash (no corruption possible)
- fixed: hybrid mode decoding bugs (very obscure situations)
- fixed: partial saves (with "Cancel") have incorrect RIFF header if unpacked
- nxWavPack.dll (Nero plugin) - 1.0
- ---------------------------------
- new
- WavPack Library Source Code - 4.1
- ---------------------------------
- fixed: hybrid mode + "extra" mode + very low bitrates making corrupt files
- fixed: mono or multichannel files causing crash (no corruption possible)
- fixed: hybrid mode decoding bugs (very obscure situations)
- added: mode bits for determining additional encode info (extra, sfx)
- added: function to return total compressed file length (including wvc)
- added: function to return encoder version (1, 2, 3, or 4)
- added: ability to obtain MD5 sum before decoding file (requires seek to end)
- added: mode bit for determining tag type (for proper character translation)
- added: ability to encode WavPack files without knowing length in advance
- added: option for small "information only" version of library
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