cog/Libraries/WavPack/Files/ChangeLog

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Update - April 5, 2006
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WavPack Library Source Code - 4.32
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fixed: generating RIFF headers on big-endian machines caused crash
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Update - December 10, 2005
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wavpack.exe (command-line encoder) - 4.31
wvunpack.exe (command-line decoder) - 4.31
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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
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new
WavPack Library Source Code - 4.31
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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
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Release 4.3 - November 1, 2005
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wavpack.exe (command-line encoder) - 4.3
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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
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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
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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
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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
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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
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Update - September 1, 2005
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wavpack.exe (command-line encoder) - 4.22
cool_wv4.flt (CoolEdit / Audition filter) - 2.5
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fixed: possible corrupt files written (24 or 32-bit + "extra" mode)
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Release 4.2 - April 2, 2005
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wavpack.exe (command-line encoder) - 4.2
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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
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improved: decoding speed
in_wv.dll (winamp plugin) - 2.2
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added: winamp media library support
improved: decoding speed
foo_wavpack.dll (foobar plugin) - 2.2
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improved: decoding speed
nxWavPack.dll (Nero plugin) - 1.1
Cool_wv4.flt (CoolEdit / Audition filter) - 2.4
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fixed: handling of wav files larger than 2 gig
improved: encoding and decoding speed
WavPack Library Source Code - 4.2
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improved: encoding and decoding speed
fixed: works correctly with 64-bit compilers
added: mode bit to open files in "streaming" mode
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Update - December 12, 2004
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WavPack_Apollo.dll (Apollo plugin) - 1.2
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fixed: crash when Apollo opened and WavPack plugin can't find config file
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Release 4.1 - September 14, 2004
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wavpack.exe (command-line encoder) - 4.1
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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
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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
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fixed: hybrid mode decoding bugs (very obscure situations)
in_wv.dll (winamp plugin) - 2.1
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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
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added: new database items including encoder version & modes and md5
WavPack_Apollo.dll (Apollo plugin) - 1.1
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fixed: international characters in tags display properly (UTF-8 to Ansi)
Cool_wv4.flt (CoolEdit / Audition filter) - 2.2
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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
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new
WavPack Library Source Code - 4.1
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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