FLAC

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Changelog
This changelog is not exhaustive, review the git commit log for an exhaustive list of changes.
FLAC 1.4.3 (23-Jun-2023)
As there have been additions to the libFLAC interfaces, the libFLAC version number is incremented to 13. The libFLAC++ version number stays at 10.
General
All PowerPC-specific code has been removed, as it turned out those improvements didn窶冲 actually improve anything
Large improvements in encoder speed for all presets. The largest change is for the fastest presets and for 24-bit and 32-bit inputs.
Small improvement in decoder speed for BMI2-capable CPUs
Various documentation fixes and cleanups (Mark Grassi, Jake Schmidt)
Various fixes (Ozkan Sezer, Zhipeng Xue, orbea, Sam James, Harish Mahendrakar)
Fix building on Universal Windows Platform (Dmitry Kostjuト稿nko)
flac
(省略されました)

FLAC 1.3.4 (20-Feb-2022)
General:
Fix 12 decoder bugs found by oss-fuzz, including CVE-2020-0499 (erikd, Martijn van Beurden)
Fix encoder bug CVE-2021-0561 (NeelkamalSemwal)
Integrate oss-fuzzers (erikd, Guido Vranken)
Seeking fixes (NeelkamalSemwal, Robert Kausch)
Various fixes and improvements (Andrei Astafev, Rosen Penev, H奪kan Kvist, oreo639, erikd, Tam叩s Zahola, Ulrik Mikaelsson, Tyler Dunn, tmkk)
FLAC format:
(none)
Ogg FLAC format:
(none)
flac:
Various fixes and improvements (Andrei Astafev, Martijn van Beurden)
metaflac:
(none)
build system:
CMake improvements (evpobr, Vitaliy Kirsanov, erikd, Ozkan Sezer, Tyler Dunn, tg-m DeadSix27, ericLemanissier, Chocobo1).
Fixes for MinGW and MSVC (Ozkan Sezer).
Fix for clang (Ozkan Sezer)
(省略されました)

FLAC 1.3.3 (4-Augs-2019)
General:
Fix CPU detection (Janne Hyv辰rinen).
Switch from unsigned types to uint32_t (erikd).
CppCheck fixes (erikd).
Improve SIMD decoding of 24 bit files (lvqcl).
POWER* amnd POWER9 improvements (Anton Blanchard).
More tests.
FLAC format:
(none)
Ogg FLAC format:
(none)
flac:
When converting to WAV, use WAVEFORMATEXTENSIBLE when bits per second is not 8 or 16 (erikd).
Fix --output-prefix with input-files in sub-directories (orbea).
metaflac:
(none)
plugins:
(none)
(省略されました)

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FLAC 1.3.2 (01-Jan-2017)
General:
Fix undefined behaviour using GCC/Clang UBSAN (erikd).
General hardening via fuzz testing with AFL (erikd and others).
General code improvements (lvqcl, erikd and others).
Add FLAC in MP4 specification docs (Ralph Giles).
MSVS build cleanups (lvqcl).
Fix some cppcheck warnings (erikd).
Assume all currently used OSes support SSE2.
FLAC format:
(none)
Ogg FLAC format:
(none)
flac:
Fix potential infinite loop on flac-to-flac conversion (erikd).
Add WAVEFORMATEXTENSIBLE to WAV (as needed) when decoding (lvqcl).
Only write vorbis-comments if they are non-empty.
(省略されました)

changelog
FLAC 1.3.1 (25-Nov-2014)
General:
Improved decoding efficiency of all bit depths but especially so for 24 bits for IA32 architecture (lvqcl and Miroslav Lichvar).
Faster encoding using SSE and AVX (lvqcl).
Fixed bartlett, bartlett_hann and triangle functions.
New apodization functions partial_tukey and punchout_tukey for improved compression (Martijn van Beurden).
Retuned compression presets to incorporate new apodization functions (Martijn van Beurden).
Fix -Wcast-align warnings on armhf architecture (Erik de Castro Lopo).
FLAC format:
(none)
Ogg FLAC format:
(none)
flac:
Help output documentation improvements.
I/O buffering improvements on Windows to reduce disk fragmentation when writing files.
Only write vorbis-comments if they are non-empty.
metaflac:
(none)
(省略されました)

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download
Many different programs support FLAC. If you are not sure what to download, see Using FLAC for instructions and guides on playing FLAC files, ripping CDs to FLAC, etc.
This section is for the official FLAC tools. See the extras section below for other third-party tools.
FLAC for Fedora Core 4
FLAC tools for OS X. The .dmg file is an installer and the .tar.gz file is a tarball.
FLAC for Windows with installer (If this does not work, download flac-1.2.1b.exe from here) NOTE FOR VISTA USERS: if the installer is getting stuck, try this workaround
FLAC for Windows (command-line tools and Winamp2 plugin only)
FLAC for Solaris 2.7
(省略されました)

FLAC 1.1.2 for RedHat 7.x
MacFLAC with installer and GUI front-end (source code not available)
FLACer (source code not available)
xACT with installer and GUI front-end (source code included)
FLAC 1.1.2 for OS X (no installer)
FLAC 1.1.2 for Windows with installer. NOTE: Several virus scanners are reporting that FLAC contains a trojan; this is a FALSE POSITIVE. For more info see here, here, here.
FLAC 1.1.2 for Windows (tools only)
FLAC 1.1.2 full source code; also includes documentation and build systems for Windows (MSVC++) and *nix,*BSD,OS/2,OS X (autotools)
Flacattack: an all-in-one tool that works with ExactAudioCopy to encode a CD image to FLAC, embed the cuesheet, add ReplayGain, create lossy files, etc. all in a customizable directory structure.
xACT, another FLAC distribution with a graphical front-end to FLAC and other formats.
DirectShow filters for encoding to/decoding from FLAC and Ogg FLAC (as well as Ogg Vorbis/Speex/Theora).
Media Center/Media Jukebox FLAC plugin and instructions on how to encode to FLAC as well. Source is also available.
Mp3CoolPlay-X FLAC plugin.
 Copyright (c) 2000,2001,2002,2003,2004,2005 Josh Coalson

  changelog  |
  links  |
FLAC 1.1.1 for RedHat 7.x
FLAC 1.1.1 for OS X (no installer)
FLAC 1.1.1 for Windows with installer. NOTE: Several virus scanners are reporting that FLAC contains a trojan; this is a FALSE POSITIVE. For more info see here, here, here.
FLAC 1.1.1 for Windows (tools only)
Unofficial port of the FLAC libraries to Windows CE (WinCE)
FLAC 1.1.1 full source code; also includes documentation and build systems for Windows (MSVC++) and *nix,*BSD,OS/2,OS X (autotools)
NOTE: don't forget to check out the links page for a list of other useful open-source software supporting FLAC.
DirectShow filters for encoding to/decoding from Ogg FLAC (and Vorbis, Speex, and Theora).

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