FLAC audio format
Analyzing the difference edit transmission
FLAC is different from MP3.
MP3 is a lossy audio compression code, but FLAC is lossless compression, which means that the audio will not lose any information after being compressed with the FLAC code. After restoring the FLAC file to a WAV file, the content of the WAV file before compression itself. This compression is similar to ZIP, but the compression rate of FLAC is higher than ZIP and RAR, because FLAC is a compression method specially designed for PCM audio characteristics. And you can use the player to play FLAC compressed files directly, just like you usually play MP3 files (there are already many FLAC-compatible car players and home audio equipment, and you can find links to these equipment manufacturers on the website of FLAC).
FLAC
FLAC
FLAC is free and is compatible with most operating systems, including Windows, systems built on Unix-like kernels ( Linux , BSD , Solaris, IRIX, AIX, etc.), BeOS, OS/2, Amiga. And FLAC provides a compilation system in autotools, MSVC, Watcom C and Project Builder development tools.
Now all the major websites have FLAC music downloads, publishers usually take the .
Lossless format combined with good headphone effect is very good.
projectedit transmission
Streaming format FLAC
Reference encoders and decoders provided as libraries;
flac, a command line program that can encode and decode FLAC files;
metaflac, a metadata editor for FLAC files that works from the command line.
FLAC input plugin for different audio players
FLAC
FLAC
When we say “FLAC is free” we don’t just mean that you can get it for free. More importantly, the FLAC file format is completely open to the public and you can use it for any purpose (FLAC project only reserves the right to maintain the FLAC format specification and confirm compatibility features), the FLAC file format, and the encoding/decoding implementation. They are not subject to any known patents. Also, all source code is available under an open source license.
Development history edit stream
The FLAC project was started in 2000 by Josh Coalson. The FLAC bitstream format was frozen when it entered beta phase and when reference implementation version 0.5 was released on January 15, 2001.
In June 2001, FLAC released version 1.0.
FLAC
On January 29, 2003, the “Xiph. Org” foundation and the FLAC project announced that FLAC has become an independent company banner under “Xiph. Org”. In addition, “Xiph. Org” also provides support for many free compression formats. Like Vorbis, Theora, Speex, etc.
On September 17, 2007, FLAC released version 1.2.1.
June 1, 2013 First update in six years, from v1.2 to v1.3. Major changes include: support for RF64 and Wave64 formats, support for ReplayGain for audio sample rates up to 192 kHz, and more.
