FLAC
From Just Solve the File Format Problem
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Revision as of 20:23, 5 July 2013
Contents |
Description
FLAC is a file format and codec for losslessly compressed audio. It can store audio with a PCM bit resolution up to 32 bits per sample and sampling rates up to 640 kHz.
The format is open and royalty-free. The reference implementation is cross-platform and dual-licensed, command-line utilities (e.g. encoder, decoder and metadata editor) use GNU GPL and code libraries use BSD.
FLAC is suitable for archiving for many reasons:
- open format
- support for metadata tagging
- lossless (no generation loss if you need to convert to another format)
- disk size effective (audio is typically reduced to 50-60% of original size)
- data integrity
- error resistant (bit faults are contained within a frame, typically a fraction of a second)
Playback
Hardware
Many home stereo and portable hardware music players support the FLAC format. See the FLAC links page for an up-to-date list.
Software
A number of popular audio players support the FLAC format, including:
- Amarok (cross-platform, open source)
- foobar2000 (Windows, non-commercial)
- MediaMonkey (Windows, commercial)
- Songbird (cross-platform, open source)
- VLC (cross-platform, open source)
- Winamp (Windows, commercial)
For more software products which support FLAC, see the FLAC links page
