Что такое FLAC?

Узнайте о формате FLAC, его сжатии без потерь, качестве звука, размере файла и сравнении с MP3. Понять, почему аудиофилы выбирают FLAC. Бесплатный онлайн-инструмент, без загрузки и регистрации. Работает в браузере, мгновенно и безопасно. Поддерживает множество форматов.

Бесплатный онлайн-конвертер файлов. Работает в Chrome, Firefox, Safari, Edge, Opera и других современных браузерах на Windows, macOS, Linux, Android и iOS. Не требует установки ПО или регистрации. Все преобразования выполняются прямо в браузере, поэтому ваши файлы не покидают устройство. Бесплатно и без учётной записи.

FLAC

Что такое FLAC?

FLAC (Free Lossless Audio Codec), это открытый аудиоформат, который сжимает аудио без потерь качества, сохраняя точные оригинальные аудиоданные и уменьшая размер файла на 40-60% по сравнению с несжатым WAV.

Последнее обновление:

Year2001
TypeБез потерь
UsageАудиофильское аудио

What is it?

FLAC (Free Lossless Audio Codec), это открытый аудиоформат, который сжимает аудио без потерь качества, сохраняя точные оригинальные аудиоданные и уменьшая размер файла на 40-60% по сравнению с несжатым WAV.

Понимание FLAC помогает вам выбрать правильный формат для ваших конкретных нужд и рабочего процесса.

Technical Specifications

DeveloperJosh Coalson / Xiph.Org
File Extension.flac
CompressionLossless
Bit DepthUp to 32-bit
Sample RateUp to 655,350 Hz
ChannelsUp to 8 (7.1 surround)
MetadataVorbis comments
MIME Typeaudio/flac

Pros & Cons

Advantages

Идеальное качество

Decoding a FLAC file produces bit-for-bit identical audio to the original - no quality loss whatsoever.

Меньше, чем WAV

FLAC compresses audio by 40-60% without any quality loss, saving significant storage compared to WAV or AIFF.

Открытый исходный код

FLAC is completely free and open-source with no licensing fees or patent restrictions.

Отличные метаданные

Supports comprehensive tags for artist, album, artwork, lyrics, and ReplayGain data.

Disadvantages

Больше, чем MP3

FLAC files are typically 3-5x larger than equivalent MP3 files, using significantly more storage.

Ограниченная потоковая передача

Most music streaming services use lossy formats. Only Tidal and Qobuz offer FLAC streaming.

Нет нативной поддержки iTunes

Apple iTunes and iOS do not support FLAC natively; you need to convert to ALAC for Apple devices.

Интенсивное использование ЦП

Decoding high-resolution FLAC files requires more processing power than MP3 on older hardware.

When to Use It

Вот самые распространенные сценарии, когда FLAC является правильным выбором:

Архивирование музыки

Audiophiles and music collectors use FLAC to rip CDs with perfect quality preservation.

Музыка высокого разрешения

High-resolution audio (24-bit/96kHz or higher) is distributed in FLAC for audiophile listening.

Запись мастеров

Musicians and producers store master recordings in FLAC before converting to lossy formats for distribution.

Домашний кинотеатр

FLAC is used for lossless surround sound audio in home theater setups.

How to open a FLAC file

FLAC files, known for their lossless compression, can be handled by various types of software, including professional audio editing tools, free and open-source applications, browser-based solutions, and built-in system players. Professional tools are suited for audio engineers and musicians needing advanced editing features, while free and open-source options cater to casual users and hobbyists. Browser-based tools offer convenience for quick access without installation, and built-in players provide basic functionality for everyday listening.

When choosing software for FLAC, key factors include fidelity of playback, capabilities for editing versus simple viewing, cost models, and platform compatibility. Users should consider whether they need advanced features like audio manipulation or if basic playback suffices. Additionally, export needs may dictate whether to convert FLAC to other formats, especially if compatibility with non-FLAC devices is required.

Audacity 3.2.5

Windows, macOS, LinuxFree (GPL)

Audacity is a free, open-source audio editor that supports FLAC files for both playback and editing. It allows users to manipulate audio tracks with a variety of effects while maintaining the lossless quality of FLAC.

Ключевые функции
  • Multi-track editing and mixing
  • Support for VST and LADSPA plugins
  • Noise reduction and audio restoration tools
  • Real-time audio monitoring
  • Batch processing for multiple files
Преимущества
  • Comprehensive editing capabilities
  • Strong community support and resources
  • Cross-platform compatibility
Ограничения
  • Steeper learning curve for beginners
  • Limited native export formats

Экспортирует в: WAV, MP3, OGG, AIFF

Лучше всего для: Choose Audacity for powerful editing of FLAC files if you need advanced features and are comfortable with a learning curve.

Перейти Audacity →

VLC Media Player 3.0.16

Windows, macOS, Linux, Android, iOSFree (GPL)

VLC Media Player is a versatile media player that supports a wide range of audio and video formats, including FLAC. It excels in playback quality and offers basic editing features, making it suitable for casual users.

Ключевые функции
  • Cross-platform support
  • Customizable equalizer and audio effects
  • Streaming capabilities
  • Playlist management
  • Basic audio conversion options
Преимущества
  • Extensive format support
  • User-friendly interface
  • No ads or spyware
Ограничения
  • Limited advanced editing features
  • Occasional playback issues with large files

Экспортирует в: MP3, OGG, WAV

Лучше всего для: VLC is ideal for users seeking a reliable and free media player for FLAC files without the need for extensive editing.

Перейти VLC Media Player →

Foobar2000 1.6.11

WindowsFree

Foobar2000 is a highly customizable audio player for Windows that provides excellent support for FLAC files. It offers a range of features for organizing and playing music, making it a favorite among audiophiles.

Ключевые функции
  • Advanced tagging capabilities
  • Support for high-resolution audio
  • Customizable user interface
  • Gapless playback
  • Built-in audio converter
Преимущества
  • Lightweight and efficient
  • Highly customizable with plugins
  • Excellent audio quality
Ограничения
  • Windows-only platform
  • Initial setup can be complex

Экспортирует в: WAV, MP3, AAC, OGG

Лучше всего для: Foobar2000 is perfect for Windows users who want a customizable and high-quality player for their FLAC files.

Перейти Foobar2000 →

Adobe Audition 2023

Windows, macOSSubscription

Adobe Audition is a professional audio editing software that supports FLAC files and offers a comprehensive suite of tools for audio production. It is designed for users needing advanced features for editing and mixing.

Ключевые функции
  • Multi-track editing with spectral display
  • Advanced noise reduction and restoration
  • Support for 32-bit audio processing
  • Integration with Adobe Creative Cloud
  • Extensive audio effects library
Преимущества
  • Industry-standard tool for audio professionals
  • Powerful editing and mixing capabilities
  • Seamless integration with other Adobe products
Ограничения
  • High subscription cost
  • Resource-intensive application

Экспортирует в: WAV, MP3, AIFF, OGG

Лучше всего для: Adobe Audition is best for professionals seeking a robust audio editing solution for FLAC files with extensive features.

Перейти Adobe Audition →

Конвертируйте файлы FLAC онлайн - бесплатно

Сжимайте, конвертируйте или оптимизируйте свои файлы FLAC мгновенно. Не требуется установка программного обеспечения, регистрация не нужна.

Начать конвертацию сейчас

Источники

  1. FLAC (Free Lossless Audio Codec) - Library of Congress
  2. FLAC (Free Lossless Audio Codec), Version 1.1.2 - Library of Congress
  3. RFC 9639: Free Lossless Audio Codec (FLAC) - IETF
  4. FLAC Format Specification - Xiph.Org