FLAC

FLAC (Free Lossless Audio Codec) is an open-source audio coding format for lossless compression of digital audio. It reduces file sizes by about 50-60% compared to uncompressed formats like WAV or AIFF, while preserving the original audio data bit-for-bit. It is widely used for archiving, streaming, and playback of high-fidelity music.

Also known as: Free Lossless Audio Codec, FLAC codec, flac, FLAC format, lossless audio

Why learn FLAC?

Developers should learn FLAC when working on audio processing applications, media players, or streaming services that require high-quality audio without data loss. It is essential for projects involving music libraries, audio editing software, or platforms that prioritize audiophile-grade sound, as it offers efficient storage and transmission while maintaining perfect audio fidelity.

Learning Resources

• docs: FLAC Official Documentation
• tutorial: FLAC Tutorial on Audacity
• video: Introduction to Lossless Audio on YouTube
• book: Digital Audio Compression Book