flac

.flac — Free Lossless Audio Codec

Xiph.Org Foundation · 2001

開発者

Xiph.Org Foundation

カテゴリ

音声

MIMEタイプ

audio/flac

初回リリース

2001

オープンフォーマット

はい

ファイルシグネチャ

66 4C 61 43 (fLaC)

.flacファイルとは？

FLAC (Free Lossless Audio Codec) is an audio format that compresses music files to about 50-70% of their original size without any loss of quality. Unlike MP3 which discards audio data to achieve compression, FLAC preserves every bit of the original recording, making it the preferred format for audiophiles and music archivists. FLAC supports high-resolution audio up to 32-bit/384kHz and includes metadata support for album art and track information.

.flacファイルを開くプログラム

プラットフォーム	プログラム
Windows	foobar2000	無料
	VLC Media Player	無料
	AIMP	無料
macOS	VLC Media Player	無料
	Apple Music (macOS 11+)	無料

.flacファイルのよくある問題

⚠️ Cannot open .flac file

Install one of the recommended programs listed above. For a free option, try the first free program in the list.

⚠️ .flac file is corrupted

Try re-downloading the file. If the file was transferred, ensure the transfer completed without errors.

よくある質問

What program opens .flac files?▼

.flac files can be opened with several programs. foobar2000 is one of the most popular choices.

Is .flac a safe file format?▼

Generally yes, .flac files are safe to open with appropriate software.

Can I convert .flac to another format?▼

Yes, there are many online and offline tools available to convert .flac files. Check the conversion section above for specific methods.

技術詳細

Free Lossless Audio Codec files use the audio/flac MIME type and were first introduced in 2001 by Xiph.Org Foundation. The file can be identified by its signature: 66 4C 61 43 (fLaC).

豆知識

Free Lossless Audio Codec was first released in 2001 by Xiph.Org Foundation

セキュリティ情報

.flac files are generally safe to open. However, always ensure your software is up to date to protect against potential vulnerabilities.