mkv

.mkv — Matroska Video Container

Matroska.org · 2002

開発者

Matroska.org

カテゴリ

動画

MIMEタイプ

video/x-matroska

初回リリース

2002

オープンフォーマット

はい

ファイルシグネチャ

1A 45 DF A3

.mkvファイルとは？

MKV (Matroska Video) is an open-source multimedia container format that can hold virtually unlimited audio, video, and subtitle tracks in a single file. Named after Russian nesting dolls (Matryoshka), MKV is prized by video enthusiasts for its flexibility, supporting virtually any video codec (H.264, H.265, VP9) and audio format (AAC, FLAC, DTS). It is the format of choice for high-definition video, Blu-ray rips, and anime fansubs.

.mkv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	VLC Media Player	無料
	PotPlayer	無料
	MPC-HC	無料
macOS	VLC Media Player	無料
	IINA	無料

.mkvファイルのよくある問題

⚠️ Cannot open .mkv file

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

⚠️ .mkv 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 .mkv files?▼

.mkv files can be opened with several programs. VLC Media Player is one of the most popular choices.

Is .mkv a safe file format?▼

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

Can I convert .mkv to another format?▼

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

技術詳細

Matroska Video Container files use the video/x-matroska MIME type and were first introduced in 2002 by Matroska.org. The file can be identified by its signature: 1A 45 DF A3.

豆知識

Matroska Video Container was first released in 2002 by Matroska.org

セキュリティ情報

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