人気のビデオ変換
MP4 to MKV Conversion Guide
Converting MP4 videos to MKV format is essential for 複数のオーディオトラックや字幕などの高度な機能. MP4 files are 普遍的な互換性と広範なデバイスサポート, while MKV offers 複数のストリームをサポートする柔軟なコンテナ. This conversion is commonly needed for ウェブストリーミング、モバイルデバイス、ソーシャルメディア へ 高品質アーカイブ、複数のオーディオトラック、字幕.
Why Convert MP4 to MKV?
Converting from mp4 to mkv provides better compatibility and optimization for your specific use case. Our browser-based converter uses FFmpeg.wasm to handle this conversion without uploading files to any server, ensuring complete privacy and fast processing.
How to Convert MP4 to MKV
Simply drag your MP4 files into the upload zone, select MKV as the output format, and click Convert. The tool processes videos locally using FFmpeg compiled to WebAssembly, maintaining quality while converting to MKV format. Download individual files or get everything as a ZIP archive for batch conversions.