Back to all tools
Convert M4V to MKV
Convert M4V to MKV format — 100% browser-based, no upload required.
2 cores · low tier
Drop a file here or click to select
Format will be auto-detected
About these formats
Source
M4V
MPEG-4 Video (iTunes)Apple's variant of MP4 used by iTunes/Apple TV. Supports DRM protection and is essentially identical to MP4 for unprotected content.
Best for
iTunes contentApple TViOS devicesApple ecosystem
Advantages
- + Same as MP4 quality
- + Apple ecosystem integration
- + H.264 support
Limitations
- − Apple-centric
- − Possible DRM
- − Essentially renamed MP4
Target
MKV
Matroska VideoOpen-source container that can hold many video, audio, and subtitle tracks. Popular for high-quality video archiving and media libraries.
Best for
Video archivingMulti-track contentSubtitlesMedia libraries
Advantages
- + Open source
- + Any codec
- + Multiple tracks
- + Chapters & subtitles
Limitations
- − No native browser support
- − Not streamable
- − Limited mobile support