M4V to MKV
Change M4V to MKV and keep the quality you need. Free for up to 10 files a day, no sign-up.
M4V
Your files
Drop your .m4v files here
or
You can add several files and convert them together.
How to convert M4V to MKV
- Drop your M4V file into the box above, or add it from a link.
- MKV is already selected. Use the settings button next to it to change size, quality or other options.
- Select Convert, then download your MKV file.
To do this from your own code, call the FileForge API with "output_format": "mkv".
About the formats
.m4v
M4V is Apple's variant of MP4, used by iTunes and the Apple TV app. Files without copy protection are almost identical to MP4.
.mkv
MKV (Matroska) is a flexible video container that can hold many audio and subtitle tracks. It's popular for films and recordings, but phones, browsers and editing apps often won't play it.