Video format
.mkv
Open container supporting many codecs and subtitle tracks.
- Category
- Video
- Best for
- Long-form video storage
- Extension
- .mkv
When to use it
Use MKV when long-form video storage. It is the right pick whenever those constraints apply.
When to avoid it
Reach for an alternative format in the video category when your workflow has different priorities — see related formats below.
Related video formats