What is MKV?
The MKV video file is a royalty-free Matroska multimedia container format that was launched in December 2002. It can carry a multitude of video, audio, or subtitle files in a single file, which facilitates easy storage and playability. This is not unlike containers like AVI, MP4, MOV or ASF. However, MKV is open-source and is used for short video clips like teasers, trailers, promos, etc. It is also a popular format in the anime fan-subbing community—where MKV's support for multiple audio and subtitle tracks (.SRT, .SSA, .USF) proves to be useful.
Note: "Matroska" is derived from the word "Matryoshka" which refers to a Russian doll that comprises multiple smaller dolls nested within.
Benefits of MKV
- MKV is an all-in-one video format like MOV and AVI, but it offers much more storage space.
- Regardless of the large file sizes, MKV is widely used and highly effective for moving pictures.
- MKV even allows you to mix and match formats, like H.264 and MP3, or combine individual files of similar types (two subtitles or audio files) for better language support.
- With data stored in one single file, it facilitates unmatched accessibility.
- It provides support for chapters, menus, and metadata.
- It is known for its quick-seeking capabilities.
- It allows both hard and soft-coded subtitles.
- MKV even allows you to mix and match formats, like H.264 and MP3, or combine individual files of similar types (two subtitles or audio files) for better language support.
- It includes error recovery in case the player encounters corrupted files.
- It includes multiple languages.
Drawbacks of MKV
- MKV files do not undergo compression, so they are much larger in size.
- MKV video is not compatible with all programs. Media players such as VLC or Miro are required to access and play MKV files.
Use-cases of MKV
- MKV is ideal for use if you are looking to create videos and include different audio and subtitle options.
- It is excellent for storing all types of data in an easy-to-use, manageable format.
- MKV is ideal for professional video editing.
- Major video editors like Adobe Premiere Pro allow MKV files, which simplifies exporting video projects. Other supported platforms include Media Player Classic and VLC Media Player.
- It is supported by encoders like Matroska and MakeMKV, as well as multiplexers and demultiplexers like MKVToolNix.