Developed in Russia in 2002, MKV is a container format that stands for Matroska Video, taking the name from Russian nesting dolls or ‘matryoshka’. MKV is rare in video file formats as it is completely open-source, and has wide support for integrated non-video elements, such as chapters, selectable video or audio streams, or subtitles embedded in a single file.
The video container format MPEG, written MPG back when Windows could only handle 3 letter file extensions, is abbreviated from Motion Picture Experts Group. Video compression formats MPEG-1 and MPEG-2 are generally used, with resolutions up to 720i, which has now been superseded by MPEG-4 Part 2, which is stored in the container format MP4.
While it is possible to convert from MKV to MPG, MPG files are rare these days, with a maximum resolution of 720i, and you should consider converting instead to MP4, MOV or AVI as these other file types are far more universally supported.
NOTE: It's important to distinguish between file container formats and compression formats, or codecs. For example, MP4 is a container, and can hold different types of video compression, for example, MPEG-2 Part 2, MPEG-4 AVC, or HEVC, as well as audio (again compressed in a variety of formats) and metadata (for example subtitles). Some codecs can be wrapped in multiple different containers. Containers are sometimes referred to as file extensions, e.g. MOV, MP4, or AVI, but it's important to remember that there can be different types of video within these file formats.
VideoStudio is more than MKV to MPG converter. We built VideoStudio to convert multiple file-formats including the formats below.
Format support for VideoStudio Trial depends on your OS system configuration. Fewer formats are supported in the VideoStudio Trial and is not representative of the formats supported in VideoStudio Pro or VideoStudio Ultimate upon full purchase.
Requires the full version of VideoStudio - not supported in VideoStudio trial.
* This format requires supporting graphic card and MS HEVC extension installed
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