The registered codecs for MPEG-4 Part 12-based files are published on the website of MP4 Registration authority (). A separate hint track is used to include streaming information in the file. Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. Matroska is similar in concept to other containers like AVI, MP4, or Advanced Systems Format (ASF), but is entirely open in specification, with implementations consisting mostly of open source software. Like most modern container formats, it allows streaming over the Internet. The abbreviation mkv stands for Matroska Video, and is quite indicative of how it works: A Russian matry File extension. Since this is a so-called container format, the data can be stored in different codecs. The MKV file format is an audio and video file format. Like most modern container formats, it allows streaming over the Internet.MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Information about the extensions for the conversion from MKV to WEBP. MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images.
It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows. The Matroska Multimedia Container is an open standard free container format, a file format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. International Organization for Standardization
