MKV

Matroska video file

MKV is a video file format, short for Matroska Video.

It's a container format that can hold multiple video, audio, and subtitle tracks in a single file, making it popular for high-definition video and movies with multiple language options: The Blu-ray rip is available as an MKV.

Unlike more restrictive formats, MKV handles virtually any codec combination.

container

metadata

Descriptive information about content

seeking · indexing · open-source · cross-platform · extension · wrapper · multiplexing · overhead · structure · segment

video

resolution

Formal decision or determination

  • 4KHigh-resolution video standard
  • 1080pVideo resolution standard
  • 720p1280x720 pixel display

HDR · progressive · interlaced · bitrate · sharpness · Blu-ray · rip · playback · quality · encoding

subtitles

ASS

Informal emphasis acronym

  • SSAFederal retirement benefits agency
  • embeddedSet firmly within something
  • forcedMade to occur unwillingly

track · language · timing · styling · fonts · extraction · OCR · multilingual · selectable

codec

H.264

Video compression standard

  • VP9German polymer-frame pistol
  • DivXVideo compression format
  • MPEG-4Multimedia compression standard

AAC · FLAC · encode · decode · compression · bitrate · lossless · lossy · transcoding · passthrough

streaming

buffering

Temporary data accumulation

real-time · CDN · Kodi · casting · Chromecast · transcoding · network · playback

Categories
Opposites
container vs. codec

MKVH.264

Video compression standard

VP9 · codec · MPEG-4 · AAC · FLAC

format complexity/capability

MKVAVI

Video container format

MPEG · GIF

Familiarity
Top 500,000
Profile
Used worldwide · Rated G