Finding or organizing a library of 720p MKV files typically involves specialized databases and media players:
The Matroska Multimedia Container (MKV) changed how we store digital media. Unlike proprietary formats, MKV is an open-standard "container" that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. Its primary strength lies in its flexibility; it allows for high-quality features like multiple language tracks and selectable subtitles—features once reserved for physical DVDs—to be packed into a single, portable digital file. 720p: The "Sweet Spot" of Resolution High Definition (HD) began for many with 720p ( mkv 720p movies list link
: At 1280x720 pixels, 720p provides a sharp viewing experience on mobile devices and smaller TV screens without the massive bandwidth requirements of 1080p or 4K. Where to Find 720p MKV Movie Lists (Legal Sources) Finding or organizing a library of 720p MKV