How long are MKV videos?

[KushnomGhatak]

What is the typical process for determining the runtime of MKV video files when browsing through Finder on macOS? Alternatively, are there any efficient third-party applications or methods available for quickly obtaining this information without relying solely on Finder's native functionality?

[DavoBR]

How about: https://github.com/Marginal/QLVideo

[dcoke22]

MediaInfo