MKVToolNix is a set of tools to create, alter and inspect Matroska files under Linux, other Unices and Windows.
https://mkvtoolnix.download/index.html
MKVToolNix v71.0.0 “Altitude”
Audio/Video Applications
Bad Peggy 2.4
Bad Peggy scans JPEG and other image formats for damage and other blemishes and shows the results and images instantly. It allows you to find such broken files quickly, inspect and then either delete or move them to a different location.
https://github.com/coderslagoon/BadPeggy/
XMedia Recode 3.5.6.7
XMedia Recode can convert almost all known audio and video formats.
https://www.xmedia-recode.de/en/
MediaInfo 22.09
MediaInfo is a convenient unified display of the most relevant technical and tag data for video and audio files.
https://mediaarea.net/en/MediaInfo
Mp3tag v3.18 (32/64 bit)
Mp3tag is a powerful and easy-to-use tool to edit metadata of audio files.
It supports batch tag-editing of ID3v1, ID3v2.3, ID3v2.4, iTunes MP4, WMA, Vorbis Comments and APE Tags for multiple files at once covering a variety of audio formats.
Furthermore, it supports online database lookups from, e.g., Discogs, MusicBrainz or freedb, allowing you to automatically gather proper tags and download cover art for your music library.
You can rename files based on the tag information, replace characters or words in tags and filenames, import/export tag information, create playlists and more.
https://www.mp3tag.de
PlayerFab 7 (former DVDFab Player) 7.0.2.6 (32/64 bit)
Play any discs (including 4K UHD), local videos, and streaming videos. Organize your movie/music library.
https://www.dvdfab.cn/playerfab.htm
PlayerFab 7 (former DVDFab Player) 7.0.2.5 (32/64 bit)
Play any discs (including 4K UHD), local videos, and streaming videos. Organize your movie/music library.
https://www.dvdfab.cn/playerfab.htm
PlayerFab 7 (former DVDFab Player) 7.0.2.4 (32/64 bit)
Play any discs (including 4K UHD), local videos, and streaming videos. Organize your movie/music library.
https://www.dvdfab.cn/playerfab.htm
XMedia Recode 3.5.6.5
XMedia Recode can convert almost all known audio and video formats.
https://www.xmedia-recode.de/en/
tinyMediaManager 4.3.3
tinyMediaManager is a media management tool written in Java/Swing. It is written to provide metadata for the Kodi Media Center (formerly known as XBMC), MediaPortal and Plex media server. Due to the fact that it is written in Java, tinyMediaManager will run on Windows, Linux and macOS (and possible more OS).
https://www.tinymediamanager.org
