XMedia Recode can convert almost all known audio and video formats.
https://www.xmedia-recode.de/en/
Audio/Video Applications
PlayerFab 7 (former DVDFab Player) 7.0.4.8 (32/64 bit)
PlayerFab makes it accessible for users to playback local videos, DVD/Blu-ray/UHD discs, and videos from Amazon and Netflix.
https://www.dvdfab.cn/playerfab.htm
tinyMediaManager v5.0.9
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
tinyMediaManager v5.0.8
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
MKVToolNix 86.0 “Winter”
MKVToolNix is a set of tools to create, alter and inspect Matroska files under Linux, other Unices and Windows.
https://mkvtoolnix.download/index.html
XMedia Recode 3.5.9.8
XMedia Recode can convert almost all known audio and video formats.
https://www.xmedia-recode.de/en/