
Description: LAVfilters is an open-source software package for Microsoft Windows that allows Windows Media Player, Media Center, and other DirectShow-based players to play various video and audio formats that the operating system normally does not support, such as MKV, FLAC, and H.264 videos.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Matroska is an open, free, and extensible container format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is intended to serve as a universal format for storing common multimedia content like movies or TV shows.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API