
Description: FFmpeg is a free and open-source software for recording, converting and streaming audio and video. It provides command line tools for transcoding, slicing, analyzing and manipulating digital media files in various formats.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Microsoft Expression Encoder is a video encoding and editing software application developed by Microsoft. It supports encoding videos into various formats like WMV, MP4, etc. and allows basic video editing like trimming, effects, captions, etc.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API