
Description: CCExtractor is an open-source closed caption extractor tool that can extract captions and subtitles from video files. It supports a wide range of video formats and outputs srt subtitle files.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: 3PlayMedia is a video captioning and transcription service. It allows users to add captions and transcripts to video content to make it more accessible. The service uses professional transcribers and offers quick turnaround times.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API