Best Closed Captioning Software for Linux of 2025

Clevercast allows you to broadcast live streams with multiple audio languages, AI generated closed captions, and other cloud-based technologies. Our multilingual video player allows viewers to see the stream from anywhere in the world and choose their preferred language. Our AI powered platform is able to increase the quality of multilingual live streaming while reducing costs – something that was not thought possible until recently. Clevercast offers the same quality for AI generated closed captions in live streams as people are used to from Netflix or television. The option of having language professionals correct the AI speech-to-text conversion in real time, before it is added to the live stream, is unique to Clevercast. This is perfect for high-profile events.

Videolinq is an all-in-one video platform that helps broadcasters reduce time and cost when creating professional high-quality live broadcasts for online distribution. Services include creating real-time automated closed captioning for live stream or recorded files, instant transcript export, a no-code player wizard that can point to any CDN, protecting streams, monetization tools, and a workspace for teams to create live streams, engage viewers, and grow audiences on multiple social media platforms.

OOONA is an internationally recognized provider of management and production tools in the media localization sector. OOONA is renowned for its cutting-edge software that caters to subtitling and voiceover needs, as well as dubbing, captioning, and dubbing. Its modular, pay-as you-go pricing model allows users to customize solutions to meet their specific requirements. OOONA is trusted by broadcasters, media localizers and a large user base in over 160 countries.