Line 21
Line 21 provides AI-powered live captions and subtitles, ensuring seamless accessibility for live events, streaming platforms, and digital content. Our hybrid approach combines AI automation with human expertise, delivering high-accuracy captions that adapt to industry-specific terminology, accents, and niche references. By leveraging our AI Proofreader, we enhance real-time captions, reducing errors and making live experiences more inclusive and engaging.
Our solution is designed for event organizers, broadcasters, and language service providers who need scalable, cost-effective, and high-quality captions. Traditional human captioning is expensive and non-scalable, while ASR solutions often lack accuracy. Line 21 bridges this gap by offering real-time AI-enhanced captions that integrate seamlessly into event tech and streaming workflows.
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AI-Media LEXI
LEXI AI-Powered Captioning Toolkit utilizes advanced AI technology to provide automatic captioning for both live and recorded content. This tool offers high-quality captions that rival human accuracy at a reduced cost. It includes LEXI Automatic, which delivers live automatic captions, LEXI Recorded for quick and efficient captioning of recorded content, and LEXI Translate, which supports multilingual captioning and translation for global content distribution. Additionally, LEXI offers on-premises solutions for secure, real-time captioning, and LEXI Library for easy archiving, editing, and searching of captions. It’s designed to streamline the process of creating, managing, and distributing captions and subtitles across various platforms and media formats, ensuring accessibility and engagement.
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AutoCaption
AutoCaption is an AI caption/subtitle generator that offers automatic transcription and animated emojis for videos on Instagram, TikTok YouTube, etc...
It saves users hours of editing time by using artificial intelligence technology.
Users can generate subtitles with ease and fully customize them by editing subtitles, adding animations, fonts, colors and more. AutoCaption lets you automatically add emojis with a single click, and customize their size, position and animations. The tool supports over 56 languages, giving users a wide range of options for creating subtitles.
It offers ready-to-use templates, as well as the option of creating custom templates to save individual settings. AutoCaption is optimized for vertical content, with a resolution of 1080x1920 (FULL HD) and a frame rate of 60 FPS.
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Closed Caption Creator
Automatically generate subtitles, closed captioning, and transcripts in over 25 different languages. Closed Caption Creator is used by content creators all over the world to create subtitles, closed captioning, transcripts, and audio descriptions for video. Do you need to create your own subtitles, or closed captioning? Closed Caption Creator is a great choice. We offer an all-in-one solution that allows you to create, edit, and deliver subtitles, closed captioning, audio descriptions, and transcripts in whatever format you may require. Automatically translate your subtitles to over 50 different languages using Closed Caption Creator. Powered by DeepL, and ModernMT. Speed up your subtitle workflow using custom keyboard shortcuts. Control playback, and insert new events without touching the mouse.
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