Line 21 Description
Line 21 offers AI-powered live subtitles and captions to ensure seamless accessibility for digital content, streaming platforms and live events. Our hybrid approach combines AI automation and human expertise to deliver high-accuracy subtitles that adapts to industry-specific terminologies, accents, or niche references. Our AI Proofreader enhances real-time captions to reduce errors and make live experiences more engaging.
Our solution is for event organizers and broadcasters who require high-quality, scalable captions. ASR solutions are often inaccurate and expensive, while traditional human captioning is costly and non-scalable. Line 21 bridges the gap by offering real time AI-enhanced subtitles that seamlessly integrate into event tech and stream workflows.
Line 21 Alternatives
AI Video Cut is a complimentary tool designed to convert long videos into dynamic short clips that are perfect for platforms such as YouTube Shorts, TikTok, and social media advertisements. By utilizing AI-enhanced prompts, it provides a range of ready-made templates alongside customizable features, enabling users to craft enticing trailers, product showcases, and educational content. The tool boasts advanced smart cropping technology that recognizes faces, a variety of caption styles, and multilingual support, ensuring that the content resonates with a wide array of audiences. Additionally, users have the flexibility to export their videos in different lengths and aspect ratios tailored to various platforms and viewer preferences. Ideal for content creators, digital marketers, social media strategists, e-commerce entrepreneurs, event coordinators, and podcasters, AI Video Cut streamlines the process of enhancing video content, making it accessible and efficient for anyone looking to elevate their visual storytelling. With its user-friendly interface and innovative features, AI Video Cut empowers individuals and businesses alike to make a lasting impact through their video content.
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An API powered by Google's AI technology allows you to accurately convert speech into text. You can accurately caption your content, provide a better user experience with products using voice commands, and gain insight from customer interactions to improve your service. Google's deep learning neural network algorithms are the most advanced in automatic speech recognition (ASR). Speech-to-Text allows for experimentation, creation, management, and customization of custom resources. You can deploy speech recognition wherever you need it, whether it's in the cloud using the API or on-premises using Speech-to-Text O-Prem. You can customize speech recognition to translate domain-specific terms or rare words. Automated conversion of spoken numbers into addresses, years and currencies. Our user interface makes it easy to experiment with your speech audio.
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Rev
Rev is an Investigative Intelligence Platform built for legal, law enforcement, court reporting, and investigative workflows. The platform helps teams turn audio, video, documents, police reports, depositions, body cam footage, medical records, and case files into searchable and citable records. Rev combines AI transcription, human transcription, evidence analysis, document editing, image analysis, AI templates, clipping, and secure dictation. Users can ask direct questions across evidence files to identify contradictions, reconstruct timelines, find key moments, and support case preparation. Every AI-generated answer is tied back to the original record so teams can verify findings instead of relying on unsupported model output. Rev also helps users turn findings into memos, outlines, case summaries, motions, trial briefs, affidavits, and other legal work product. Its transcript editor allows teams to mark up testimony, create timestamped clips, and securely share evidence with trial teams. Rev emphasizes security with encryption, legal workflow controls, and a policy that uploaded data is not sold or used to train third-party LLMs. By combining transcription, evidence search, AI analysis, citations, secure collaboration, and legal drafting workflows, Rev helps investigative teams find critical facts faster.
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AI-Media LEXI
The LEXI AI-Powered Captioning Toolkit employs sophisticated artificial intelligence to facilitate automatic captioning for both live broadcasts and pre-recorded materials. This innovative tool provides captions of exceptional quality that closely match human accuracy while significantly lowering costs. It features LEXI Automatic for real-time captioning, LEXI Recorded for rapid caption generation of previously recorded content, and LEXI Translate, which enables multi-language captioning and translation to cater to international audiences. Furthermore, LEXI includes on-premises solutions that guarantee secure, real-time captioning as well as LEXI Library for straightforward archiving, editing, and searching of captions. Ultimately, this toolkit is crafted to enhance the efficiency of producing, managing, and disseminating captions and subtitles across a wide array of platforms and media formats, thereby promoting accessibility and viewer engagement while simplifying the entire workflow. In this way, LEXI serves as a comprehensive solution for all captioning needs.
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Pricing
Pricing Starts At:
$0.09/min
Pricing Information:
Pay as you go
Integrations
Company Details
Company:
Line 21
Year Founded:
2023
Headquarters:
United Kingdom
Website:
line-21.com
Media
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Product Details
Platforms
Web-Based
Types of Training
Training Docs
Live Training (Online)
Training Videos
Customer Support
Online Support
Line 21 Features and Options
Speech Recognition Software
Audio Capture
Automatic Form Fill
Automatic Transcription
Call Analysis
Concatenated Speech
Continuous Speech
Customizable Macros
Multi-Languages
Specialty Vocabularies
Speech-to-Text Analysis
Variable Frequency
Voice Recognition
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