The Stellar Suite empowers broadcasters by streamlining their workflows with a single set of tools for all media localization and accessibility needs. Retain control of high value media files with market leading encryption and access control and traceability. Manage the creation and modification of all localization and accessibility assets in a single system. Work with captions, subtitles, audio description, voice-overs and dubbing, in all languages and all formats. with cutting-edge technology. Experience enhanced productivity and creativity with tools built for the demands of modern media production.
The way to elevate your localization process
YOUR HUB FOR MEDIA LOCALIZATION
Introducing The Stellar Suite, a secure, intuitive, browser-based solution from Yella that streamlines subtitling, dubbing, audio description, and more.
Audio Description
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The Stellar Suite provides a complete solution for creating high-quality Audio Description, from script to final delivery. Use AI to generate descriptive cues, then script and record with your own voice, voice artists, or over 4,000 synthetic voices. Fine-tune narration with editing and playback controls, mix for any platform, and deliver in all AD formats with seamless ProTools integration.
Subtitles and captions
The Stellar Suite lets you create high-quality subtitles and captions across all formats, languages, and platforms. Start from scratch or import files with frame-accurate editing, precise timing, and styling for open, closed, Teletext, and DVB. AI tools handle transcription, translation drafts, and on-screen text detection, while built-in QC ensures accuracy. Manage multi-language projects, batch process, and export in all major formats.
Dubbing
The Stellar Suite offers a complete virtual dubbing studio to record, sync, and deliver multilingual voice-overs with professional precision. Work with voice artists or choose from 4,000+ synthetic voices, enhanced by voice morphing, emotion transfer, and dialog removal. With built-in audio-video sync, full format support, and Pro Tools integration, managing the entire dubbing process from script to final mix is seamless.
Voice-Overs
The Stellar Suite lets you create professional voice-overs with voice artists or synthetic voices. It offers dip controls, dialog removal for clean tracks, and over 4,000 synthetic voices, plus custom voice creation options.
Compliance and timed text
Ensure every asset meets regional standards and audience expectations with advanced compliance tagging and QC workflows. Stellar gives you the tools to flag and fix content that may violate regulatory, cultural, or audience-specific standards. Our combination of automated and manual review tools ensures every asset is suitable for its intended market.
Automate
Stellar Automate transforms the way you work with cutting-edge automation and AI-driven tools designed for media localization. From subtitle generation to voice-over production, Stellar Automate takes care of the heavy lifting—so your team can focus on creativity.
Manage
Stellar Manage is a single web portal to manage all tasks, media, users, and metadata – anywhere at any time. Streamline your project management for all localization and accessibility workflows.
Convert
Stellar Convert is your go-to solution for fast, accurate, and intelligent conversion of subtitles, captions, scripts, and audio description files—across all languages, formats, and delivery platforms.
Stellar's revolutionary toolkit
A Closer Look
Watch our comprehensive video demo to see why you can trust The Stellar Suite: reliable, high-quality localization at scale—on time, every time.
A Closer Look
Watch our comprehensive video demo to see why you can trust The Stellar Suite: reliable, high-quality localization at scale—on time, every time.
Engineered for Excellence: Precision Tools for Modern Media
Unlock the ultimate media solution: everything you need in one powerful package
Welcome to Stellar by Yella Umbrella—a versatile toolset that transforms media management and accessibility. Broadcasters trust The Stellar Suite for reliable, high-quality localization at scale—on time, every time. Seamless integration, broadcast-ready formats, and powerful QC tools keep your content compliant. Explore how Stellar’s features enable scalability across all media projects.
Integrated workflow solutions
Our toolkit integrates effortlessly with media asset management (MAM) and existing workflow systems to boost your operational efficiency and streamline your processes.
Industry-standard security
The Stellar Suite is secured with industry standard certifications. Your content is totally safe when you use The Stellar Suite.
The Stellar Suite offers multiple media security options: watermarking, encryption, multi-factor authentication, full industry standard digital rights management (DRM) and MediaSeal support to make sure your data is always secure.
Track media access to provide a secure audit trail.
TPN Gold Shield certification.
Convert file formats, all languages
The Stellar Suite supports all file formats, all languages and all writing systems including the new IMSC Rosetta subtitle file format created for the industry by Warner Brothers Discovery and Yella Umbrella.
Integrated Rules Based QC tools
Centralized Style Profiles define all the client requirements for caption, subtitle, and AD deliverables. Rules based QC system simplifies complex subtitle file correction and editing with auto-correct options. Reduce rejects with up front checks.
Central storage of Style Profiles removes confusion and human errors.
Smart archive management
Efficiently preserve and organize your valuable subtitle and audio description archives with our streamlined solutions. Modernize legacy formats to enhance accessibility and ensure compliance while maximizing their long-term value.
Integrated Management and Progress Overview
The Stellar Suite provides a single portal for managing and tracking all your projects. Manage tasks, media, users and project data in the one system. See the status of all work in progress and highlight bottlenecks and deadlines.
Flexible pay-per-use model
Enjoy cost-effective usage model that aligns with your workload.
The Stellar Suite’s flexible pricing model ensures you only pay for the days you use the software. If you don’t use it, you don’t pay. No more financial headaches for freelancers with fluctuating projects and smaller businesses on tight budgets.
Add user at any time with no limitation. Scale up or down instantly with no cost, just pay for what you use per day.
Browser-based and always up-to-date
Cloud access from any computer.
Stellar is a browser-based solution that needs no costly equipment and runs on Mac and PC.
Enjoy a seamless user experience that includes all enhancements, automatically.
AI-assisted innovation to empower humans
Empower with AI. Integrate with the best available AI services for speech-to-text, machine translation, synthetic voices, voice morphing, dialogue removal and gap detection. Reduce the effort and cost of external language service providers.
Customer support from industry experts
Yella Umbrella provide a range of support options covering software support, operations, IT and media services. Ask for more information
Resource planning and cost tracking
The Stellar Suite provides an overview of workloads and resources so you can be sure deadlines will be met. See time spent and associated costs per project, user or client.
Real-time collaboration
Enhance collaborative quality and improve communications.
Stellar ensures all users and freelancers can collaborate on projects in real time, regardless of their geographical location. Features include shared workspaces, live editing and instant feedback.
Track progress and outstanding errors in real-time.
Save time in collaborative projects by streamlining revisions and ensuring clear communications with clients, staff and freelancers.
Unlock the ultimate media solution: everything you need in one powerful package
Welcome to Stellar by Yella Umbrella—a versatile toolset that transforms media management and accessibility. Broadcasters trust The Stellar Suite for reliable, high-quality localization at scale—on time, every time. Seamless integration, broadcast-ready formats, and powerful QC tools keep your content compliant. Explore how Stellar’s features enable scalability across all media projects.
Integrated workflow solutions
Our toolkit integrates effortlessly with media asset management (MAM) and existing workflow systems to boost your operational efficiency and streamline your processes.
Industry-standard security
The Stellar Suite is secured with industry standard certifications. Your content is totally safe when you use The Stellar Suite.
The Stellar Suite offers multiple media security options: watermarking, encryption, multi-factor authentication, full industry standard digital rights management (DRM) and MediaSeal support to make sure your data is always secure.
Track media access to provide a secure audit trail.
TPN Gold Shield certification.
Convert file formats, all languages
The Stellar Suite supports all file formats, all languages and all writing systems including the new IMSC Rosetta subtitle file format created for the industry by Warner Brothers Discovery and Yella Umbrella.
Integrated Rules Based QC tools
Centralized Style Profiles define all the client requirements for caption, subtitle, and AD deliverables. Rules based QC system simplifies complex subtitle file correction and editing with auto-correct options. Reduce rejects with up front checks.
Central storage of Style Profiles removes confusion and human errors.
Smart archive management
Efficiently preserve and organize your valuable subtitle and audio description archives with our streamlined solutions. Modernize legacy formats to enhance accessibility and ensure compliance while maximizing their long-term value.
Integrated Management and Progress Overview
The Stellar Suite provides a single portal for managing and tracking all your projects. Manage tasks, media, users and project data in the one system. See the status of all work in progress and highlight bottlenecks and deadlines.
Flexible pay-per-use model
Enjoy cost-effective usage model that aligns with your workload.
The Stellar Suite’s flexible pricing model ensures you only pay for the days you use the software. If you don’t use it, you don’t pay. No more financial headaches for freelancers with fluctuating projects and smaller businesses on tight budgets.
Add user at any time with no limitation. Scale up or down instantly with no cost, just pay for what you use per day.
Browser-based and always up-to-date
Cloud access from any computer.
Stellar is a browser-based solution that needs no costly equipment and runs on Mac and PC.
Enjoy a seamless user experience that includes all enhancements, automatically.
AI-assisted innovation to empower humans
Empower with AI. Integrate with the best available AI services for speech-to-text, machine translation, synthetic voices, voice morphing, dialogue removal and gap detection. Reduce the effort and cost of external language service providers.
Customer support from industry experts
Yella Umbrella provide a range of support options covering software support, operations, IT and media services. Ask for more information
Resource planning and cost tracking
The Stellar Suite provides an overview of workloads and resources so you can be sure deadlines will be met. See time spent and associated costs per project, user or client.
Real-time collaboration
Enhance collaborative quality and improve communications.
Stellar ensures all users and freelancers can collaborate on projects in real time, regardless of their geographical location. Features include shared workspaces, live editing and instant feedback.
Track progress and outstanding errors in real-time.
Save time in collaborative projects by streamlining revisions and ensuring clear communications with clients, staff and freelancers.
Media localization for the future
Meet Yella Umbrella: Innovators in Media Localization
By combining the latest AI tools with a powerful automated workflow engine, Yella Umbrella helps you face the future with confidence. We believe you should be able to focus on the creative elements of media localization and let automation and AI take care of repetitive and boring tasks.
Meet Yella Umbrella: Innovators in Media Localization
By combining the latest AI tools with a powerful automated workflow engine, Yella Umbrella helps you face the future with confidence. We believe you should be able to focus on the creative elements of media localization and let automation and AI take care of repetitive and boring tasks.
Contact us
Office
Aarschotsestraat 87,
1800 Vilvoorde