Stage Captions

What is Stage Captions?

Stage Captions provides professional, low-latency real-time closed captioning for live events—viewable in any browser for venue screens & livestreams.

The core purpose of Stage Captions is to provide low-latency live transcription with an output that can be accessed quickly from any browser, including via a share link or QR code for viewers.

Key Features

• Real-time captioning with low latency: Processes audio quickly to produce live captions suitable for events, broadcasts, and presentations where timing matters.
• Custom dictionaries for technical terminology: Add industry-specific terms, brand names, technical jargon, and proper nouns so specialized wording is preserved and recognized more reliably.
• Presenter dashboard for session control: Create and manage caption rooms, configure audio inputs, customize caption styles, and monitor performance from a single interface.
• QR-based viewer access: Share a QR code so attendees can view live captions instantly on smartphones, tablets, or laptops without installing an app.
• Browser-based output for production workflows: Provide a URL that outputs captions for use with systems such as OBS Studio, Resolume Arena, and professional stage display setups, without requiring plugins.

How to Use Stage Captions

1. Create a room in your browser: Choose the audio input, set the language, and select a caption design preset.
2. Share the viewer link or QR code: Distribute access to attendees so they can follow along from any device.
3. Display captions using the browser output: Use the provided browser output for venue screens, livestream overlays, or personal devices.

Use Cases

• Conferences with attendee accessibility needs: Use real-time captions to display transcriptions on venue screens and also share a viewer link/QR code for attendees on their own devices.
• Hybrid events and remote audiences: Produce a single live caption feed that can be used in livestream overlays while also giving in-person attendees access via a browser viewer.
• Broadcast and streaming overlays: Integrate caption output into an OBS Studio or Resolume Arena workflow using a browser URL so captions appear cleanly in the production stream.
• Presentations and workshops with specialized terms: Add custom dictionaries with brand names, technical jargon, and proper nouns to improve transcription accuracy for domain-specific content.
• Sports events and live show formats: Provide low-latency captions for stage or arena viewing, with the same captions accessible to audiences on mobile or laptop browsers.

FAQ

• What is Stage Captions? Stage Captions is a browser-based platform that converts live speech into captions for venues, hybrid events, and broadcasts.

• Do presenters or attendees need to install software? The site states that Stage Captions can be launched from a browser and that viewers can access captions via a QR code on any device without downloading apps.

• How fast are the captions? The platform emphasizes minimal delay and positions its caption engine for low-latency performance suitable for live events and broadcasts.

• Is the transcription ASR or human captioning? The site describes the platform as a captioning engine that processes audio to create captions, but it does not explicitly state whether captioning is exclusively automated (ASR) or includes human captioning.

• Can custom terms be handled? Yes. You can use custom dictionaries to include specialized terms, brand names, technical jargon, and proper nouns.

Alternatives

• Live captioning services with web or app-based viewers: For organizations that prefer a managed captioning workflow (often with their own viewer links) rather than browser output integration.
• Speech-to-text platforms with live streaming outputs: Useful when you want transcription generated from live audio and then routed to your own display or overlay workflow.
• Accessibility overlay tools for video conferencing and streaming: Alternative tools focused on caption overlays for remote audiences; workflows typically center on a meeting/stream rather than a dedicated stage caption output URL.
• On-prem or device-based caption systems: For teams that need captions generated and displayed entirely within a controlled local setup rather than browser-accessible viewers.