
Grow your audience reach and broaden your content’s engagement with accurate, engaging, and professional live captions delivered efficiently and conveniently. Discover broad live captioning services from LNS Captioning.
What is Live Captioning?
When you need a live event made accessible for people who are deaf or suffer from hearing loss, live captioning is the service you need. Live captioning services are used for newscasts, broadcast sports events, arena captioning, city council meetings, business conferences, concerts, webinars, and more!
Live broadcast captions – on TV — are always in the roll-up format, in which individual lines appear on the screen and roll up to make way for the next lines. This service helps provide accurate captioning live for audiences requiring accessibility options.
Feel free to visit our FAQ page to learn more about roll-up captioning. You’re also invited to browse our Live Captioning Services to see what we can do for you!

Live Event Captioning
Live event captioning offers immediate, verbatim, voice-to-text translation at events, sporting events, conferences, conventions, graduations, classes, public hearings, and government meetings. You may hear people call this service CART Captioning.
LNS provides access for participants who are deaf or hard of hearing, those new to learning the English language, or for audience members who simply have trouble hearing the audio in a noisy venue. The live captions can be presented on a large video display, a text ribbon, other video displays, handheld devices, a laptop or other projection system.
We use remote captioning for most events, though we can provide onsite captioning with enough notice. Advance booking is very important for large events to make your event go as smoothly as possible. Call us at your earliest convenience to book our captioners. For high-quality captions, we request scripts or preparation material in advance.
Event organizers and audio-visual companies in charge of event logistics and audience engagement are invited to reach out to LNS Captioning today to learn more about our professional captioning solutions.
LIVE STREAMTEXT AT METLIFE STADIUM

See how we recently delivered Jets fans the content they needed during gameday at MetLife Stadium. Here’s a peek at a sample audience experience:
cart captioning Webstream
LNS utilizes CART Captioning Webstream as an easy-to-implement, inexpensive way to communicate your message to your audience. Whether your audience is attending the event in person or via the internet, a smartphone, or some other wired device, you can rest assured they can see or understand your event content with ease.
Our team can provide a platform for you or connect to your own. This includes Zoom, Adobe Connect Pro, WebEx, GoToMeeting, Granicus, and many more.
HOW CART CAPTIONING WORKS
Our live event captioning process is designed to be efficient, accessible, and easy to implement. Here’s how we approach CART captioning services for our clients:
- You transmit your audio feed by phone or the web to an LNS expert captioner.
- Our expert captioner creates a verbatim transcription of the spoken word to text.
- We feed the captions back to you in real time via any connected device – desktop, notebook, tablet, big-screen, or smartphone.
BENEFITS TO CART CAPTION STREAMING AND USING LNS CAPTIONING
- Live real time captions, created by people – never AI captions.
- Americans with Disabilities Act and Section 508 compliant.
- Add captions to your streaming video easily on your own website or a third-party website, like YouTube
- Virtual meeting platforms such as Zoom, Teams, YouTube, GoToMeeting, WebEx and more supported.
We also have a great solution for meeting platforms that do not support captioning: StreamCast. It is very easy to use and can be set up in minutes. With a captioned live stream, you can enjoy improved website SEO by making searchable text from the captioning file (.srt or .scc).
Want to know what makes LNS Captioning one of the leading captioning service providers in the United States?
- We are experienced in live and post-production captioning since 1991
- We are known for our customer service, ability to offer complete solutions for accessibility, accuracy and consistent quality.
- LNS Captioners consistently achieve 99% accuracy, and we assess accuracy of all captioners monthly.
- LNS Captioners are certified by NCRA (National Court Reporters Association)
- Captioning is also available for social media, commercial spots, feature films, television, educational videos and internet broadcasts.
If you need to make your video content accessible for the broadest range of audience types possible, trust in LNS for accurate word-for-word captioning.
STREAMCAST
StreamCast is a powerful option that allows you to overlay captions onto any application that does not have native broadcast captioning support. You can use StreamCast to display our captions over a PowerPoint file or a webinar platform.
Video Projector or Webinar platform:
If you have one video projector and are presenting using PowerPoint slides or showing a video, simply install StreamCast and position the caption window where you want to display the captions with ease. The window will automatically stay on top of the screen allowing the presenter to go through their slides. If you are using a projector or a platform like WebEx, you can have a fully integrated solution.
Click here to request a quote for our StreamCast live closed captioning service.

LNS Webstream Demo
Want to see our captioning and translation in action? Enjoy a peek at our webstream service below, with customization options to ensure the best presentation of content per your audience’s needs:
LIVE CART CAPTIONING SERVICES
Since the early 1990s, LNS has been a leader in providing live captions for broadcast news, sports, conferences, conventions, and live events. This forms the cornerstone of our live CART captioning services made available to our clients.
From around the country, we can watch or listen to your broadcast and create captions, which are then sent via iCap, streaming or IP to your production facility. The captions remain part of the broadcast signal when that is sent to your viewers. We can also work on location at your production site.
We caption a wide variety of programs around the country as well as sports and entertainment. We caption the stadiums for about 20% of the NFL teams, as well as many NBA, NHL, Soccer and college sports. Our clients know that when it comes to timeliness, accuracy, reliability, and accessibility, LNS will come through for them every time.
Live event captioning, also known as Communication Access Realtime Translation – CART Captioning — offers immediate, accurate, voice-to-text translation. It is designed for events, conferences, conventions, classes, public hearings, government meetings, and trainings.
LNS provides access for people with hearing disabilities, for those new to learning the English language, or for audience members who simply have trouble hearing the audio in a noisy venue. The live captions can be presented on a laptop display, streamed on their handheld device or overlaid on video to give the whole audience access to captions. For information regarding captioning via webstream, visit our LNS Webstream page.
We are seeing an increase in the requests for remote CART captioning from participants in courtroom proceedings, including litigants, attorneys, and potential jurors. Click here for more information about the best practices for using CART captioning in the courtroom.
Call us at your earliest convenience to book our captioners. In order to provide high-quality captions, we request scripts or preparation material in advance. We love to spell names and technical terminology correctly. As such documents such as the rough drafts of speeches or power point slides are very helpful.
LNS Webstream is an easy-to-implement way to communicate your message to your audience – whether your audience is attending the event in person or via the internet, a handheld, or some other digital device.
Our team can provide an event-specific URL for your event that can be used in a wide variety of platforms, including Zoom, Teams, Adobe Connect Pro, WebEx, GoToMeeting, GoToWebinar, YouTube, and many more.
LNS StreamCast is an application designed to allow you to overlay captions onto any application that does not have native broadcast captioning support. You can use StreamCast to display our captions over a Power Point file or a webinar platform. These captions can be easily projected on a screen, or simply viewed on any internet-connected device (computer, phone, tablet, etc.).
LNS can help you provide equal access to information for Spanish-speaking audiences, as well as many other non-English audiences. We can provide Spanish-to-Spanish captions, or English-to-Spanish, or Spanish-to-English captions on TV, for webinars, and for live events. And of course, the quality of the live captioning is always the best, regardless of the language!
Rely on LNS for accurate and professional real time translation for your audience.

ENGAGE A DIVERSE AUDIENCE
Regardless of your event type or the scale of your audience, ensure your content is easily understandable and accessible. With live captioning services from LNS Captioning, you can broaden your reach and promote accurate and timely content today.