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Live stream event APIs & SDKs for hybrid and virtual events

Dolby.io makes it easy to create immersive online live stream events software. Our Communications APIs let you add high-definition voice and video chat to any application, and our Streaming APIs scale up to 100,000 global viewers without latency.

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Turn your live event into an unforgettable audience experience

Dolby.io provides a suite of Communications, Streaming, and Media APIs that take the complexity out of creating memorable online and virtual events. Our live streaming features range from HD voice and video chat to spatial audio and real-time streaming, Dolby.io offers developers a variety of features that keep audiences engaged.

Live Stream Event Features

Dolby sound

Dolby sound Genuine spatial audio HD video chat & breakout rooms Global scalability Dolby.io real-time, no latency streaming Hot swap presenters and attendees Custom streaming and recording layouts Post-production included

Audience engagement and participation rates are closely tied to how connected attendees feel to hosts and moderators. Dolby sound ensures that your attendees hear everything in incredible detail and are drawn into the experience. Dolby.io takes the decades of audio R&D expertise of Dolby Labs and repackages it into simple APIs and SDKs for developers to use inside their products and applications to create high-fidelity online and virtual events.

Place your attendees at the center of the sound stage with spatial audio from Dolby.io. Our spatial audio APIs allow developers to layout audio to match the on-screen location of speakers and moderators to create more lifelike and immersive online events.

Dolby.io lets you quickly embed high-definition video chat and screen sharing directly into your product, helping you connect with audiences worldwide. You can also create breakout rooms to facilitate in-depth conversations between a subset of your attendees.

Did we say worldwide? Dolby.io Streaming APIs work closely with our Communications APIs and support up to 100,000 simultaneous viewers. Dolby.io is a true global content delivery network (CDN) with data centers dedicated to streaming in the Americas, EMEA, and Asia-Pacific.

We understand that latency is disruptive and leads to poor engagement. That’s why Dolby.io Real-time Streaming uses propriety No Latency technology that ensures your content reaches audiences in less than 500 milliseconds – no matter where they are or what device they’re on. Despite claims of real-time streaming performance, competitors often lag behind with delays of 10 seconds or more.

Dolby.io allows you to move attendees from viewer to active participant at the press of a button as events progress. Take advantage of insightful Q&A sessions to maximize engagement.

If you design it – we can stream and record it. The Dolby.io Mixer gives event producers deep control over the composition of the content streamed to viewers. Dolby.io can even record audio effects, corporate logos, or anything else you can add to a webpage using simple HTML, CSS, and JavaScript.

Get maximum shelf-life from your event by transforming it into evergreen content. Dolby.io helps you leverage recorded content for sales, internal training, or other use cases. After saving your live stream with our Call Recording API, Dolby.io has a toolbox of media post-production APIs that let you enhance the quality of your recorded audio and prepare files for playback across multiple systems and scenarios through transcoding.

Working with Dolby.io allowed us to provide great recording capabilities to our customers! The Dolby.io team was always here to help when we had questions or doubts.

Robin Lambert

Co-founder and CPO of Livestorm

The audio quality is great, and the ease-of-use for developers is incredible. Because of Dolby.io we don’t need a specialized WebRTC developer – our devs can just read the docs, and boom: we’ve got audio and video streaming in the browser.

Elias Puurunen

Founder and CEO of Tractus Events

Popular use cases

Webinar platforms

Online event platforms

Trade shows & conventions

Corporate summits and boardroom meetings

Hybrid and virtual event platforms

Live Event Customer Story

How Livestorm uses the Call Recording API to capture live events and webinars

“Working with Dolby.io allowed us to provide great recording capabilities to our customers! The Dolby.io team was always here to help when we had questions or doubts.”

How Tractus Events added voice and video chat in 24 hours

Elias Puurunen, founder of Tractus Events, smiles while recalling his first experience with the Dolby.io platform in August of 2021: “I remember calling my wife into the room: ‘Look at this! We built this in a day!’”