Live captions and subtitles both display spoken content as text, but they serve different purposes. Learn how they work, when they are used and why live events often require a different approach from pre-recorded video content.
Live captions and subtitles are often confused because both display spoken content as text. However, they are designed for different purposes. Live captions support real-time communication, while subtitles are typically created for recorded video content.
Live captions are used while an event, meeting, webinar or live stream is happening. They help audiences follow speech in real time as presenters, panels and contributors are speaking.
Subtitles are usually added to video content after it has been recorded. They can be edited, reviewed and timed before the video is published for viewers.
Both captions and subtitles can improve accessibility, but live events often require real-time caption workflows so attendees can access spoken content as it happens.
Live captions are generated while content is being spoken. Subtitles are usually created after content has been recorded and edited before publication.
Live captions are created while someone is speaking. They are used for conferences, meetings, webinars, live streams and other situations where audiences need to follow spoken content immediately.
Subtitles are typically added after content has been recorded. They are edited, timed and reviewed before a video is published for on-demand viewing.
Choosing between live captions and subtitles depends on how content is being delivered. The most important consideration is whether audiences are consuming content live or watching something that has already been recorded.
Live captions are typically the preferred option for conferences, meetings, presentations and live productions because attendees need access to spoken content as it happens.
Live caption workflows can help remote audiences follow presentations in real time, improving accessibility and comprehension during live online experiences.
Subtitles are generally better suited to on-demand video content where captions can be edited, reviewed and synchronised before viewers watch the final video.
Many people use the terms captions and subtitles interchangeably, but event organisers, AV teams, accessibility professionals and content creators often require different workflows depending on how content is delivered. Live events typically require real-time captioning, while recorded video content allows subtitles to be reviewed, edited and synchronised before publication.
Not always. The terms are sometimes used interchangeably, but live captions are typically generated while content is being spoken, whereas subtitles are usually created for pre-recorded video content after recording has taken place.
Traditional subtitles are generally designed for recorded content. Live events typically require live captioning workflows because audiences need access to spoken content in real time.
Conferences often use live captions to improve accessibility, audience engagement and comprehension while presentations, panel discussions and keynote sessions are taking place.
Both can support accessibility, but the most appropriate option depends on how content is delivered. Live captions are generally more suitable for live events, while subtitles are commonly used for recorded video content.
Yes. Many live captioning workflows can also provide AI-powered translation, allowing multilingual audiences to follow content in their preferred language.
Yes. Modern speech recognition technology can help generate subtitles automatically, although many recorded video workflows still include review and editing before publication.
Live streams commonly use live captions because content is being delivered in real time. Recorded versions of the same content may later include subtitles for on-demand viewing.
Live captions are generally the preferred choice whenever audiences need access to spoken content during a live conference, webinar, meeting, presentation or streamed event.
Discover how VoxFlux delivers real-time captions for conferences, webinars, live streams and accessibility-focused event experiences.
