CaptionHub Live
Live captioning
Introduction to live captions
Learn about CaptionHub Live and platform support
Translation providers and languages
Translate live using Amazon, DeepL and Google
Improve captioning and translation quality
Improve caption quality for your live stream
Selecting which captions to show
Learn how to hide specific captions
Export VTTs from a live stream
Export a VTT file for QA
Speaker detection in live streams
Support for speaker detection in live streams
Select the audio track for transcription
Select which (audio) track to use as a source
Display audio events
Add captions for applause, laughter and music
Primary and secondary transcription services
Fall back to a secondary transcription service
Known issues with live captions
Known issues that could affect live captions
Supported HLS streams
Supported HLS streams
Which streams are supported by CaptionHub Live
Live captions for a Brightcove Live stream
How to live caption a HLS stream from Brightcove
Live captions for a Mux stream
How to live caption a HLS stream from Mux
Live captions for a AWS MediaPackage HLS stream
How to live caption a HLS stream from AWS MediaPackage
Live captions for a Cloudflare Live stream
How to live caption a HLS stream from Cloudflare
HLS integration
Introduction to HLS integration
Learn how to use the HLS integration
Integrate captions into your HLS stream
Add HLS subtitle playlists to your master manifest
Use a modified HLS manifest from CaptionHub
Use a modified master playlist from our servers
Plugin integration
Integrate using the CaptionHub Live plugin
Available plugins for live video players
Brightcove plugin support for live captions
How we support the Brightcove player
Video.js plugin support for live captions
How we support the Video.js player
THEOplayer plugin for live captions
How we support THEOplayer
HLS.js plugin for live captions
How we support HLS.js
Mux plugin for live captions
Add captions to a Mux player
Live transcript widget
An embeddable transcript widget for live captions
Live API integration
Integrate with the API
Integrate captions into your own system
Downloading captions via our API
Get access to captions via our API
Receive new captions via a webhook
Receive new captions via a webhook
Brightcove Live
Import a Brightcove Live project into CaptionHub
Guide on how to add subtitles to a Brightcove stream
Requirements for a Brightcove Live stream
How to configure Brightcove Live
Configure the CaptionHub Live plugin for the Brightcove player
Add the CaptionHub Live plugin to a Brightcove player to add live captions
Update the CaptionHub plugin in Brightcove
Make sure the CaptionHub Live plugin is up to date
Brightcove Live pre-flight checklist - before you start a stream
What to do before starting a stream
Increase the HLS segment size in Brightcove
Improve transcription quality for your Brightcove live stream