VALT 6.7.6-1
October 15th, 2026
Application
- WebRTC
- Added a TURN relay so WebRTC live streams only need UDP port 3478 instead of a large range of UDP ports
- Fixed issue where WebRTC live streams did not play for some cameras depending on the camera's audio codec, bit rate, or sample rate settings
- Fixed issue where cameras with audio disabled did not show video over WebRTC
- Fixed issue in Observe with Views where a camera could not be removed from a view
- Fixed issue in Admin > VALT Cue where a Cue Session's configuration did not show all of the evaluation template's field types
- Updated SSO login to use the HTTP-Redirect or HTTP-POST binding based on what the identity provider supports
- Improved handling of AWS transcription service responses
Technical
- Added a TURN relay server (
valt_coturn) Docker container- WebRTC live streams now connect through the TURN relay on UDP port 3478
- Firewalls between viewers and VALT must allow inbound UDP port 3478 to the Application Server and each Media Server
- The UDP port range 6750-15000 is no longer used for WebRTC
- When upgrading a Media Server, the installer prompts for the TURN shared secret configured on the Application Server
- Updated packages and frameworks
- Wowza Docker Image: Wowza Streaming Engine 4.12.0