Teradek Prism Flex firmware v2.18.20231106

Teradek · Released Nov 8, 2023 · First seen Jul 11, 2026

v2.18.20231106 is not the latest firmware for the Teradek Prism Flex: the current version is v2.25.20261021 (October 21, 2026). Go to v2.25.20261021

What's in this update

Teradek Prism Firmware Version 2.18.20231106

Changes and

Improvements

  • Increased next gen encoder mode snapshot quality
  • Added Fast Adaptive Bitrate to next gen encoder rate control options
  • Added additional hardware revision support

Bug Fixes

  • SRT decoder would restart even if a stream was present
  • Fixed PIX authentication

T​eradek Prism Firmware Version 2.18

New Features

  • Added Teradek TV support - Teradek's new cloud review platform for live feeds and remote collaboration
  • Added Core Comms - Talkback and collaboration between devices and apps
  • Added Real-time upload support for Frame.io C2C
  • Added vertical status menu to OLED for Prism Mobile
  • Added BETA next gen encoder/decoder mode with reduced latency
  • Added support for multiple switchable graphic overlays

Changes and

Improvements

  • Many system/stream stability

improvements

  • Added factory reset to front panel for Prism Flex encoder/decoder
  • Added per-interface streaming bi​trate status

Bug Fixes

  • Adding/removing audio tracks didn't take effect until other settings are changed
  • YouTube account/stream settings could not be managed after logging in
  • Remove Entropy Mode & Audio Codec Setting from WebUI
  • Some system utilities would restart unnecessarily
  • Booting encoder while connected to an actively-recording camera prevented files from being generated
  • ALEXA 35 clip name was not detected for recordings
  • Frame rate calculation for 23.976fps was incorrect for recorded files
  • External media capacity status did not update dynamically
  • Core and other cloud platform authorization could be lost without user deleting it
  • Factory Reset did not reset WebUI Password

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Other versions for this product

See the full firmware history for the Prism Flex