Teradek Prism Flex firmware v2.10

Teradek · Released Aug 26, 2022 · First seen Jul 11, 2026

v2.10 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 2.10

New Features

  • Added embedded 608 and 708 Closed caption support for encod​ers. Works with MPEG-TS, SRT, RTSP, RTMP and Cloud streaming
  • Added NFS and recording support to Prism rack mount encoders -- now supports camera-triggered recording to network share drives and Core file sync
  • Added configurable recording filename wildcards

Changes and

Improvements

  • Auto-select recording media when plugged into Prism Flex and no media is selected
  • Additional record media handling

improvements

  • Block unmount media button when recording
  • Changed some stream colorimetry options, combined PAL and NTSC rec.601
  • Factory reset can now be done separately for network and broadcast settings

Bug Fixes

  • Fixed incorrect color encoding for Prism rack mount encoders
  • Devices would sometimes fail to reconnect to Core after network status changes
  • Recordings were not triggered if record media was removed and reinserted
  • Fixed issues that could prevent incomplete file uploads from resuming after device reboot or network reconnect
  • Fixed RTMP streaming to some platforms that require 'releaseStream' m​essage before starting broadcast
  • Duplicate Wi-Fi SSIDs were listed when scanning multiple times
  • Could not connect to MacOS NFS shares
  • Pasting entries into the web UI did not activate the Save button
  • Fixed Prism Flex Decoder analog audio output volume controls

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Other versions for this product

See the full firmware history for the Prism Flex