Teradek Prism Rack v1 (853/873) firmware v2.7

Teradek Prism Firmware Version 2.7

New Features

• Added skip frame option for encoders to prevent large bitrate spikes on scene changes, particularly for CBR applications
• Added auto bitrate selection option, select between best quality/lowest bitrate, auto adjusts based on encoder resolution
• Added Frame.io support for Prism Flex
• Added user-configurable video Color space and Color range settings

Change​s and

Improvements

• Many system stability, memory usage

improvements

• Added support for 802.11r Fast Transition - devices intermittently couldn't connect to FT networks with previous firmware
• Removed account details from system logs
• Improved Prism Flex recording functionality
• Improved clip name reliability
• Improved timecode accuracy for different
• Support recordings when clip name is not present in SDI
• Allow users to specify underscore '_' character in recording filenames
• Added user-provided certificate to web UI HTTPS authentication
• Disable mDNS stream advertisement if local streaming is disabled
• Add flag to mDNS stream advertisement if encryption is enabled
• Improved Core login/link UX -- don't require users to click Save before connecting to Core

Bug Fixes

• M​PEG-TS CBR did not work reliably
• Decoder sometimes did not recover if encoder stream was restarted
• Encoder/decoder streams did not always work after network configuration was changed
• Web UI was inaccessible if some system components restarted
• Timecode did not work correctly for 1080PsF resolutions
• Network interface priority settings were reversed for Prism rackmount codecs