Blackmagic Design Blackmagic Converters
firmware v7.4.1
Blackmagic Design · Released Mar 16, 2020 · First seen Jul 5, 2026
v7.4.1 is not the latest firmware for the Blackmagic Design Blackmagic Converters: the current version is v12.4.1 (October 21, 2026). Go to v12.4.1
What's in this update
Blackmagic Converters 7.4.1 Update! This update fixes a bug which prevented ATEM Talkback Converter 4K from sending CCU messages to SMPTE Fiber Converters plus adds 'on-air' tally displays when using Blackmagic switchers and cameras, along with 3G Level A support. Download now!
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