Blackmagic Design Blackmagic Streaming
firmware v4.2.3
Blackmagic Design · Released Apr 28, 2026 · First seen Jul 5, 2026
v4.2.3 is not the latest firmware for the Blackmagic Design Blackmagic Streaming: the current version is v4.2.4 (June 23, 2026). Go to v4.2.4
What's in this update
This software update adds general stability and manufacturing improvements to Blackmagic Streaming Decoder 4K and Blackmagic Streaming Encoder models.
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