Blackmagic Design DaVinci Resolve
firmware v17.4.3
Blackmagic Design · Released Dec 21, 2021 · First seen Jul 5, 2026
v17.4.3 is not the latest firmware for the Blackmagic Design DaVinci Resolve: the current version is v21.1.1 (October 2, 2026). Go to v21.1.1
What's in this update
This software update improves system stability when working on Windows computers, as well as adding better character styling behaviour and output blanking.
For Fairlight, this software update adds improvements to clip naming, crossfades, and audio monitoring.
DaVinci Resolve 17.4.3 also adds further improvements to decode performance when working with ProRes files on Apple Mac models with M1 Max processors.
Technical support for the free version of DaVinci Resolve 17 is only available via the Blackmagic Design community forums.
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