Blackmagic Camera firmware v6.4.1

This software update adds a new status display with audio meters and menus to Blackmagic Studio Fiber Converter that allow for adjustments to Camera Fiber Converter XLR input levels as well as levels for headset and microphone gain. It also adds support for PTZ de-embedding from ATEM switchers through the SDI Camera Control Protocol, the ability to use program audio feed as source from the DB25 connector and additional configuration options for talkback production and engineering channels. In addition, Blackmagic Camera 6.4.1 update improves jam sync timecode accuracy after playback for Blackmagic URSA Mini Pro 4.6K G2 as well as the ability to hold jam synced timecode after power cycles and improvements to HDR SDI metadata support, pixel recalibration, LED behavior and clip playback. This update also improves support for Blackmagic URSA Mini Pro 4.6K G2 LUTs and overlays in Blackmagic URSA Viewfinder and URSA Studio Viewfinder.