Sony has made available the Sony VENICE 2 firmware version 4.0 (models MPC‑3626 / MPC‑3628). This update introduces the EL Zone exposure system, enables up to three colour‑coded frame lines, adds support for the CBK‑3621XS Camera Extension System, and includes unspecified usability and operability improvements.
The firmware package—including firmware module, update manual, and release notes—is available directly from Sony’s support site here: Firmware: VENICE 2 (MPC‑3628 MPC‑3626) v4.00.
EL Zone Exposure: Precise Stop‑based Tool
The EL Zone system, designed by cinematographer Ed Lachman ASC, overlays fixed-colour zones to indicate exposure in 1‑stop and ±½‑stop increments relative to 18% grey. This brings consistency between meter readings, logs, and visual feedback across camera and monitoring systems. EL Zone is applied in both the viewfinder and monitor outputs. Lachman commented that its integration into VENICE 2 is among the best implementations he has encountered. EL Zone provides more standardized exposure information compared to false colour tools that rely on IRE scales and vary between equipment.
Colour Frame Lines for Multi‑Format Shoots
Firmware v4.0 allows display of up to three simultaneous frame lines, each in a different colour. This feature simplifies shooting for multiple formats (e.g. theatrical, broadcast, streaming) in a single take while reducing framing confusion.
Extension System Support and Firmware Enhancements
The update adds compatibility with Sony’s CBK‑3621XS Camera Extension System, expanding usage scenarios including remote and rig-based configurations. Sony notes “improved usability and operability” in general but does not detail specific enhancements; such tweaks are typical of maintenance firmware.
Roadmap and Context
This release aligns with Sony’s Cinema Line firmware roadmap, with v4.0 scheduled for mid-2025 and subsequent updates—v5.0 in 2026 and v6.0 in 2027—confirming continued platform evolution through updates rather than hardware changes. Beyond the VENICE 2, EL Zone has been adopted in other tools, including Panasonic VariCam LT/35 (since April 2021), Sigma fp/fp L, SmallHD PageOS 6 monitors, and Colourlab Ai software.
Installation Advice
The firmware v4.0 package is free to download for users of VENICE 2. The update file includes release notes and an installation manual. Users are advised to follow Sony’s installation instructions carefully. Testing exposure accuracy and frame-line output under controlled lighting conditions before deploying in active productions is strongly recommended.
