Accsoon CineView M7 Firmware Update Adds Sony EI Control, Nikon Support, ARRI-Style False Color, and Vertical Workflow

Firmware UpdateMonitor News

by Nino LeitnerJanuary 22^nd, 2026

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Accsoon has released another major firmware update for the CineView M7 and M7 Pro monitors, expanding camera control to include Nikon models for the first time while adding Sony EI adjustment, a new focus peaking tool, ARRI-style false color monitoring, vertical UI support, and significant DCI 4K workflow improvements.

The update continues Accsoon’s aggressive firmware development cycle for the M7 series, which has seen consistent feature additions since the monitors launched in July 2025. Following previous updates that introduced camera control for Sony and Canon mirrorless cameras and later added TX transmission mode for the M7 Pro, this release focuses on professional monitoring tools and broader camera compatibility.

Nikon camera control arrives

Perhaps the most significant addition is native camera control support for Nikon Z-mount cameras, marking the first time the CineView M7 series has extended beyond Sony and Canon ecosystems. The update brings imaging parameter control across multiple Nikon Z models including the Z5, Z50, Z6, Z6 II, Z7 II, Z8, and Z9.

Focus control via the monitor’s touchscreen interface is available on the flagship Z8 and Z9 models. Other supported Nikon cameras allow parameter adjustment but will disable video output during focus changes due to camera-side limitations. This is an important workflow consideration for shooters using lower-tier Nikon bodies who may need to plan around this constraint.

Expanded Sony support with EI control

Sony users gain two notable new capabilities with this update. The monitors now support EI (Exposure Index) and shutter angle adjustment on compatible Sony cameras, with automatic detection that syncs the M7’s parameter dial with whatever mode the camera is currently using. This intelligent sync should help operators avoid confusion when switching between different exposure controls.

The supported Sony camera list now includes the FX6 (currently in beta), FX3, FX30, A7 IV, A7s III, A9 III, and A7c II. Canon support remains unchanged with the R5, R5 II, R6, R6 II, R7, and R8 all compatible.

New peaking focus assist tool

Accsoon has introduced a second focus assistance option called Peaking, which takes a different approach than the existing color-overlay system (now renamed Focus). Rather than overlaying colored highlights on in-focus edges, the new Peaking tool strengthens the contrast of sharp edges directly on the original image. This makes it easier to identify the focal plane without the visual distraction of colored overlays.

According to Accsoon, the tool behaves similarly to focus assist functions found on higher-end professional monitors. The default Peaking strength is set at 30%, which the company says corresponds roughly to a value of 10 to 15 on other professional monitoring systems.

ARRI-style false color for cinema workflows

The Accsoon CineView M7 firmware update adds ARRI-style false color alongside the existing legacy false color mode. Users can now switch between the two depending on their preference or workflow requirements. The new monitoring-based ARRI-style implementation supports LogC3 and LogC4 recording formats, including compatibility with the ARRI Alexa 35 and Alexa 265.

EI selection is also included for improved exposure accuracy when working with ARRI log footage, giving operators familiar with ARRI’s exposure tools a more consistent monitoring experience across their camera and display systems.

Vertical UI and livestreaming support

Accompanying the release of Accsoon’s Triple Monitor Kit for the CineView M7 Pro, a vertical UI has been added to the monitoring page of the built-in Accsoon SEE App. This optimized layout is designed specifically for vertical content production, which has become increasingly important for social media and short-form video workflows.

Vertical livestreaming is now supported as well, with the encoder automatically matching the current viewing orientation. Rotation controls lock once streaming begins to prevent accidental orientation changes mid-broadcast.

DCI 4K workflow optimization

The update brings significant improvements for productions working with DCI 4K signals. Accsoon has integrated a new ratio conversion pipeline that intelligently handles both 17:9 DCI formats and 16:9 UHD/FHD formats. This use-case dependent approach should reduce the manual configuration previously required when switching between different aspect ratios.

Additional image processing improvements include an upgraded pipeline delivering smoother color transitions, cleaner edge definition, and more natural sensor noise rendering. A new interlaced signal processing pipeline has also been added, improving image quality from interlaced sources by reducing aliasing and smoothing edges.

Accsoon CineView M7 firmware update availability

The firmware update for the Accsoon CineView M7 and M7 Pro is available now as a free download from the Accsoon Download Center. Tutorial videos explaining the new features are available on the company’s official channels. The CineView M7 is priced at $799 while the M7 Pro with built-in wireless transmission retails at $899.

Accsoon continues to expand the CineView M7 series’ capabilities at an impressive pace. Have you integrated the M7 or M7 Pro into your monitoring setup, and which of these new features interests you most? Let us know in the comments below.