AVPro Edge 1x4 Video Wall Processor with balanced audio extraction and HDMI loop out for cascading or larger walls; 4K60 4:4:4 support; Universal Scaler

Product Overview

The AVPro Edge AC-FRESCO-CAP-4 is a 1-input, 4-output video wall processor designed for commercial display installations requiring a single source spread across four screens in a 1x4 horizontal or vertical arrangement. It supports 4K60 4:4:4 full-chroma video, includes a universal scaler for handling mismatched source and display resolutions, and provides balanced audio extraction for routing audio to professional sound systems. The HDMI loop-out port enables cascading — connecting a second processor downstream to expand the wall beyond four panels without replacing the primary unit. For integrators specifying 1x4 video wall processors with balanced audio and cascading capability for retail, hospitality, corporate, or public space installations, the AC-FRESCO-CAP-4 covers all primary requirements in a single device.

Product Description

A 1x4 video wall processor takes one video source and distributes it across four displays arranged in a row or column, scaling and cropping each output so the displays together present a single continuous image. The AC-FRESCO-CAP-4 handles this function at 4K60 with 4:4:4 chroma sampling — the full-fidelity color format that matters for content involving fine text, gradients, or accurate color reproduction on professional displays.

The balanced audio extraction output takes the embedded audio from the HDMI input and converts it to a balanced analog signal — the format required by professional amplifiers and DSP systems. This removes the need for a separate audio extractor in the signal chain. The HDMI loop-out port passes the source signal to a downstream processor or distribution amplifier, allowing a second processor to be chained for an 8-panel wall, or the signal to be sent simultaneously to another destination.

The universal scaler accepts a range of input resolutions and refresh rates and converts them to the output resolution required by the displays — useful when sources include legacy 1080p signal chains or when display panels run at a native resolution different from the source.

Key Features

• 1 HDMI Input to 4 HDMI Outputs — distributes a single source across four displays in a 1x4 video wall layout.
• 4K60 4:4:4 Support — processes and outputs full-chroma 4K at 60Hz for accurate color and text reproduction on professional displays.
• Balanced Audio Extraction — extracts embedded HDMI audio and converts it to a balanced analog output for professional amplifiers and DSP systems — no separate audio extractor required.
• HDMI Loop-Out for Cascading — passes the source signal downstream to a second processor or additional destination, enabling 1x8 or larger walls from a single input source.
• Universal Scaler — accepts varied input resolutions and scales outputs to the display's native resolution, handling legacy and mixed-resolution source environments.
• Full HDR Pass-Through — maintains HDR metadata through the signal chain for compatible source and display combinations.
• Commercial-Grade Build — designed for continuous operation in commercial AV installations including retail, hospitality, corporate, and public space environments.

Typical Applications

• Retail storefront and mall display walls showing promotional or brand content across a horizontal row of four screens
• Hotel lobbies and hospitality spaces with 1x4 portrait or landscape video wall arrays
• Corporate lobby displays and brand walls in office buildings
• Sports bars and entertainment venues with four-panel horizontal display rows
• Airport, transit, and wayfinding display arrays in transportation facilities
• Cascaded video walls of 8 or more panels using multiple AC-FRESCO-CAP-4 units chained via the HDMI loop-out

Technical Specifications

Competitor Comparison

The table below compares the AVPro Edge AC-FRESCO-CAP-4 against the Datapath VSN400 and RGB Spectrum Galileo — two processors that appear in commercial video wall specifications at similar price points or use cases.

Frequently Asked Questions

Can I cascade two AC-FRESCO-CAP-4 units to create a 1x8 video wall?

Yes. The HDMI loop-out passes the source signal to a second processor. With two units chained, you can drive eight displays from a single source in a 1x8 layout. Each processor handles its own four outputs independently.

What type of balanced audio output does this processor provide?

The processor extracts embedded audio from the HDMI input and outputs it as a balanced analog signal. This connects directly to professional amplifiers, DSP processors, and audio systems that accept balanced line-level input without requiring a separate HDMI audio extractor.

Does the universal scaler handle 1080p sources displayed on 4K panels?

Yes. The universal scaler accepts inputs at various resolutions and scales each output to the target display resolution. This includes upscaling 1080p sources for display on 4K panels across the 1x4 wall.

Is this processor suitable for portrait-orientation video walls?

The processor outputs to four displays and handles the required cropping and scaling for a 1x4 arrangement. Portrait-orientation setups depend on the display panels' ability to rotate their output — confirm rotation capability with your display manufacturer.

What control interfaces are available for integration with room control systems?

Contact AVPro Edge or Creation Networks for the current control interface specifications including RS-232, IP, or IR control options. Most commercial integrations use IP or RS-232 for switching and configuration commands from a third-party control processor.

Can this processor handle HDR content from a streaming device or Blu-ray player?

Yes. The AC-FRESCO-CAP-4 passes HDR metadata through the signal chain. Both the source and the display panels must support the relevant HDR format for HDR to be active at the screen level.