QMV-H4: Four Screens, One Display

Combine up to four video sources on a single monitor with flexible layouts. Real-time monitoring for broadcast, security, and production environments.

Too Many Screens?

Four separate monitors take up space and cost more. QMV-H4 combines them into one.

Can't See Everything?

Switching between screens means missing critical moments. Quad view shows all at once.

Need Flexibility?

Different tasks need different layouts. 8 preset modes adapt to your workflow.

What is the QMV-H4?

The QMV-H4 is Amoonsky's professional 4-channel quad multi-viewer designed to display up to four video sources on a single screen simultaneously. It's the ideal solution for environments where monitoring multiple feeds is essential but space or budget constraints make individual monitors impractical.

Built for broadcast studios, security centers, and production facilities, the QMV-H4 delivers real-time processing with minimal latency. Each input channel supports HD resolution up to 1080P, and the output can be configured in multiple quad, triple, dual, or single-window layouts.

With 8 preset layout modes and picture-in-picture support, you can customize the display to match any operational requirement. Front-panel buttons provide quick switching, while the included remote control enables convenient operation from a distance.

4-Channel Input

Accept up to four HDMI or SDI video sources simultaneously. Each channel supports independent resolution up to 1080P@60Hz for crystal-clear monitoring.

Flexible Layout Options

8 preset modes include equal quad, highlight quad, triple split, dual view, and single full-screen. Switch instantly based on monitoring priorities.

Real-Time Processing

Zero-latency processing ensures what you see is what's happening. No frame delay, no synchronization issues—critical for live monitoring environments.

PIP & Overlay Support

Picture-in-picture mode overlays one source on another. Add on-screen labels, time stamps, or channel identifiers for professional monitoring setups.

Dual Control Methods

Front-panel buttons for direct access, plus IR remote control for convenient operation from across the room. No software or computer required.

Input & Output Specifications

Interface	Channels	Resolution	Connector
HDMI Input	4	Up to 1920×1080@60Hz each	HDMI Type A
SDI Input	4 (optional)	Up to 1080P@60Hz	BNC
HDMI Output	1	Up to 1920×1080@60Hz	HDMI Type A
Audio Output	1	Embedded audio extraction	3.5mm jack

Tip: HDMI and SDI input cards are interchangeable. Configure based on your source types at time of order.

Layout Modes Overview

Mode	Layout	Best For
Mode 1	Equal Quad (2×2)	Equal priority monitoring of four sources
Mode 2	Highlight Quad (1 large + 3 small)	One primary source with secondary monitoring
Mode 3	Triple Split (1 large + 2 side)	Focus on main feed with auxiliary views
Mode 4	Dual View (side by side)	Comparing two feeds directly
Mode 5	Single Full Screen	Maximize one source for detailed viewing
Mode 6-8	Custom PIP configurations	Specialized monitoring setups

QMV-H4 vs QMV-H9: Which Do You Need?

Feature	QMV-H4	QMV-H9
Input Channels	4	9
Maximum Layout	2×2 (4 windows)	3×3 (9 windows)
Input Resolution	Up to 1080P	Up to 1080P
Output Resolution	Up to 1080P	Up to 1080P
Preset Modes	8	8
Best For	Small control rooms, OB vans, editing suites	Large control rooms, broadcast centers, security hubs

Selection Guide: Choose QMV-H4 for 4 or fewer sources. Choose QMV-H9 when you need to monitor 5-9 sources on one screen.

Typical Use Case Workflow

Morning: Security Monitoring

Start with Equal Quad mode to monitor four entrance cameras simultaneously. All feeds visible at a glance.

Afternoon: Event Production

Switch to Highlight Quad for live event coverage. One large preview window for the main camera, three smaller windows for secondary angles.

Evening: Post-Production Review

Use Single Full Screen mode for detailed playback review. Maximize resolution for critical quality checks.

On-Demand: Comparison Mode

Instantly switch to Dual View when you need to compare two shots side-by-side for color matching or continuity.

Technical Specifications

Parameter	Specification
Model	AMS-QMV-H4
Product Type	4-Channel Quad Multi-Viewer
Input Channels	4× HDMI (SDI optional)
Max Input Resolution	1920×1080@60Hz per channel
Output Resolution	Up to 1920×1080@60Hz
Layout Modes	8 presets + custom PIP
Control	Front panel + IR remote
Audio	Embedded audio extraction
Latency	Real-time processing (<1 frame)

Need a Quad Multi-Viewer Solution?

Amoonsky provides professional multi-viewer products with full technical support

cindy.wang@amoonsky.com +86 186 6586 5103

Amoonsky

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