Roland V-4EX

Professional video and web productions require a technology that combines performance and user-friendliness. The V-4EX, a versatile video mixer from Roland, offers exactly that, thanks to its compact design and modern features, making it suitable for both mobile use and permanent installations.

The device integrates multiple functions into a single system, including a powerful video switcher, audio embedding, and a USB output for direct streaming. With the built-in touchscreen multiviewer, you have full control over all inputs and transitions without the need for external monitors or additional devices. HDMI inputs and outputs ensure high signal quality, while the integrated audio mixer precisely synchronizes your audio tracks with the video material.

Especially impressive is the versatility of the video mixer. It is suitable for a wide range of applications such as live events, conferences, weddings, or streaming projects. Whether you are managing an event on-site or preparing a broadcast for the web – this mixer provides all the tools you need. Its intuitive interface and extensive effect library make it easy to achieve professional results, even if you have little experience in video production.

Additionally, the system supports modern requirements such as HDCP-compatible material and high resolutions up to 1080p. The ability to stream content directly via USB or record it makes the mixer an indispensable solution for producers seeking flexibility and quality in one device.

The Roland V-4EX is the perfect choice for anyone who wants to execute professional video productions efficiently and at the highest level.

Features Roland V-4EX

• Multifunctional video mixer: Compact all-in-one solution for video switching, effects, audio embedding, and USB streaming
• Built-in touch operation: Multiview display with touchscreen for easy preview and control
• HDMI connectivity: Four flexible inputs (HDMI, RGB, component, S-video) and upscaled HDMI outputs
• Varied video effects: Over 259 transitions (Mix, Cut, Wipe) and 148 filter effects (Chroma Key, Strobe, Mirror, etc.)
• Built-in audio mixer: Precise sound control with delay function (up to 4 frames) for lip-synced audio/video synchronization
• USB streaming output: Direct streaming in HD quality, compatible with popular streaming platforms
• HDCP support: Processes copy-protected content like Blu-ray or game console material
• Scalable video output: Supports resolutions up to 1080p and RGB up to WUXGA (1920 × 1200 pixels)
• Mobile and stationary applications: Robust, easily portable design, ideal for live events and installations
• Intuitive user interface: Well-structured controls for easy effect and transition management

Technical Specifications

Video processing

• Color format: 4:2:2 (Y/Pb/Pr), 8-bit
• Internal processing: 480p (NTSC) or 576p (PAL)

Video inputs

• HDMI (1–4): Supports resolutions up to 1080p, depending on input and settings
• RGB/Component (Input 4): Max. 1920 × 1200 pixels at 60 Hz
• Composite (BNC, 1–4): NTSC, PAL
• S-Video (Input 4): NTSC, PAL

Video outputs

• HDMI: Up to 1080p and WUXGA (1920 × 1200 pixels)
• RGB/Component: Same signal as HDMI
• Composite (BNC): NTSC, PAL
• Preview output: HDMI with multiviewer function

Audio processing

• Sampling rate: 24-bit/48 kHz
• Input (RCA): -10 dBu (nominal), +8 dBu (maximum)
• Audio embedding: HDMI and USB streaming

Effects and transitions

• Transitions: 259 patterns (Mix, Cut, Wipe)
• Effects: 148 types (Chroma Key, Picture-in-Picture, etc.)
• Other: Freeze, Output Fade, Picture Mirror

Connections

• HDMI: 4 inputs, 2 outputs (Final + Preview)
• USB: Type B for streaming and recording
• MIDI: DIN 5-pin (input/output)

Power supply

• Power adapter: External power supply
• Power consumption: 2.0 A

Display

• Type: Color LCD with 320 × 240 pixels, touchscreen

Size and weight

• Dimensions: 225 mm (width) × 296 mm (depth) × 105 mm (height)
• Weight: 2.6 kg

Scope of delivery

• Roland V-4EX
• AC adapter
• Power cable
• 2x RCA - BNC adapter
• Instruction manual