Roland V-1-4K Professional 4K 60p Video Switcher for Live Event Production
The Roland V-1-4K is a compact, professional 4K 60p video switcher designed to bring advanced live production, streaming, and presentation capabilities into an easy-to-operate system. With five HDMI 2.0 inputs with built-in scaling, HDR support, five HDMI outputs, USB streaming, multi-view, integrated PTZ camera control, and 14-channel audio mixing, the V-1-4K provides a powerful production hub for live events, houses of worship, conferences, livestreams, and corporate AV. Its combination of 4K switching, video composition, ROI processing, graphics integration, and remote control helps production teams create polished multi-camera productions without the complexity of a larger broadcast switcher.
Professional 4K Switching and Flexible Signal Routing
Every HDMI input includes scaling, allowing the V-1-4K to switch between HD and 4K 60p HDR sources without requiring external scalers. Multiple HDMI outputs can be independently routed for program, preview, multi-view, and other destinations, while outputs 3 and 4 can down-convert 4K signals to 1080p when needed. Support for Rec.709 and Rec.2020 color gamuts and SDR, HDR10, and HLG dynamic ranges gives the switcher the flexibility required for modern professional video workflows.
Built-In Production Tools, PTZ Control, and Streaming
The V-1-4K goes beyond basic source switching with three composition layers, picture-in-picture, keying, transitions, still-image playback, and multi-view functionality. Its ROI processor can create up to four cropped shots from a single 4K camera image, allowing production teams to create wide, medium, and close-up views without adding cameras. Built-in control supports up to five compatible PTZ cameras, while USB-C connectivity provides plug-and-play streaming to computers and platforms that support standard webcam connections.
Integrated Audio Mixing and Remote Production Control
A 14-channel digital audio mixer provides comprehensive control for hybrid events and live productions, with high-pass filtering, noise gates, compression, four-band EQ, delay, and automatic mixing. Dedicated apps for iPad, macOS, and Windows provide remote control over switching, audio, effects, and system settings. Eight assignable control pads with four banks provide direct access to 32 customizable operations, giving operators fast access to frequently used functions during live events.
Key Features
- 4K 60p video switching supports modern UHD live production workflows.
- Five HDMI 2.0 inputs feature built-in scaling for flexible HD and 4K source integration.
- HDR support includes SDR, HDR PQ (HDR10), and HDR HLG.
- Five HDMI outputs provide flexible routing for program, preview, multi-view, and additional destinations.
- HDMI outputs 3 and 4 can down-convert 4K signals to 1080p.
- HDMI OUT 5 multi-view provides a dedicated 1080p multi-view output.
- USB-C streaming supports up to 4K video formats and provides webcam-style connectivity to compatible computers and streaming platforms.
- Three composition layers support picture-in-picture, luminance keying, chroma keying, and Roland FILL+KEY mode.
- ROI processor allows up to four shots to be created from a single 4K camera image.
- PTZ camera control supports up to five compatible PTZ cameras.
- Supports select Canon, JVC, Panasonic, Sony, PTZOptics, Avonic, and VISCA-compatible PTZ LAN cameras.
- 14-channel audio mixer provides professional audio processing and routing.
- Audio processing includes high-pass filter, noise gate, compressor, four-band EQ, delay, and auto mixing.
- Master processing includes four-band EQ, compressor/limiter, 15-band GEQ, and delay.
- Eight memory presets allow operators to save and recall production configurations.
- Eight assignable control pads are arranged across four banks for access to 32 operations.
- LAN, USB, and wireless LAN control provide flexible remote operation options.
- Graphics Presenter integration supports titles, animated graphics, sports scores, motion graphics, and other presentation content.
- V-1-4K Remote app provides touch-based control from an iPad.
- V-1-4K RCS provides extended control from macOS and Windows computers.
- VenuSet provides customizable control panels for different operators and production environments.
- Smart Tally support allows integration of tally lighting into compatible production workflows.
- HDCP 1.4/2.2 support provides compatibility with a wide range of HDMI sources.
- EDID Emulator helps manage HDMI source compatibility.
- Auto Switching provides automated source switching functionality.
- Panel Lock helps prevent accidental changes during live operation.
Video Specifications
- Video Processing: 4:2:2, 8-bit
- Video Channels: 5
- Maximum Input Format: 2160p/60
- HDMI Inputs: 5 x HDMI Type A, HDMI 2.0
- HDMI Outputs: 4 x HDMI Type A, HDMI 2.0; 1 x HDMI Type A multi-view output, HDMI 1.4
- USB Streaming: USB-C, supporting 1080p and 2160p formats
- Color Gamut: Rec.709, Rec.2020
- Dynamic Range: SDR, HDR PQ (HDR10), HDR HLG
- Still Images: Up to 3840 x 2160 pixels, 24-bit BMP
- Video Transitions: Cut, Mix/Dissolve, 8 Wipe types, 2 Split types
Audio Specifications
- Audio Processing: 24-bit / 48 kHz
- Audio Channels: 14
- Analog Inputs: 2 x XLR
- Analog Outputs: 2 x RCA and 1 x stereo headphone output
- USB Audio: Linear PCM, 16-bit / 48 kHz, 2-channel
- HDMI Audio: Linear PCM, 24-bit / 48 kHz, 2-channel
Connectivity and Control
- LAN Control: RJ45, 100BASE-T
- USB Host: USB-A for USB flash drives
- Remote Control: USB, wired LAN, and wireless LAN via compatible applications
- USB-C: Streaming and remote control from compatible computers and iPad devices
- Remote Camera Control: Up to 5 units
In The Box
- Roland V-1-4K Video Switcher
- AC Adapter
- Power Cord
- Startup Guide
- Using the Unit Safely information leaflet
Physical Specifications
- Power Consumption: 52W
- Power Supply: AC adapter
- Operating Temperature: 32°F to 104°F (0°C to 40°C)
- Dimensions: 13" W x 6.5" D x 3.125" H
- Weight: 4 lbs. 4 oz. excluding AC adapter
