Roland V-1HD Portable 4 x HDMI Input Switcher

Portable HDMI Video Switcher for Live HD Production

The Roland V-1HD Portable 4 x HDMI Input Switcher is a compact HD video production switcher designed for live events, small studios, houses of worship, education, corporate presentations, and mobile production workflows. With four HDMI inputs, hardware controls, and a portable design, it gives production teams a practical way to switch between cameras, playback devices, and presentation sources in real time.

Each HDMI input includes a frame buffer/TBC, allowing the V-1HD to work with non-genlocked video sources. The switcher supports 1080p, 1080i, and 720p video formats at 50 or 59.94 Hz, with two HDMI outputs for program and preview or multiview operation. A manual T-bar, cut, mix, and wipe transition controls give operators hands-on control during live production.

The V-1HD also includes a built-in 12-channel digital audio mixer that can de-embed audio from HDMI sources, mix it, and re-embed audio into the output stream. Analog audio connections, HDMI audio handling, PC control, iPad app control, USB remote control, and MIDI control options help the switcher integrate into flexible live production environments.

Creative tools such as picture-in-picture, split-screen, chroma key, luminance key, graphics keying, freeze, output fade, memory presets, and video effects make the V-1HD useful for event production, streaming support, music performance visuals, and compact multi-source switching systems.

Key Features

• Four HDMI inputs for HD video production switching
• Frame buffer/TBC on each input for non-genlocked sources
• Supports 1080p, 1080i, and 720p video formats at 50 or 59.94 Hz
• Two HDMI outputs for program and preview or multiview operation
• Built-in 12-channel digital audio mixer with HDMI audio de-embed and re-embed
• Manual T-bar, cut, mix, and wipe transition controls

Professional Applications

• Live event video switching
• House of worship production
• Corporate presentations and meetings
• Education and lecture capture support
• Portable multi-camera HD production

System Integration

The Roland V-1HD fits into compact HDMI-based production systems where multiple cameras, computers, or playback sources need to be switched and routed to a program output. Its HDMI program output, assignable preview or multiview output, analog audio input and output, USB remote control, and MIDI connections make it useful for small control tables, mobile production kits, studio desks, and live AV systems.

Broadcast Workflow Benefits

For live production teams, the V-1HD simplifies HDMI source switching by combining video switching, audio mixing, preview monitoring, transition control, and creative effects in one portable unit. Operators can manage multiple HD sources, monitor upcoming shots, perform transitions, apply keying or picture-in-picture effects, and maintain a streamlined workflow without needing a large production switcher.

Frequently Asked Questions

How many HDMI inputs does the Roland V-1HD have?

The Roland V-1HD has four HDMI inputs for connecting HD video sources such as cameras, playback devices, or presentation systems.

Does the V-1HD require genlocked sources?

No. Each HDMI input includes a frame buffer/TBC, allowing the switcher to work with non-genlocked video sources.

What video formats does the V-1HD support?

The V-1HD supports 1080p, 1080i, and 720p video formats at 50 or 59.94 Hz.

Does the V-1HD include audio mixing?

Yes. The switcher includes a built-in 12-channel digital audio mixer that can de-embed audio from HDMI, mix audio, and re-embed audio into the output stream.

Can the V-1HD be controlled remotely?

Yes. The V-1HD can be controlled with dedicated computer software for Mac OS X and Windows, the V-1HD Remote iPad app connected by USB, and MIDI control options.

Related Equipment and Workflow Compatibility

The Roland V-1HD is commonly used in HDMI-based production environments with HD cameras, playback devices, presentation computers, preview displays, program monitors, audio sources, and live production control setups. Its program and preview or multiview HDMI outputs make it practical for operators who need to monitor sources while sending a switched feed to a display, recorder, encoder, or production system.

For streaming workflows, the switched HDMI program output can be used with an appropriate HDMI capture or encoding device to bring the video signal into a computer or online broadcast workflow.

Why Professionals Use This Type of Product

• Switch multiple HDMI sources from one compact control surface
• Reduce setup complexity for portable HD production
• Work with non-genlocked sources using built-in frame buffers
• Combine video switching and audio mixing in one unit
• Add professional transitions, keying, and preview monitoring to live workflows

Additional Compatibility Information

The Roland V-1HD portable HDMI switcher is suited for professional HD video switching, live production, AV presentation, education, worship, and compact studio workflows that use HDMI video sources. With four HDMI inputs, two HDMI outputs, a 12-channel digital audio mixer, USB remote control, MIDI control, and support for 1080p, 1080i, and 720p formats, it provides a flexible foundation for small-format live video systems.