Roland V-1HD+ Switcher with UVC-01 HDMI Encoder

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Roland V-1HD+ Switcher with UVC-01 HDMI Encoder
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Switch, Mix, and Stream Like a Pro

The V-1HD+ is the ultimate compact A/V switching solution for serious visual storytellers. Elevate your creative production process with versatile I/O, a familiar user interface, deep control, and essential monitoring tools that help keep your content looking great and sounding perfect. The V-1HD+ delivers the superior performance you want and the production-critical reliability you demand—plus the Roland support and training resources you deserve.


Experience the plus advantage—upgrade your productions with the V-1HD+ today!


Professional HD switching solution for live events, livestreaming, or both at once

Standalone video switcher and 14-channel audio mixer for single operators

Compact and portable for fast set up

Familiar interface that’s quick to learn and easy to use

Technology-assisted automatic video switching

Four-layer effects and keying engine to engage audiences with graphics, lower thirds, and social callouts

Pro audio I/O with legendary Roland sound quality

Eight memory presets to recall visual layouts on cue


Say Goodbye to Workflow Workarounds

While many video switchers promise easy workflows, they often require workarounds for optimum results. Too often, those workarounds force you into technical compromises and purchasing extra gear. With its feature-rich design, the V-1HD+ provides the key tools you need to get the job done right.

A Legacy of Success

Since its release in 2015, the Roland V-1HD has been the most popular high-definition, four-channel HDMI video switcher available. The V-1HD+ extends this legacy with a deeper feature set for advanced applications—while still maintaining the simple operation, pro performance, and rugged reliability that’s made the V-1HD a favorite of users around the world.

No-Compromise Video I/O

Video professionals shouldn't be forced into making technical compromises. With its full-featured video I/O, the V-1HD+ is inspired by your need to do more.

Four Video Inputs and Onboard Scaling

Four HDMI inputs with frame rate conversion let you mix a variety of sources, including cameras, presentation computers, tablets, and video game consoles. And when you have a troublesome source that won’t display correctly, simply plug it into Input 4 and let the built-in video scaler sync and calibrate the image automatically.



Two Video Outputs

Two independent HDMI outputs can be assigned to display one of three different video busses, providing the versatility you need for pro production. For example, you can use one as your main program output for a recorder or livestream, and the second output to turn any HD video monitor into an “up-next” input preview display or expanded multiviewer with 10 windows.

Pro Operation Made Easy

Your passion for a simplified interface led our designers to add quick-action buttons for the most commonly used operations. With one-touch access to the system menu, downstream key on/off, transition type, picture-in-picture, effects on/off, and more, V-1HD+ production workflow is smooth and hassle-free.


The V-1HD+ also includes PGM and PST busses and a transition/fade bar, which are the most-recognized video switching controls in the industry—and the quickest for beginners and volunteers to learn. And with tactile audio volume knobs, signal/peak lights, and unity gain markers, it’s simple and intuitive to adjust sound levels on the fly.

14-Channel Audio Mixing with Effects

The V-1HD+ allows a single operator to do more than switch cameras—they can mix professional sound too. The integrated 14-channel digital audio mixer blends HDMI audio with mic and line sources, and also offers a variety of onboard effects to sweeten mixes.

Audio Inputs

With two XLR mic inputs and selectable phantom power, the V-1HD+ lets you bring pro-grade microphones into your productions, including condenser broadcast mics. There’s also an 1/8-inch input for a lavalier mic or stereo audio source like a smartphone, plus another stereo input on RCA jacks. Embedded stereo audio from the four HDMI inputs can be included in your mix as well.



Audio Outputs

With the V-1HD+, there’s no need for a dedicated small audio console. Distribute analog sound to a PA system via two balanced ¬º-inch TRS outputs, and use embedded digital audio in the HDMI outputs to feed recorders and livestream broadcasts.

Audio Effects

Leave the outboard gear in the recording studio—each audio input on the V-1HD+ has its own three-band equalizer, high-pass filter, compressor, and noise gate, plus a sync delay to align audio with video if needed. The XLR and 1/8-inch inputs also include de-essers to clean up vocal sounds in real time. And with the limiter, three-band equalizer and compressor on the main outputs, you can deliver broadcast-quality sound every time.

Production-Critical Signal Monitoring

Without proper signal monitoring, you’re running blind. The V-1HD+ incorporates several real-time monitoring tools that make it easy to keep your productions looking and sounding their best.

Multiviewer Display

A 10-window multiviewer display can be applied to one or both HDMI outputs, helping you manage productions in real time. Cue up camera shots, preview presentations, and choose stored still images before taking them live to the program feed. Camcorder recording status can be monitored as well.

Audio Monitoring

Even if your video looks perfect, poor sound will ruin the entire production. With the V-1HD+, you can always keep track of your audio quality. Each analog input has its own signal/peak indicator, and headphones can be plugged in to monitor the overall audio feed. When using the multiviewer display, signal level meters are shown for all inputs and the main outputs.

Effects, Keying, and Stills

The powerful effects engine in the V-1HD+ keeps audiences engaged with visually appealing content while opening new revenue streams for customer graphics creation.

Four-Layer Effects Engine

Savvy visual storytellers understand the power of layered graphics and visual effects. With four composition layers at your command, it’s simple to add lower-third titles, logos, social media comments, and more to inform your audience and keep them involved.




The DSK (downstream keyer) layer lets you independently composite a picture-in-picture (PinP) window on a video feed, which is especially useful for live and online hybrid events. For example, when displaying onscreen graphics for a live presentation, you can also overlay a camera shot of the stage speaker that’s only viewable by the online audience.



Still Images

When using the V-1HD+, you’ll never have to leave your audience with a blank screen when the presentation stops, the meeting goes on break, or the camera power goes down. Simply call up one of four still images you’ve stored in the V-1HD+, or capture stills from a connected input source. And with the versatile effects engine, these images can be used as DSK lower thirds or full-screen backgrounds.

Deep Control

Gain even more control over your productions with these advanced V-1HD+ features.

Camera Tally

A camera tally light visually directs talent to look toward the active camera, and also lets everyone know when the camera is live and “on-air.” The analog tally output on the V-1HD+ can be wired to most broadcast camera systems—refer to the V-1HD+ Reference Manual for wiring specifications.



Recording Control

Many technical elements contribute to a successful recording—but forgetting to hit the record button means the difference between getting paid for the job or not. Via HDMI, you can trigger Atomos recorders to start and stop recording, bringing remote-control convenience to your busy workflow.



Legacy Support

Budgets don't always allow you to upgrade every component in your video system at the same time. The V-1HD+ can interface with legacy systems and components via its RS-232 port, allowing you to keep working while saving up for that new piece of gear.

UVC-01 USB Video Capture


For online content creators, musicians, and gamers to businesses, schools, and houses of worship, livestreaming is an essential medium for communicating with people around the world. With the UVC-01, it’s never been easier to add high-quality livestreaming capabilities to your Roland V-series video switcher or favorite HDMI-equipped camera or camcorder.


Just connect to the UVC-01 via HDMI, plug into your computer’s USB 3.0 port, and start streaming to Facebook Live, YouTube, and other popular platforms. Offering plug-and-play operation in a rugged, pocket-size design, the UVC-01 is ready for action everywhere you go.

High-quality HDMI to USB 3.0 video encoder

Plug-and-play USB webcam operation for Mac and Windows computers

Seamlessly works with all Roland V-series switchers with an HDMI output

Also works with most HDMI-equipped cameras and camcorders

Uncompressed 1080p HD at 60 FPS for engaging livestreams

Dedicated analog audio line input for live music versatility

Powered via USB


Quality You Can Count On

Backed by more than two decades of professional A/V product development, Roland’s UVC-01 drives your livestream with uncompressed 1080p HD image quality, ultra-smooth 60 FPS motion, and low-latency encoding. And thanks to its hardware-based design, it just works every time you need it—efficiently, consistently, and reliably.


Plug In and Stream

Once connected, the UVC-01 automatically shows up as a source in your streaming software, with no drivers or fussy setup required. Like a dedicated webcam, it encodes HDMI to USB video class and USB audio class formats, letting you instantly stream at superspeed USB 3.0 with any service, platform, or application that accepts a webcam as its A/V source.


A Sound Solution

With the UVC-01, stereo audio is embedded in the HDMI feed along with video. And thanks to the dedicated audio input, it’s possible to blend a secondary sound source as well. For example, you can play bumper music from your smartphone, or use Roland’s GO-MIXER Pro to combine a mic and instruments for impactful musical performances.


Reach More People

By delivering your message to in-person and online audiences at the same time, you can achieve a wider reach with minimal extra effort. Using a Roland professional video switcher in tandem with a UVC-01, it’s simple to create these hybrid productions. Just connect the UVC-01 to the second output of your switcher and simultaneously broadcast live action to your preferred streaming platform.


Capture and Distribute

In some situations, you may want to record a presentation ahead of time and distribute it online after the fact. With the free Roland Live Recorder (Windows) and Video Capture for VR (Mac) applications, you can capture high-quality video and audio through the UVC-01 in real time, ready for upload to video sharing sites.


VIDEO Video Processing4:2:2 (Y/Pb/Pr), 8-bitInputConnectors INPUT 1--3: HDMI type A x 3

*HDCP Supported


INPUT 4: HDMI type A

* HDCP Supported

* Multi-format Supported Output Connectors OUTPUT 1--2: HDMItype A x 2

* HDCP Supported Input Formats INPUT 1--3

720/59.94p, 720/60p *1, *3

720/50p *1, *4

1080/59.94i, 1080/60i, 1080/59.94p, 1080/60p, 1080/29.97p,1080/30p *2, *3

1080/50i, 1080/50p, 1080/25p *2, *4

1080/23.98p, 1080/24p *2

* The input interlaced video signal is converted toprogressive video signal by internal processing.


*2 SYSTEM FORMAT = 1080i or 1080p

*3 FRAME RATE = 59.94 Hz

*4 FRAME RATE = 50 Hz



480/59.94i, 480/59.94p, 720/59.94p, 720/60p, 1080/59.94i,1080/60i, 1080/59.94p, 1080/60p, 1080/29.97p, 1080/30p *1

576/50i, 576/50p, 720/50p, 1080/50i, 1080/50p, 1080/25p *2

1080/23.98p, 1080/24p

VGA (640 x 480/60 Hz), SVGA (800 x 600/60 Hz), XGA (1024 x 768/60Hz)

WXGA (1280 x 800/60 Hz), SXGA (1280 x 1024/60 Hz)

FWXGA (1366 x 768/60 Hz), SXGA+ (1400 x 1050/60 Hz)

UXGA (1600 x1200/60 Hz), WUXGA (1920 x 1200/60 Hz)

* The refresh rate is the maximum value of each resolution.

* Conforms to CEA-861-E,VESA DMT Version 1.0 Revision 11.

* 1920 x 1200/60 Hz: Reduced blanking

* The input interlaced video signal is converted toprogressive video signal by internal processing.

*1 FRAME RATE = 59.94 Hz

*2 FRAME RATE = 50 Hz


Still Image:

Bitmap File (.bmp) Maximum 1920 x 1080 pixels, 24-bit color,uncompressed.

PNG File (.png) Maximum 1920 x 1080 pixels, 24-bit color

* It can store up to 4 files in the internal memory.

* PNG alpha channel not supported.Output Formats OUTPUT 1--2:

720/59.94p *1, *4

720/50p *1, *5

1080/59.94i *2, *4

1080/50i *2, *5

1080/59.94p *3, *4

1080/50p *3, *5


*2 SYSTEM FORMAT = 1080i

*3 SYSTEM FORMAT = 1080p

*4 FRAME RATE = 59.94 Hz

*5 FRAME RATE = 50 Hz Video Effects Transition: CUT, MIX(DISSOLVE/FAM/NAM), WIPE (8 types)

Composition: PinP (SQUARE, CIRCLE, DIAMOND), SPLIT (2types), Keyer (Luminance key, Chroma key), DSK (Luminance key, Chroma key)

Other: Flip horizontal, Flip vertical, Still image capture,Still image playback, Output fade (Audio, Video: WHITE or BLACK), Test patternoutput AUDIO Audio Processing Sample rate: 24 bits/48 kHz Audio formats Linear PCM,24 bits/48 kHz, 2 ch Input Connectors INPUT 1--4: HDMI Type A x 4

AUDIO IN 1--2: XLR-3-31 type (balanced, phantom power DC 48V, 14 mA Max)

LINE IN: RCA phono type

MIC/AUX IN: Stereo miniature phone type (PLUG-INpower)Output Connectors OUTPUT 1--3: HDMI Type A x 2

AUDIO OUT L, R: 1/4-inch TRS phone type

PHONES: Stereo miniature phone type Nominal Input Leve lAUDIOIN 1--2: -60 to +4 dBu (Maximum input level: +24 dBu)

LINE IN: -10 dBu (Maximum input level: +10 dBu)

MIC/AUX IN: -51 to -10 dBu (Maximum input level: +10dBu)Input Impedance AUDIO IN 1--2: 10 k ohms

LINE IN: 15 k ohms

MIC/AUX IN: 10 k ohms Nominal Output Level AUDIO OUT L, R: +4dBu (Maximum output level: +24 dBu)

PHONES: 72 mW + 72 mW (32 ohms load)Output Impedance AUDIOOUT L, R: 600 ohms

PHONES: 10 ohms Audio Effects Delay, High pass filter,De-Esser, Compressor, Noise gate, Equalizer, Limiter, Reverb, Test toneoutput OTHERS Other Connectors USB MEMORY: USB A type (for USB flash drive)

REMOTE: USB B type (for remote control)

RS-232: DB-9 type (male, for remote control)

TALLY: DB-9 type (female, for TALLY output)OtherFunctions Preset memory (8 types)

Panel lock function

EDID emulator

Auto switching

Auto input detect Power Supply AC adaptor Current Draw2.1A Power Consumption25.2 W Operation Temperature+0 to +40 degrees Celsius

+32 to +104 degrees FahrenheitDimensions316 (W) x 121 (D) x65 (H) mm

12-1/2 (W) x 4-13/16 (D) x 2-9/16 (H) inches Weight(excluding AC adaptor)1.4 kg

3 lbs 2 oz Accessories Startup Guide


AC adaptor

Power cord


* 0 dBu = 0.775 Vrms

UVC-01 HDMI Encoder

VIDEO Input Connectors HDMI IN connector: HDMI type A

* Multi-format Supported

* HDCP Not Supported Output Connectors USB STREAM port: USB 3.0 B typeInput Formats480/59.94i, 576/50i, 480/59.94p, 576/50p, 720/59.94p, 720/50p, 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p, VGA (640 x 480/60 Hz), SVGA (800 x 600/60 Hz), XGA (1024 x 768/60 Hz), HD (1280 x 720/60 Hz), WXGA (1280 x 800/60 Hz), SXGA (1280 x 1024/60 Hz), FWXGA (1366 x 768/60 Hz), SXGA+ (1400 x 1050/60 Hz), UXGA (1600 x 1200/60 Hz), FHD (1920 x 1080/60 Hz)

* The refresh rate is the maximum value of each resolution.

* Conforms to VESA DMT Version 1.0 Revision 11.USB Video Output FormatYUY2 (Uncompressed)USB Video Output Resolution1920 x 1200, 1920 x 1080, 1680 x 1050, 1600 x 1200, 1600 x 900, 1440 x 900, 1366 x 768, 1360 x 768, 1280 x 1024, 1280 x 960, 1280 x 800, 1280 x 720, 1152 x 864, 1024 x 768, 1024 x 576, 960 x 540, 856 x 480, 800 x 600, 768 x 576, 720 x 576, 720 x 480, 640 x 480, 640 x 360, 320 x 240

* The maximum frame rate is 60 fps. AUDIO Audio formats HDMI IN connector: Linear PCM, 48 kHz / 44.1 kHz, 24 bits / 20 bits / 16 bits, stereo

USB STREAM port: Linear PCM, 48 kHz, 16 bits, stereo Input Connectors HDMI IN connector: HDMI type A

AUX IN jack: Stereo miniature phone type Output Connectors USB STREAM port: USB 3.0 B type Nominal Input Level AUX IN jack: -10 dBu (Maximum input level: +8 dBu)Input Impedance AUX IN jack: 10 k ohms OTHERS Power Supply Supplied from the computer via USBCurrent Draw500 mA Operation Temperature+0 to +40 degrees Celsius

+32 to +104 degrees FahrenheitDimensions90 (W) x 37 (D) x 23 (H) mm

3-9/16 (W) x 1-1/2 (D) x 15/16 (H) inches Weight (excluding AC adaptor)96 g

4 oz Accessories Owner's Manual

USB 3.0 Cable


* 0 dBu = 0.775 Vrms

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