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ROLAND VR4HD 4 CHANNEL HD VIDEO AND AUDIO AV MIXER WITH USB FOR WEB STREAMING

Stock code: ROLVR4HD

Stock Availability

Auckland North Island South Island Warehouse

  • ROLAND

Description

ALL-IN-ONE HD AV MIXER WITH BUILT-IN USB 3.0 FOR WEB STREAMING AND RECORDING

The VR-4HD is a complete HD studio in a compact and portable package that replaces several different pieces of complex A/ V equipment.

Designed with single-person operation in mind, the VR-4HD enables easy switching and mixing of sound and video using advanced video and audio Digital Signal Processing (DSP) along with dedicated hardware controls faders, buttons and touch screen interface. It beautifully integrates a digital audio mixer, video switcher, multi-viewer touch screen and USB video/audio streaming interface into a stand-alone device. This portable live HD production solution is ideal for schools, churches, council meetings, corporate events, sports, training sessions, or any other live event.

 

VIDEO

SUPPORT FOR TODAY AND YESTERDAY’S VIDEO SOURCES

The VR-4HD has three dedicated HDMI input connectors compatible with a variety of equipment and support 1080p/1080i/720p video resolution. The fourth input includes a scaler to support both video and computer resolutions and also supports analog RGB and component input so older devices can be used as sources without the need for external conversion equipment.

Both progressive and interlace signals can be input allowing for both 1080i and 1080p signals to be used at the same time. Video signals input from a PC are accurately displayed thanks to progressive signal processing. HDCP is supported for input of copy protected content from devices such as Blu-ray disc players.

 

AUDIO

GREAT VIDEO NEEDS GREAT AUDIO

Achieving great sounding audio for video productions is easy with the VR-4HD which features Roland’s award winning digital signal processing and advanced features including auto-mixing, echo cancel and delay for perfect lip-sync between audio and video. The VR-4HD’s audio mixer can mix the four XLR microphone inputs, stereo RCA and 1/8 mini connector along with the audio embedded in the four HDMI inputs. The final mix can be output via XLR, RCA and also embedded into the HDMI ouput.

A unique loop-back audio capability is included with the USB 3.0 port that can bring in audio from a connected PC using a conferencing software, such as Skype, and return audio to the PC without any howling or echo thanks to the included Echo Cancelation feature. This makes the VR-4HD an ideal web conferencing tool that allows for multiple video and audio sources to be used with free online webconference softwares.

 

The included Auto-Mixing function makes mixing multiple speakers at conferences and panels simple and easy by automatically managing the levels of the microphones across the multiple people speaking. and can even give priority for volume Volume priority can be assigned to an event moderator who can always be heard above the other participants.

 

FEATURES

- All-in-one portable production solution
- Easy to use with dedicated hardware controls and audio faders and integrated touch screen preview monitor
- 6 input, 4-Channel Video Switcher
- Supports HDMI*1, RGB/Component, and Composite Video Inputs Up to 1080p
- Input 4’s scaler now supports a wider range of video and VESA resolutions.*1 *2
- Built-in Scaler via CH4
- 18-Channel Digital Audio Mixer with XLR, TRS, and RCA jacks along with audio from HDMI inputs
- Embedding and de-embedding of audio with delay settings
- Auto mixing and Echo Canceling function
- Composition effects including DSK (Downstream Keyer), picture-in-picture etc.
- Capturing a still Image from Input Video on channel 4*3 [Ver.1.5]
- Built-in touch quad-input multi-viewer with audio metering
- External Multi-View Output through HDMI
- HDCP Support
- USB3.0 Video/Audio Output up to 1080/30p (uncompressed) and Audio Loopback Feature
- Software control using VR-4HD RCS application for Mac and PC and remote control via USB connection
- Sending a still image to the VR-4HD by VR-4HD RCS*3 [Ver.1.5]
- Tally, GPIO connections
*1 HDCP Compliant
*2 Built-in EDID Emulator
*3 The Still-image data is deleted once the power is turned off.

 

SPECS

 

VIDEO

Processing

4:2:2 (Y/Pb/Pr), 8-bit

Input Connectors

INPUT 1-3: HDMI Type A (19 pins) x 3

* HDCP Supported

 

INPUT 4: HDMI Type A (19 pins) x 1

* HDCP Supported

RGB/COMPONENT (Mini D-sub 15-pin type) x 1

COMPOSITE (RCA phono type) x 1

* INPUT 4: HDMI , RGB/COMPONENT or COMPOSITE selected.

Output Connectors

MAIN OUT: HDMI Type A (19 pins) x 1

* HDCP Supported

RGB/COMPONENT (Mini D-sub 15-pin type) x 1

 

PREVIEW OUT: HDMI Type A (19 pins) x 1

* HDCP Supported

 

USB3.0: USB B type x 1

Input formats

HDMI INPUT 1-3: 720/59.94p, 720/50p (SYSTEM FORMAT: 720p)

1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p (SYSTEM FORMAT: 1080i, 1080p)

 

INPUT 4: HDMI, RGB/COMPONENT:

480/59.94i, 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)

WXGA (1280 x 768/60 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) , WUXGA (1920 x 1200/60 Hz)

 

COMPOSITE: 480/59.94i, 576/50i

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

* Conforms to VESA DMT Version 1.0 Revision 11.

* 1920 x 1200/60 Hz: Reduced blanking

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

* The video signal frame rate can be selected at the SYSTEM menu (59.94 Hz or 50 Hz).

Output formats

MAIN OUT (HDMI, RGB/COMPONENT): 480/59.94i, 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)

WXGA (1280 x 768/60 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) , WUXGA (1920 x 1200/60 Hz)

 

PREVIEW OUT: 720/59.94p, 720/50p (SYSTEM FORMAT: 720p)

1080/59.94i, 1080/50i (SYSTEM FORMAT: 1080i)

1080/59.94p, 1080/50p (SYSTEM FORMAT: 1080p)

 

USB3.0: 720/29.97p, 720/25p (SYSTEM FORMAT: 720p)

1080/29.97p, 1080/25p (SYSTEM FORMAT: 1080i, 1080p)

* The MAIN OUTPUT format of HDMI and RGB/COMPONENT is always the same.

When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector.

When a non-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.

* The video signal frame rate can be selected at the SYSTEM menu (59.94 Hz or 50 Hz).

Video Effects

Transition: CUT, MIX (DISSOLVE/FAM/NAM/MOSAIC), WIPE (30 types)

Effects: NEGATIVE, EMBOSS, COLORIZE, COLORPASS, POSTERIZE, SILHOUETTE, MONOCOLOR, FINDEDGE (8 types)

Composition: PinP, SPLIT, QUAD, KEY (Luminance Key, Chroma Key)

AUDIO

Audio Processing

Sampling rate: 24 bits/48 kHz

Audio formats

HDMI: Linear PCM, 24 bits/48 kHz, 2 ch

USB: Linear PCM, 16 bits/48 kHz, 2 ch

Input Connectors

AUDIO IN 1-4 (XLR/TRS combo type, phantom power)

AUDIO IN 5-6 (RCA phono type)

AUDIO IN 7/8 (Stereo miniature type)

USB B type (stereo)

Phantom Power

DC 48 V (unloaded maximum), 10 mA (maximum load)

* Current value per channel

Output Connectors

AUDIO OUT: L, R (XLR type)

L, R (RCA phono type)

 

AUX OUT: L, R (RCA phono type)

 

USB: USB B type (stereo)

 

PHONES: Stereo miniature type

Signal Level and Impedance

XLR/TRS combo type

Input Signal Level : -60--+4 dBu (Maximum: +22 dBu)

Input Impedance : 10 k ohms (GAIN 0--23 dB), 5 k ohms (GAIN 24--64 dB)

RCA phono type

Input Signal Level : -10 dBu (Maximum: +8 dBu)

Input Impedance : 15 k ohms

Output Signal Level : -10 dBu (Maximum: +8 dBu)

Output Impedance : 1 k ohm

XLR type

Output Signal Level : +4 dBu (Maximum: +22 dBu)

Output Impedance : 600 ohms

Miniature type

Input Signal Level : -15 dBu (Maximum: +3 dBu)

Input Impedance : 15 k ohms

Headphones

Output Signal Level : 75 mW + 75 mW

Output Impedance : 32 ohms

Audio Effects

Auto Mixing, Echo Cancel, EQ, Delay, Compressor, HPF, Gate, Reverb, Multi-Band Compressor, Limiter

OTHERS

Other Connectors

RS-232:

D-sub 9-pin type

Tally/GPIO:

Mini D-sub 15-pin type

USB 3.0/2.0 (device):

USB B type, USB-VIDEO (Super-Speed), USB-AUDIO 2 IN/2 OUT (Full-Speed), remote control from PC

Display

Graphic Color LCD, 320 x 240 dots, touch panel

Other Functions

MEMORY (8 types)

FREEZE (input video captured)

OUTPUT FADE (Audio, Video: WHITE or BLACK)


Power Supply

AC Adaptor

Current Draw

3 A

Power Consumption

36 W

Operation Temperature

+0 to +40 degrees Celsius

+32 to +104 degrees Fahrenheit

Dimensions

339 (W) x 217 (D) x 87 (H) mm

13-3/8 (W) x 8-9/16 (D) x 3-7/16 (H) inches

Weight (excluding AC adaptor)

2.4 kg

5 lbs 5 oz

Accessories

Owner's manual

AC adaptor

Power cord

Notes

* 0 dBu=0.775 Vrms