Roland VR4-HD All-in-One HD Video Mixer w/ USB 3.0
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.
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, RGB/component, and composite video inputs up to 1080p
- Built-in scaler
- 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.
- 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
- Tally, GPIO connections
Specifications:
- Processing: 4:2:2 (Y/Pb/Pr), 8-bit
- Input connectors: (3) HDMI type A, (1) HDMI type A, (1) RGB/Component, (1) Composite (RCA phono type)
- Output connectors: (1) main out: HDMI type A, (1) RGB/Component, (1) preview out: HDMI type A, (1) USB 3.0: USB B type
- 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 processing:
- Sampling rate: 24 bits/48 kHz
- Audio formats:
- HDMI: linear PCM, 24 bits/48 kHz, 2ch
- USB: linear PCM, 16 bits/48 kHz, 2ch
- 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: 3A
- Power consumption: 36W
- Dimensions: 339 mm x 217 mm x 87 mm (WxDxH)
- Weight: 5 lbs. 5 oz
