About: Roland VR-4HD All-in-One Portable Production HD AV Mixer

The Roland VR-4HD all-in-one AV mixer skillfully combines a USB video/audio output stream, a digital audio mixer, a video switcher, a multi-viewer with a touch screen, and a multi-viewer into a standalone unit. This device has excellent capability in a small footprint, improves workflow, and is very simple to set up. This transportable live HD production and streaming solution is perfect for any live event, including those held at schools, churches, council meetings, corporations, sporting events, and training sessions.

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 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.
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