Roland VR-4HD High-Definition AV Mixer

摘要

Roland has introduced its VR-4HD High-Definition AV Mixer, an easy-to-use, compact and portable AV Mixer that integrates a digital audio mixer, video switcher, multi-viewer touch screen and USB video/audio streaming interface into a stand-alone device. The VR-4HD has three dedicated HDMI input connectors compatible with a variety of equipment and offering support for 1080p/1080i/720p video resolutions. A fourth input includes a scaler to support both video and computer resolutions and also supports analog RGB and component input, as well as HDMI, so older devices can be used as sources without the need for external conversion equipment. HDCP is supported for input of copy-protected content from devices such as Blu-ray disc players.