Roland V-4EX

Roland Ups the Ante for Digital Video Mixers

The Roland V-4EX 4-channel digital video mixer is your do-it-all live production switcher and web streaming device. Roland took their industry-standard V4 and juiced it with HDMI and hot new features like audio embedding, USB streaming out, an onboard multiviewer with touch control, frame synchronizers on all inputs, and scalers on channel four and output. The V-4EX handles up to 1080p and RGB up to WUXGA (1920 x 1200). Juice your workflow and produce slick, polished video with the Roland V-4EX 4-channel digital video mixer


Roland V-4EX 4-channel Digital Video Mixer at a Glance

Make your productions slicker then ever


Your live production switcher and web streaming device
Advancing the state of the art

Make your productions slicker then ever

With a host of exciting new features and juiced specifications, the Roland V-4EX 4-channel digital video mixer makes affordable, professional live video production and web streaming a reality. Picking up where its wildly popular predecessor left off, the V-4EX gives you HDMI in/out, progressive internal processing, audio embedding, USB streaming, and an intuitive onboard touch monitor to juice your workflow and make your productions slicker then ever.

Your live production switcher and web streaming device

The V-4EX is a live production switcher and web streaming device with audio embedding and a built-in audio mixer with up to a 4-frame delay to facilitate lip-syncing to your video source. The V-4EX supports HDCP video, allowing you to mix copyright-protected material such as game consoles and Blu-ray content in your live productions. HDMI inputs one through three accept video resolutions up to 480p/576p, while HDMI input four accepts resolutions up to 1080p and RGB up to WUXGA (1920 x 1200). Internal processing is SD-based; however, the output can be scaled up to 1080p or 1920 x 1200.

Advancing the state of the art

The V-4EX's predecessor (the V-4) is one of the best-selling video mixers ever and has become an industry standard. Roland now ups the ante with the V-4EX, advancing the state of the art by incorporating HDMI inputs and outputs, USB streaming, HDCP support, a built-in touch multi-viewer, and audio embedding. Added to the V-4's already strong feature set, including built-in effects and a fast, user-friendly interface, the Roland V-4EX gives you the power to handle more demanding productions with even better results.

Roland V-4EX 4-channel Digital Video Mixer Features

3 inputs (HDMI/composite) + 1 input (up to 1080p HDMI/RGB/component/composite)


PGM output (up to 1080p HDMI + RGB/component + composite) + PVW output (PVW/multi-viewer)
480p/576p progressive internal processing
Onboard multi-viewer with touch control
Built-in frame synchronizers on all inputs
Scalers on channel 4 and output
259 transitions; 148 effects
HDCP compliant
Audio embedding
Audio mixer and delay (up to 4 frames)
USB streaming out for web streaming


For polished live video and web streaming, you want Roland's V-4EX!



Tech Specs



Manufacturer Part Number
V4EX









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