Roland V-4EX Information

HDMI
HDMI
HDMI
MIDI
Analog
audio
HDMI
HDMI
RGB
RGB
USB
COMPOSITE
COMPOSITE
S-VIDEO
Application sample
V-8
8-CHANNEL VIDEO MIXER
M-200i
Live Mixing Console
Connect the V-4EX to a V-Mixer console to achieve a true "audio follows video" solution.
When you take a video source live, you can have the audio level instantly recalled.
Mac
iPad
HDMI Camera
PC
SD Camera
Multiviewer
Display
Projector
PC/Mac
Recorder
Recording or
Webstreaming
INPUT Buttons
MENU Button and VALUE Dial
MEMORY Dial
Transformer
Video Fader
Transition Buttons and
BPM SYNC Button
Setup Buttons
MONITOR Buttons
OUTPUT FADE Dial
FREEZE Button
Input Selectors
Effect Buttons
Control Dials
HDCP Indicator LCD monitor with touch control
AUDIO Input
RGB/COMPONENT Input
HDMI Input
S-VIDEO Input
COMPOSITE Input
MIDI CONTROL
USB Streaming Output Multiviewer Output
COMPOSITE Output HDMI and RGB/COMPONENT Output
Displays the input/output patching screen for
video or audio.
Use this to bring up the menu screen to
select and control various parameters.
Select one of eight memory settings of
the V-4EX instantly by turning this dial.
Instantly toggle between the A and B
images without using the video fader.
The T-Bar video fader allows intuitive transitions
between the A and B buses. You can
change the T-bar orientation from up/down to
left/right- your preference.
Select the type of transition effects.
When BPM SYNC is turned on, the V-4EX
automatically switches between the A
and B bus in time to the BPM.
Use these buttons to access
various setup screens.
These control the view mode of the
monitor.
Apply fade-to-white or fade-to-black to
the final output.
This freezes the final output. It lights up
while the still video is being output.
Select the input source for A and
B busses. Each input has a frame
synchronizer so hitting any button
ensures a glitch-free image switch.
These customizable buttons apply
video effects (filter/composition) to
inputs on A/B busses.
This changes (move up to previous line)
the amount of effect applied to the
video on A/B-busses in a smooth and
continuous manner.
The V-4EX features an HDCP mode that lets you input
and switch commercial digital video from sources such
as Blu-ray Discs or game consoles encoded using HDCP
digital copyright management technology. *
You can monitor settings, four inputs and the output.
Monitor can be used to view a quad display of inputs,
program out or combination quad view with program
out. You can select either 16:9 or 4:3 as the aspect
ratio for video displayed on the monitor.
The V-4EX is equipped with inputs
for analog audio equipment. This
enables you to embed analog audio
in the HDMI video outputs and USB
streaming output.
Up to WUXGA, 1080p
IN 1-3: 480p/576p, IN 4: Up to 1080p
NTSC/PAL
You can use MIDI to interlink
the V-4EX with other
products including the
Roland V-Mixing system
and even another V-4EX/V-8.
USB video/audio class device for webstreaming
or recording with a PC/Mac.
480p/576p
NTSC/PAL Scaled from SD up to WUXGA, 1080p
*Commercial use of content requires the permission of the copyright holder.
*In HDCP mode, only HDMI output can be used. Use of RGB/Component, Composite, and USB output is not possible.
*The display or projector connected to HDMI output must support HDCP.
Video Audio
Samples of transitions
EMBOSS FIND EDGE
AFTER IMAGE
FLIP
SILHOUETTE
KEY COMPOSITE
PICTURE IN PICTURE
FEEDBACK
Examples of video effects
*For details about supported formats, refer to the specifications on the back cover.
Accessible and quality
video performance and web streaming -
The V-4EX - advancing the legendary V-4 and V-8 family to now include HDMI in/out, progressive
internal processing, audio embedding, USB streaming and built-in touch monitor.
The V-4EX provides a single unit solution for many applications.
BusinessClubs(VJ)Concerts EventsWorship Sports Wedding Education
Audio Mixer & Delay
-up to
4
frames
16:9/4:3
Built-in Touch
Multiviewer
RGB/COMPONENT
up to
WUXGA
HDMI
up to
1080p
259
Transitions
148
Effects
10
IN-
4
CH/
3
OUT
*Input 1-3 : 480p/576p, Input 4 : up to 1080p
4
4
4
4
8
8
8
8
0
0
0
0
p
p
p
4
4
8
8
0
0
p
p
p
/
/
/
/
/
/
5
5
5
5
7
7
7
7
6
6
6
5
5
7
7
6
6
p
p
p
7
6
6
6
6
p
p
p
p
480p
/
576p
480p
/
576p
Analog
IN/OUT
Digital
IN/OUT
Video
Processing
New
Features
Interlaced
(480i/576i)
Interlaced
(480i/576i)
Progressive
(480p/576p)
Audio Embedding
USB Streaming Out
Built-in
Touch Multiviewer
Frame Synchronizers
on All Inputs
Scalers on CH 4 and
Output

Roland V-4EX Specifications

General

On/off switch	Yes
Product color	Black
Rack mounting	No
Output current	2 A
Power source type	AC
Video resolutions	640 x 480, 800 x 600, 1024 x 768, 1280 x 1024, 1366 x 768, 1400 x 1050, 1600 x 1200, 1920 x 1200 pixels
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Analog signal format system	NTSC, PAL
BNC input ports	4
Number of HDMI outputs	2
VGA (D-Sub) input ports	1
Display type	LCD
Display resolution	320 x 240 pixels

Weight and Dimensions

Depth	296 mm
Width	225 mm
Height	105 mm
Weight	2600 g