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Roland V-4EX

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Roland V-4EX (V4EX) 4-Channel, All-in-one Video Mixer with HDMI in/out, USB Streaming Out, and Built-in Multiviewer with Touch Control
51027
Catalogue No:
roland_v-4ex / V4EX

£1,554
€1,457.73

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Roland V-4EX (V4EX) 4-Channel, All-in-one Video Mixer with HDMI in/out, USB Streaming Out, and Built-in Multiviewer with Touch Control
Roland V-4EX
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Product Details

Overview
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 Roland V-4EX advances the industry-standard Roland V-4 four channel video mixer by incorporating HDMI inputs/outputs, USB streaming, HDCP support, built-in touch multi-viewer, and audio embedding. These features are added to the strong primary feature set including built-in effects and unique user interface that has made the V-4 one of the besting selling video mixers of all time.
Included in box
  • 1x Roland V-4EX 4-Channel, All-in-one Video Mixer.
  • 1x AC Adapter and Power Cord
  • 2x RCA - BNC Conversion plugs
  • 1x Owners Manual (Paper Version)

About the Roland V-4EX

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 Roland V-4EX advances the industry-standard Roland V-4 four channel video mixer by incorporating HDMI inputs/outputs, USB streaming, HDCP support, built-in touch multi-viewer, and audio embedding. These features are added to the strong primary feature set including built-in effects and unique user interface that has made the V-4 one of the besting selling video mixers of all time.

Processing
Video Processing
4:2:2 (Y/Pb/Pr), 8 bits (Internal Processing:480/59.94p when set to NTSC, 576/50p when set to PAL)
Audio Processing
Sampling Rate:24 bits/48 kHz, 2 ch
Input Formats
HDMI Video (INPUT 1 -- 3)requires 720x480/59.94p (when set to NTSC), 576/50p (when set to PAL)
HDMI and Component Video (INPUT 4)480/59.94i, 480/59.94p, 720/59.94p, 1080/59.94i, 1080/59.94p (when set to NTSC)
576/50i, 576/50p, 720/50p, 1080/50i, 1080/50p (when set to PAL)
HDMI Audio (INPUT 1 -- 4)Linear PCM, 24 bits/48 kHz, 2 ch
RGB (INPUT 4)
640 x 480/60Hz, 800 x 600/60Hz, 1024 x 768/60Hz, 1280 x 768/60Hz, 1280 x 1024/60Hz
1366 x 768/60Hz, 1400 x 1050/60Hz, 1600 x 1200/60Hz, 1920 x 1200/60Hz
* The refresh rate is the maximum value of each resolution.
* Conforms to VESA DMT Version 1.0 Revision 11.
1920 x 1200/60Hz :Reduced blanking
Composite Video (INPUT 1 -- 4)NTSC, PAL
S-Video (INPUT 4)NTSC, PAL
HDMI and RGB/Component Video (OUTPUT)480/59.94i, 576/50i, 480/59.94p, 576/50p, 720/59.94p, 720/50p, 1080/59.94i, 1080/50i, 1080/59.94p, 1080/50p
640 x 480, 800 x 600, 1024 x 768, 1280 x 768, 1280 x 1024, 1366 x 768, 1400 x 1050, 1600 x 1200, 1920 x 1200
* The output format of HDMI and RGB/Component is always the same.
When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector.
When a non-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.
* The refresh rates of RGB format is 60 Hz when set to NTSC, 75 Hz when set to PAL (excluding 1600 x 1200 and 1920 x 1200. The refresh rate of these 2 is 75 Hz when set to PAL.)
RGB formats: Conforms to VESA DMT Version 1.0 Revision 11.
1920 x 1200/60Hz:Reduced blanking
HDMI Audio (OUTPUT)Linear PCM, 24 bits/48 kHz, 2 ch
Composite VideoNTSC, PAL
Preview Video (PVW OUT)480/59.94p when set to NTSC, 576/50p when set to PAL
Preview Audio (PVW OUT)Linear PCM, 24 bits/48 kHz, 2 ch
USB Video720 x 480 when set to NTSC, 720 x 576 when set to PAL, Motion JPEG
USB AudioLinear PCM, 16 bits/48 kHz, 2 ch
Video
HDMI: Type A (19 pins) x 4 (INPUT 1 -- 4)
RGB/Component: HD DB-15 type x 1(INPUT 4)
Composite:BNC type x 4 (INPUT 1 -- 4)
S-Video:4-pin mini DIN type x 1 (INPUT 4)
AudioRCA-pin type x 1pair (AUDIO IN)
Final Output
HDMI:Type A (19 pins) x 1 (OUTPUT)
RGB/Component:HD DB-15 type x 1 (OUTPUT)
Composite:BNC type x 1 (OUTPUT)
Preview Output
HDMI: Type A (19 pins) x 1 (PVW OUT)
Other Connectors
MIDI:5 pins DIN type x 2 (IN, OUT/THRU)
USB:B type x 1 (for streaming and remote control)
Signal Level Impedance
RGB/Component
Signal Level: 1.0 Vp-p (luminance), 0.7 Vp-p (chroma)
Impedance :75 ohms
Composite
Signal Level :1.0 Vp-p
Impedance :75 ohms
S-Video
Signal Level :1.0 Vp-p
Impedance :75 ohms
Analog Audio
Nominal Input Level :- 10 dBu
Maximum Input Level :+ 8 dBu
Impedance :15 k ohms
Others
DisplayGraphic Color LCD, 320 x 240 dots, touch panel
Video Effects
Transition : Mix, Cut, Wipe (259 patterns)
Composition/Filter: Picture in Picture, Luminance Key, Chroma Key, Strobe, Negative, Colorize, Feedback, Emboss, Multi, Mirror etc.(148 types)
Others : Output Fade, Freeze
Power SupplyAC adaptor
Current Draw2.0 A
Size and Weight
Width (W)225 mm (8-7/8 inches)
Depth (D)296 mm (11-11/16 inches)
Height (H)105 mm (4-3/16 inches)
Weight2.6 kg (5 lbs. 12 oz.)
  • 3 Input (HDMI/Composite) + 1 Input (Up to 1080p HDMI/RGB/Component/Composite) PGM Output (Up to 1080p HDMI + RGB/Component + Composite) + PVW Output (PVW/Multiviewer)
  • 480p/576p Progressive internal processing
  • Built-in multiviewer with touch control
  • Built-in frame synchronizers on all inputs
  • Scalers on CH 4 and Output
  • 259 Transitions 148 Effects
  • HDCP compliant
  • Audio Embedding
  • Audio Mixer & Delay -up to 4 frames
  • USB Streaming Out for webstreaming

 

The Roland V-4EX versatility and unique features make it suitable for many applications, including clubs, concerts, worship, events, meetings, trainings, weddings, education, and sporting events. The V-4EX’s sleek and compact design lends itself to portable applications as well as permanent installations when size and space are considerations.

In addition to a number of powerful video effects, the user interface incorporates dial controls for effects on each bus and master output dial.  The innovative design incorporates a video switcher, audio embedding, preview monitor and streaming-ready USB output all in a single unit.  Inputs one to three feature composite (BNC) or HDMI while input four accepts HDMI, RGB/Component or S-video. The output features scaled-up HDMI, RGB/component, or SD composite with an additional HDMI output for external preview monitor. The Roland V-4EX features a stereo RCA audio input allowing you to embed audio into the HDMI outputs and USB stream, which are especially useful for web streaming and recording applications. As a USB Video/Audio class device, web streaming is effortless by simply connecting to a computer running a live streaming service. You can also record the output using Roland’s free Video Capture for Windows software or by using Quicktime on a Mac.

Designed to be a live production switcher and web streaming device, the Roland V-4EX features audio embedding, built-in audio mixer with up to 4 frames delay to “lipsync” your video source. It supports HDCP video allowing you to mix copyright protected material such as game consoles and Blu-ray content in your live production. HDMI inputs one to three accept video resolutions up to 480p/576p and HDMI input four accepts resolutions up to 1080p and RGB up to WUXGA (1920x1200). Although internal processing is SD-based, the output can be scaled up to 1080p or 1920x1200.

Documentation
1.41 MB- 17-09-2014
17.8 MB- 17-09-2014

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