Roland V-4EX 4-Channel Video Mixer
$1,995.00$1,995.00
0
VideoGuys Part # (SKU):
V4EX
MFR Part # (MPN): V-4EX
All-in-one Standard Definition video mixer with HDMI in/out, USB streaming out, and built-in multiviewer with touch control.
  • Full Description
  • Specifications
  • What's Included
  • Demo Videos
  • Reviews

All-in-one Standard Definition video mixer with HDMI in/out, USB streaming out, and built-in multiviewer with touch control.

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.

Features

  • 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 V-4EX provides a single unit solution for many applications.

v4ex_digrm_01.jpg

Note: The V-4EX is a Standard Definition mixer. It has HDMI jacks for connectvity. It is not an HD mixer.

Windows ( Checked on Windows 8 Pro )




































SoftwareCompatibilityRemark
Ustream Producer 5.0.1Yes
Wirecast for YouTube 5.0.2Yes
Wirecast 5.0.1Yes

Windows ( Checked on Windows 7 SP1 64bit )












































































SoftwareCompatibilityRemark
Ustream Producer 5.0.1Yes
Ustream Producer Pro 2.0.4Yes
Ustream Producer 2.0.4Yes
Wirecast for YouTube 5.0.2Yes
Wirecast 5.0.1Yes
Wirecast 4.2.3Yes
Flash Media Live Encoder 3.2Yes
Niconico Live EncoderYes

Mac ( Checked on OS X v10.9 / OS X v10.8 / Mac OS X v10.7 )




































































SoftwareCompatibilityRemark
Ustream Producer 5.0.1Yes
Ustream Producer Pro 2.0.4Yes
Ustream Producer 2.0.4Yes
Wirecast for YouTube 5.0.2Yes
Wirecast 5.0.1Yes
Wirecast 4.2.3Yes
Flash Media Live Encoder 3.2Yes



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)

480/59.94p (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


Output Formats





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.)




V-4EX: 4-Channel Digital Video Mixer with Effects


 


All-in-one video mixer with HDMI in/out, USB streaming out, and built-in multiviewer with touch control.


 








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.




 
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