Used Roland Roland V-4EX 4-Channel Digital Video Switcher for Quality Video Performance and Web Streaming

SKU: US1555105

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Roland V-4EX 4-Channel Digital Video Switcher - SKU#1555105 Specifications

  • 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/48kHz, 2 ch

  • Input Formats: HDMI Video

    INPUT 1 to 3: requires 720x480/59.94p (when set to NTSC), 576/50p (when set to PAL)

  • Input Formats: 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)

  • Input Formats: HDMI Audio

    INPUT 1to 4: Linear PCM, 24 bits/48kHz, 2 ch

  • Input Formats: 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

  • Input Formats: Composite Video

    INPUT 1 to 4: NTSC, PAL

  • Input Formats: 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

  • HDMI Audio (OUTPUT)

    Linear PCM, 24 bits/48kHz, 2 ch

  • Output Formats: Composite Video

    NTSC, PAL

  • Output Formats: Preview Video (PVW OUT)

    480/59.94p when set to NTSC, 576/50p when set to PAL

  • Output Formats: Preview Audio (PVW OUT)

    Linear PCM, 24 bits/48kHz, 2 ch

  • Output Formats: USB Video

    720 x 480 when set to NTSC, 720 x 576 when set to PAL, Motion JPEG

  • Output Formats: USB Audio

    Linear PCM, 16 bits/48kHz, 2 ch

  • Input Connectors

    Video:
    HDMI: Type A (19 pins) x 4 (INPUT 1to 4)
    RGB/Component: HD DB-15 type x 1(INPUT 4)
    Composite: BNC type x 4 (INPUT 1 to 4)
    S-Video: 4-pin mini DIN type x 1 (INPUT 4)
    Audio: RCA-pin type x 1pair (AUDIO IN)

  • Output Connectors

    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 kOhms

  • Display

    Graphic 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 Supply

    AC adaptor

  • Current Draw

    2A

  • Dimensions (H x W x D)

    105 x 225 x 296mm (4.13 x 8.85 x 11.65")

  • Weight

    5.73lbs (2.6kg)

About Roland V-4EX 4-Channel Digital Video Switcher - SKU#1555105

Roland V-4EX.

Roland V-4EX.

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. See the current VR-3EX Streaming Software Compatibility list for more information on streaming software compatibility.

Unique, Versatile, Multi-Application.

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.

Unique, Versatile, Multi-Application.

Innovative Design.

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.

Innovative Design.

For Live Production & Web Streaming.

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.

For Live Production & Web Streaming.

What's in the box:

  • Roland 4-Channel Digital Video Mixer
  • AC Adaptor
  • Power Cord
  • 2 x RCA-BNC Conversion Plug
  • Original Box