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Roland V-1SDI 4-Channel Portable HD Video Switcher with Web Streaming

SKU: ROV1SDIW

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Review Summary

2020-08-26T12:34:41

Rated 4 out of 5

Nice Entry-Level Switcher

The Roland V-1SDI has been at work in our church video workflow for a few months now. For the most part, it is a really nice little switcher. It does insert an annoying digital audio noise, and the RCA audio jacks are not the best line input for high-quality audio coming out of our Behringer X32 board. We have since bypassed the Roland for audio input directly into the capture card. There are some function limitations that more expensive switchers allow. But if you have 2-3 cameras and a computer graphics input that need "semi-professional" output for streaming or recording, this is a nice entry-level switcher. The included "non-branded" capture card failed after 3-4 weeks. We got a nice Magewell card that works great so far.

JEFFREY E.

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Roland V-1SDI Specifications

Switcher

Switcher

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  • Video Processing

    8-bit 4:2:2 (YPbPr)

  • Audio Processing

    24-bit at 48 kHz

  • Input Signal Formats - SDI

    Inputs 1 to 3
    1080p: 59.94/50
    1080i: 59.94/50
    720p: 59.94/50
    Conforms to SMPTE 424M (SMPTE 425M-AB), 292M, 259M-C

  • Input Signal Formats - HDMI

    Input 3
    1080p: 59.94/50
    1080i: 59.94/50
    720p: 59.94/50
    HDCP supported
    Input 4
    1080p: 59.94/50
    1080i: 59.94/50
    720p: 59.94/50
    480p: 59.94
    576p: 50
    480i: 59.94
    576i: 50
    WUXGA: 1920 x 1200 at 60 Hz
    UXGA: 1600 x 1200 at 60 Hz
    SXGA+: 1400 x 1050 at 60 Hz
    FWXGA: 1366 x 768 at 60 Hz
    SXGA: 1280 x 1024 at 60 Hz
    WXGA: 1280 x 768 at 60 Hz
    XGA: 1024 x 768 at 60 Hz
    SVGA: 800 x 600 at 60 Hz
    VGA: 640 x 480 at 60 Hz
    HDCP supported

  • O/P Signal Formats - Program&Preview O/P

    SDI
    1080p: 59.94/50
    1080i: 59.94/50
    720p: 59.94/50
    Conforms to SMPTE 424M (SMPTE 425M-AB), 292M, 259M-C

  • Output Signal Formats - MultiView

    HDMI, HDCP supported

  • Output Signal Formats - Input Level

    Audio In: -10 dBu (+8 dBu max)
    Mic: -41 to -13 dBu (-1 dBu max)

  • Output Signal Formats - Output Level

    Audio Out: -10 dBu (+8 dBu max)
    Phones: 92 mW + 92 mW (32 Ohms)

  • Connectors - Input

    Video
    3x SDI, BNC
    2x HDMI type-A

    Audio
    Analog: RCA phono
    Mic: Stereo mini jack

  • Connectors - Output

    Program
    1x SDI, BNC

    Preview
    1x SDI, BNC

    Multiview:
    1x HDMI type-A

    Audio:
    Analog: RCA phono
    Headphones: Stereo mini jack

  • Connectors - Remote

    USB Type-B (for remote control from PC)
    RS-232: DB-9

  • Connectors - Audio Impedance

    Input
    Audio: 15 kOhms
    Mic: 10 kOhms

    Output
    Audio: 1 kOhms
    Phones: 10 Ohms

  • Power Supply (AC)

    AC adapter

  • Current Draw

    2.1 A

  • Power Consumption

    25 W

  • Operating Temperature

    0 to 40 deg. C (32 to 104 deg. F)

Capture Box

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  • Connection

    Host Interface: USB3.0, 300-350MB/s throughput
    USB2.0, 40MB/s throughput
    Input Interface: 1 MCX interface (can convert to BNC interface)
    SDI Audio Input: 1 SDI embedded SDI audio (48KHz)
    SDI Input: 1 SD/HD/3G-SDI

  • Standards

    SDI Input Formats: SD/HD/3G-SDI, SMPTE-259/274/296/372/424/425/292
    Output Formats Resolutions: 640x480/640x360/720x480/720x576/768x576/856x480960x540/1024x576/1280x720/1920x1080
    Frame Rate: 25/29.97/30/50/59.94/60 fps
    Transmission Speed SDI: 270Mb/s, 1.485Gb/s, 2.97Gb/s
    Audio and Video Capture: It meets the standards of UVC (USB video class) and UAC (USB audio class)
    Output Color Space YUy2, RGB24

  • Video process

    Color Space Switch: Hardware Color Space Switch
    Image Scale: Hardware Scale
    Image Adjustment: The image of adjustment of brightness, contrast, hue, saturation

  • OS Support

    Windows 7/8/8.1/10/2008/2008 R2/2012 (x86 & x64)
    Linux (based on V4L2 , supports x86, x64 & arm architecture)
    OS X (10.8 and above)

  • Software Compatibility

    Windows Media Encoder (Windows)Adobe Flash Media Live Encoder(Windows, OS X)
    Real Producer Plus(Windows)
    VLC (Windows, OS X, Linux)
    QuickTime Broadcaster (OS X)
    QuickTime Player (OS X)
    Wirecast (Windows, OS X), etc

  • APIs

    DirectShow (Windows), DirectSound (Windows),V4L2 (Linux), ALSA (Linux)

  • Onboard Memory

    64MB DDR2, 16 bits at 300MHz

  • Upgrade

    The firmware can be upgarded

  • Power Consumption

    <= 2.5W

  • Operating Temperature

    0 to 50 deg. C (32 to 122 deg. F)

  • Storage Temperature

    -20 to 70 deg. C (-4 to 158 deg. F)

  • Relative Humidity

    5%-90%

General

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  • Dimensions

    Switcher (HxWxD) : 12.3 x 4.3 x 2.3" (31.24 x 10.92 x 5.84cm)
    Capture Box (LxWxH): 84.25 x 42.8 x 12.6mm (3.32 x 1.69 x 0.50")

  • Weight

    Switcher: 2.6 lbs (1.18kg) (excluding AC adapter)

  • UPC Code

    761294221426

11 Accessories for Roland V-1SDI 4-Channel Portable HD Video Switcher with Web Streaming

  • All Accessories (11)
  • Bags & Cases (1)
  • Cables & Adapters (10)

About Roland V-1SDI

V-1SDI 3G-SDI Video Switcher
Professional SDI Video Switching that you can take anywhere
V-1SDI is a flexible and versatile video switcher that makes it easy to connect and switch professional 3G SDI cameras and playback sources along with HDMI sources including cameras, smart phones, computers, tablets, Blu-ray players. Compact and portable, the V-1SDI delivers professional switching results with its easy to use hardware interface complete with T-Fader and easy-to-see backlit buttons.

With support for 3G-SDI, the V-1SDI can operate at full 1080p resolution and can take advantage of the longer cable distance of SDI making this compact solution suitable for events and applications in even large spaces with the most professional level of SDI camera sources.

Inputs and Outputs
Inputs
The V-1SDI has two dedicated 3G SDI inputs, a third channel input that supports 3G SDI or HDMI and a fourth channel HDMI input that also includes scaling. This makes the V-1SDI ideal in a variety of configurations for both an all camera applications and applications that mix cameras, video sources and computer data sources.

Outputs
The V-1SDI has two 3G SDI Outputs and one HDMI output. SDI PVW and MULTI-VIEW outputs are assignable from Program, Multi-view Preview or Full Frame Preview for flexibility in different applications where output display devices support either SDI or HDMI inputs.

Quad Input Multi-viewer
The four-way multi-view preview screen shows all four input sources on a single display for confident monitoring. A red border shows the video currently being output and a green one indicates the video to be output next. It also includes audio metering for all input sources and the main output.

Composition Effects
The V-1SDI includes DSK (Downstream Keying), Picture-in-Picture (PinP), Split and Quad composting effects ideal for creating news style broadcasts and corporate presentation content. The DSK function is great for overlaying titles, song lyrics or logos onto incoming video sources that can be switched in the background while text or images remain displayed. The DSK supports both Luminance Keying (Black / White) and Chroma Keying (Blue / Green).

Audio Mixing
Included is a 14 channel digital audio mixer. The V-1SDI can mix 5 stereo audio inputs from the SDI or HDMI ports, the stereo line level input and a mic level input. Every audio input is equipped with a DELAY function to synchronize the video and the audio as well as EQ for adjustment of sound quality. Audio output is equipped with a MASTERING function to improve the sound of the final audio mix. Audio follow function enables the audio to transition along with the video.

The final audio mix is both embedded in the SDI and HDMI output along with the video signal and is also output to the stereo audio output jacks for sending the audio mix to a PA system or recording it on an external device.

Remote Control
Remote control is possible with the V-1SDI RCS dedicated computer software for Mac and PC connected via a USB cable. The application offers a detailed view of the connected V-1SDI and can be used to switch video, mix audio or change settings. V-1SDI RCS Ver.1.5 supports sending a Still Image to the V-1SDI. The STILL IMAGE EDITOR allows both images and text to be edited making it ideal for easy, on-demand creation of subtitles and graphics. For integration with A/V control systems, the V-1SDI is equipped with a serial connection for control by industry standard RS-232 serial controls.

USB3 SDI Capture box
The SDI to USB capture is a small SD/HD-SDI capture device that connects to USB 3.0 port to deliver unparalleled video quality at an astonishing 1080p! This portable capture card (dongle) can be carried in your pocket and is compatible with various USB 3.0 chipsets (Intel, Renesas, ASMedia, Fresco Logic) and works with USB 2.0 ports at 40 Mbps. The installation is a true "plug-n-play" (no drives required). The card is seen by the operating system as a "Webcam" making it accessible to software programs like Skype, GoToMeeting, Google Hangouts, WebEx and more.

Roland V-1SDI Features

  • Support for SDI and HDMI cameras, smartphones, tablet computers and PCs etc
  • Easy to operate with hardware controls
  • Compact size
  • Supports up to Full HD 1080p
  • 3x 3G-SDI and 2x HDMI inputs
  • 2x 3G-SDI and 1x HDMI output
  • Input 4's scaler now supports a wider range of video and VESA resolutions
  • Quad input multi-viewer with source labelling and audio metering
  • Composition effects including DSK (Downstream Keyer), picture-in-picture etc
  • Capturing a still Image from Input Video on channel 4 [Ver.1.5]
  • Full 14 channel audio mixer included
  • Software control using V-1SDI RCS application for Mac and PC and remote control via RS-232 connection
  • Sending a still image to the V-1SDI by V-1SDI RCS [Ver.1.5]

What's in the box:

  • Roland V-1SDI 4-Channel Portable HD Video Switcher
  • SDI Capture Box with USB 3.0
  • AC Adapter
  • Power Cord
  • Cord Hook
  • USB 3.0 Cable
  • Mini-Coax to Full-Size SDI (BNC) Adapter Cable
  • Roland 1 Year Limited Warranty