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

  • Roland V-4EX 4-Channel Digital Video Mixer with Effects

    Kodas: Roland V-4EX

    ALL-IN-ONE SD 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. 

    Features

    • 3 Input (SD 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 

     

    Specifications

    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 

    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.)
    * 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 Video: NTSC, 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 Video: 720 x 480 when set to NTSC, 720 x 576 when set to PAL, Motion JPEG 

    USB Audio: Linear PCM, 16 bits/48 kHz, 2 ch 

    Input Connectors

    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) 

    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 k ohms 

    Others

    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: 2.0 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) 

    Weight: 2.6 kg (5 lbs. 12 oz.)