Home > Multi-View Processors > VLML-4x2KM4K-SR

4x2 Modular Multiview Processor with quad/PiP/PoP, 4K UHD+ scaling

4x2 modular multiview processor with integrated scaling and multi-windowing, purpose-built for live streaming and recording
HDMI and VGA inputs supporting up to 4K UHD+, HDCP 2.2, at 18Gbps (600MHz), with dual HDMI outputs for local monitoring
Quad, PiP, and PoP multi-window modes with seamless 4x2 switching, recallable window presets, and per-source audio selection
Built-in audio mixer to blend an external source with embedded HDMI audio (LPCM 2.0), plus EDID management and control via WebGUI, front panel, RS-232, or Telnet

VLML-4x2KM4K-SR

Product Description

The VLML-4x2KM4K-SR is an excellent solution for streaming, as it combines both streaming and recording functionality, offering rich video processing capabilities. It makes online broadcasting of live video a simple and easy process. Video content up to 4K UHD+ is supported and automatically scaled to a resolution more suitable for efficient streaming. Both HDMI and VGA inputs are supported. An HDMI output is provided for local monitoring. An audio mixer function is included, allowing an external audio source to be mixed with the embedded audio of your HDMI source (LPCM 2.0 only) for your video stream. Comprehensive EDID management, intuitive WebGUI, and adjustable Audio functions make this unit a terrific tool for video streaming and recording.

Besides high-performance HDMI switch with integrated scaling, multi-windowing technology, multi-view, and streaming are also supported. Any of the four different HDMI sources can be displayed individually, full screen, or in a variety of multi-window modes, including quad mode PiP and PoP mode, which makes it a splendid source for streaming.

Key Features

Signage platform that couples with modular solutions for a range of ProAV purposes
HDMI inputs and outputs at 18Gbps (600MHz) with 4K UHD support
Seamless switching with no loss of sync in 4x2 matrix mode
PiP, PoP, and quad display modes with independent audio source selection
Store multi-window arrangements as recallable presets
EDID management
Uploadable, freely positioned graphic logo support
Adjust window size, position, and settings in PiP mode via WebGUI
Control via front panel buttons, WebGUI, Telnet, and RS-232

Downloads

DATA SHEET (PDF)

USER MANUAL (PDF)

Specifications

  
  Technical
HDMI Bandwidth18Gbps

      Resolutions

     Maximum Input 
     HDMI: 4096×2160p@60    
    

     Maximum Output 
 
     HDMI: 4096×2160p@60   
  
Connection
Input Ports4× HDMI (Type-A)
2× Analog Mono Audio (3.5mm)
1× Analog Stereo Audio (3.5mm)
Output Ports2× HDMI (Type-A)
2× Analog Stereo Audio (3.5mm)
Control Ports1× RS-232 (3-pin Terminal Block)
1× IP Control (RJ-45)
Service Port1× USB 2.0 (Type-A)
Baud Rate19200
Digital Audio
Multiviewer HDMI Inputs 1~4 / Outputs A~B / Slot (LPCM)Max 2 channels; Sampling rate 48kHz
Analog Audio
Analog Input (Line)Max Audio Level: 2Vrms; Impedance: 20kΩ; Type: Balanced/Unbalanced
Analog Input (Mic 1 & 2)Max Audio Level: 2Vrms; Impedance: 47kΩ; Type: Balanced/Unbalanced
Analog Output (Line)Max Audio Level: 2Vrms; THD+N: < 0.01dB@0dBFS 1kHz (A-wt); SNR: > 70dB@0dBFS; Frequency Response: < ±3dB@20Hz~20kHz; Crosstalk: < −60dB@10kHz; Impedance: 499Ω; Type: Balanced/Unbalanced
Analog Output (Headphone)Max Audio Level: 1.7Vrms; THD+N: < 0.04dB@0dBFS 1kHz (A-wt); SNR: > 70dB@0dBFS; Frequency Response: < ±3dB@20Hz~20kHz; Crosstalk: < −60dB@10kHz; Impedance: 16Ω; Type: Balanced/Unbalanced
Mechanical
Power Supply24V/2.7A DC (US/EU standards, CE/FCC/UL certified)
ESD Protection (HBM)±8kV (Air Discharge), ±4kV (Contact Discharge)
Dimensions (W×H×D)213.5mm × 43mm × 158mm [Case Only]
231.5mm × 44mm × 161mm [All Inclusive]
Weight1250g
Chassis MaterialMetal (Steel)
Chassis ColorBlack
Power Consumption29W
Operating Temperature0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature-20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity20 ~ 90% RH (Non-condensing)