DUAL VIDEO
Two HDMI Inputs
Connect two cameras, computers or other HD sources simultaneously, with up to 1080p60 per channel.
DUAL LOOP-OUT
Dual HDMI Loop-Out
Each input has a corresponding HDMI output for local monitoring.
USB CAPTURE
UVC / UAC Plug and Play
Dual-channel audio and video are delivered over USB 3.0 through standard video and audio device classes.
CORE CAPABILITIES
Core Capabilities for Dual-Channel Workflows
Dual-Channel CaptureAcquire two independent HDMI signals simultaneously at up to 1920×1080@60 Hz per channel.
Dual Local Loop-OutTwo corresponding HDMI loop-through outputs enable local monitoring for both input channels.
Device-Side ProcessingAutomatic format detection, scaling, conversion and hardware deinterlacing reduce host-side preprocessing.
Dual Embedded AudioCapture embedded audio from both HDMI channels with PCM 48 kHz stereo support.
Class-Compliant InterfacesUVC video and UAC audio support simplify deployment over USB 3.0, with USB 2.0 compatibility.
SDK IntegrationStandard application interfaces and a secondary-development SDK support custom software and OEM/ODM integration.
CAPTURE WORKFLOW
Dual-Channel Connection Workflow
01 · HDMI SOURCESConnect Two SourcesConnect two cameras, computers or other HDMI sources at arbitrary resolutions up to 1080p60.
02 · LOOP-OUTAdd Local DisplaysWhen required, connect the two HDMI outputs to displays for local monitoring.
03 · USB HOSTConnect the HostConnect the capture box over USB 3.0; power is supplied directly by the USB bus.
04 · APPLICATIONSelect Both ChannelsSelect the two video and audio channels in recording, streaming or custom software.
KEY SPECIFICATIONS
Key Specifications
| Product Type | Dual-channel HDMI USB 3.0 external video capture box |
|---|---|
| Video Inputs | 2 × HDMI inputs |
| Video Loop-Outs | 2 × local HDMI loop-through outputs |
| HDMI Standard | HDMI 1.4 (as specified in the documentation) |
| Input Resolution | Arbitrary resolutions up to 1080p60 |
| Capture Resolution | Up to 1920×1080@60 fps per channel |
| Host Interface | USB 3.0, 5 Gb/s theoretical link rate; USB 2.0 compatible |
| Video Device Class | UVC |
| Video Output Formats | HDMI IN1: YUY2, MJPEG; HDMI IN2: MJPEG |
| Audio Capture | Two embedded HDMI audio streams |
| Audio Format | UAC; PCM 48 kHz stereo |
| Hardware Processing | Automatic input-format detection, scaling, format conversion and hardware deinterlacing |
| Operating Systems | Windows, macOS and Linux; exact versions depend on current firmware and application validation |
| Compatible Software | OBS, vMix, VLC, Wirecast and other UVC/UAC-compatible applications |
| Development Support | Standard interfaces including DirectShow / DirectSound; secondary-development SDK available |
| Power | USB bus powered; no external power adapter required |
| Power Consumption | ≤ 2.0 W |
| Dimensions | Approximately 105 × 70 × 21 mm |
| Operating Temperature | 0 to 85°C |
| Storage Environment | -20 to 70°C; 5% to 90% RH, non-condensing |
APPLICATIONS
Typical Applications
Multi-Camera StreamingDual-Source ConferencingEducation & Lecture CaptureMedical & Industrial ImagingGaming & Event CaptureVision & Algorithm ProcessingOEM / ODM Integration
Specification note: For dual 1080p60 capture, use USB 3.0, a host with sufficient performance and compatible applications. The documentation specifies HDCP support; capture of HDCP-encrypted or other protected content may be restricted by the content-protection mechanism, source device and application. Validate the intended workflow before deployment.