Professional Video Products & Solutions
LONGTIMEVIDEO TECHNOLOGY
4 CH SDI PCIe Video Capture Card
SDI Capture Card

4 CH SDI PCIe Video Capture Card

Four-channel 3G-SDI PCIe capture card supporting four 1080p60 video and embedded audio inputs, with YUY2, XRGB and NV12 output, hardware deinterlacing and multi-stream processing.

SDI Video Capture Card
4CH · 3G-SDI · 1080P60 · PCIe x4

Four-Channel 1080p60 SDI PCIe Capture Card

Professional Multi-Channel SDI Video and Audio Capture

Designed for professional multi-channel SDI capture, recording, streaming and system integration, the card provides four independent BNC SDI inputs with up to 1920×1080p60 capture per channel. On-board video processing and a PCI Express 2.0 x4 host interface support multi-view, recording, analysis and custom application development.

4 BNC SDI InputsUp to 1080p60 per ChannelHD-SDI / 3G-SDI4 Embedded-Audio InputsPCIe 2.0 x4
VIDEO INPUT
Four Independent SDI InputsFour BNC connectors accept independent HD-SDI or 3G-SDI video sources.
CAPTURE
Up to 1080p60 per ChannelSupports 1920×1080p at 60/50 fps and common lower SDI timings.
HOST INTERFACE
PCIe 2.0 x4Suitable for professional workstations, recording systems and industrial PCs.
4CH · 3G-SDI · 1080P60
Four-channel 1080p60 SDI PCIe capture card with transparent background
PRODUCT OVERVIEW

Product Overview

Four-Channel 1080p60 SDI PCIe Capture Card

The card captures four SDI video signals with embedded audio and supports automatic input-format detection, hardware deinterlacing and multiple streams at different resolutions. Standard DirectShow / DirectSound and V4L2 interfaces simplify integration with existing applications and custom SDK-based solutions.

Four independent BNC SDI capture inputs
HD-SDI plus 3G-SDI Level A and Level B
Up to 1920×1080p60, including progressive, interlaced and PsF timings
YUY2, XRGB and NV12 video with four embedded-audio inputs
CORE CAPABILITIES

Built for Professional Multi-Channel Capture

Four Independent InputsConnect up to four different SDI sources for multi-camera or multi-device workflows.
Broad SDI Timing SupportCovers 720p, 1080p, 1080i, PsF and 3G-SDI Level A / Level B formats.
On-Board Video ProcessingAutomatic format detection and hardware deinterlacing reduce host-side preprocessing requirements.
Standard Software InterfacesUse DirectShow / DirectSound on Windows or supported V4L2 drivers on Linux.
CAPTURE WORKFLOW

Video Capture Workflow

01 · SDI SOURCESConnect SourcesConnect one to four BNC SDI video sources.
02 · AUTO DETECTIONDetect FormatsThe card identifies the input standard, resolution and frame rate.
03 · ON-BOARD PROCESSINGProcess VideoHardware handles deinterlacing and multi-stream resolution output.
04 · APPLICATIONUse the MediaPreview, record, stream, analyze or integrate through an SDK.
KEY SPECIFICATIONS

Key Specifications

Product typeFour-channel 1080p60 SDI PCIe capture card
Video inputs4 × BNC SDI inputs; no loop-through outputs
SDI standardsHD-SDI and 3G-SDI; 3G-SDI Level A / Level B
Maximum input / captureUp to 1920×1080p at 60/50 fps per channel, plus lower formats
Pixel formats YUY2 NV12 and xRGB
Audio captureFour SDI embedded-audio inputs; 2-channel, 16-bit, 48 kHz stereo
Hardware processingAutomatic input-format detection, hardware deinterlacing and multi-stream scaling
Host interfacePCI Express 2.0 x4
Software interfacesDirectShow / DirectSound on Windows; V4L2 on Linux, subject to driver version
Operating systemsWindows 7 / 8.1 / 10 / 11 (32/64-bit); Linux
Dimensions105 × 99 mm
Power consumptionApprox. 6.5 W
Operating temperature0 to 85°C
Storage environment-20 to 70°C; 5% to 90% RH, non-condensing
Typical SDI timings720p23.98–60; 1080p23.98–60; 1080i50/59.94/60; 1080PsF; 3G-SDI Level A / Level B
APPLICATIONS

Typical Applications

Multi-Camera RecordingProfessional StreamingBroadcast ProductionConference CaptureMedical ImagingIndustrial VisionVideo AnalyticsOEM / ODM Integration
Specification note: Each SDI input supports up to 1080p60. The supplied documentation does not guarantee four-channel full-rate operation on every host platform. Available channel count, resolution and frame rate during simultaneous capture depend on the input formats, host platform, PCIe slot, driver and application configuration. No SDI loop-through outputs are provided.