Professional Video Products & Solutions
LONGTIMEVIDEO TECHNOLOGY
HDMI / SDI PCIe Capture Card
HDMI / SDI Capture Cards

HDMI / SDI PCIe Capture Card

1080
1CH · HDMI 2.0 / 3G-SDI · PCIe

Single-Channel HDMI / SDI PCIe Capture Card

4K60 Input · 1080p60 Capture · PCIe 2.0 x1

Designed for professional video capture, live production, recording, and system integration, this internal capture card accepts one HDMI 2.0 or 3G-SDI video source, supports input signals up to 4K60, and captures video at up to 1080p60. Its PCI Express 2.0 x1 interface delivers stable video and embedded-audio data for preview, recording, image processing, and software integration.

Single HDMI / SDI ChannelUp to 4K60 InputUp to 1080p60 CapturePCIe 2.0 x1
VIDEO INPUT
HDMI 2.0 / 3G-SDIHDMI and BNC SDI connectors support one video source selected for the application.
CAPTURE
Up to 1080p60Captures video at up to 1920×1080 at 60 fps for smooth preview, recording, and streaming.
HOST INTERFACE
PCIe 2.0 x1A 5 Gbps host link provides a compact internal solution for standard PCI Express systems.
1CH · 4K60 IN · 1080P60 CAPTURE
Single-channel HDMI SDI PCIe internal video capture card with transparent background
PRODUCT OVERVIEW

Product Overview

4K60 Input · 1080p60 Capture · PCIe 2.0 x1

With both HDMI and SDI input connectors, the card can be connected to an HDMI device or a professional 3G-SDI source according to the deployment. On-board video processing helps reduce host CPU load, while embedded-audio capture supports synchronized audio and video workflows for continuous operation and application integration.

Accepts video signals up to 4K60
Captures video at up to 1080p60
YUY2, XRGB, and NV12 output formats
HDMI / SDI embedded-audio capture
CORE CAPABILITIES

Core Capabilities for Professional Workflows

4K60 Input CompatibilityAccepts input signals up to 4K60 and delivers capture output at up to 1080p60.
On-Board Video ProcessingVideo processing is handled on the card to reduce the processing load on the host CPU.
Hardware DeinterlacingHardware deinterlacing improves the presentation and processing of interlaced video sources.
Synchronized A/V CaptureCaptures embedded audio from the active HDMI or SDI input with PCM 48 kHz stereo support.
CAPTURE WORKFLOW

Video Capture Workflow

01 · VIDEO SOURCEConnect the SourceConnect an HDMI 2.0 or 3G-SDI video device.
02 · ON-BOARD PROCESSINGProcess on the CardDetect the input format and perform required hardware processing.
03 · PCIe TRANSFERTransfer to the HostSend audio and video data over PCIe 2.0 x1.
04 · APPLICATIONUse in SoftwarePreview, record, stream, analyze, or integrate through an SDK.
KEY SPECIFICATIONS

Key Specifications

Product TypeSingle-channel HDMI / SDI internal PCIe capture card
Video Inputs1 × HDMI and 1 × BNC SDI; single-channel capture
Input StandardsHDMI 2.0 and 3G-SDI
Maximum InputVideo input signals up to 4K60
Maximum CaptureUp to 1920×1080 at 60 fps
Video Output FormatsYUY2, XRGB, and NV12
Audio CaptureHDMI / SDI embedded audio; PCM 48 kHz stereo
Hardware ProcessingHardware deinterlacing and automatic input-format detection
Host InterfacePCI Express 2.0 x1, 5 Gbps
Software InterfacesDirectShow / DirectSound (Windows), V4L2 (Linux)
Operating SystemsWindows / Linux
Video Loop-ThroughNot supported
Power Consumption≤ 5 W
Operating Temperature0 to 85°C
Storage Environment-20 to 70°C; 5% to 90% RH, non-condensing
APPLICATIONS

Typical Applications

Video Preview and RecordingLive Production and StreamingConference and Lecture CaptureMedical Imaging SystemsMachine Vision and InspectionImage Analysis and ProcessingOEM / ODM System Integration
Specification note: 4K60 refers to the maximum accepted input signal; maximum video capture is 1080p60. Available resolutions, frame rates, pixel formats, and HDCP-content compatibility depend on the source, host platform, driver, and application configuration. Protected or encrypted content may not be capturable. Refer to the applicable driver, SDK, and confirmed product documentation for final compatibility.