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DeckLink Duo 2 BMD


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Blackmagic Design DeckLink Duo 2 is the new 3G-SDI video capture card that offers up to 4 independent channels and a PCIe connection interface.

The DeckLink Duo 2 captures SD and HD formats up to 1080p60. Thanks to its ability to handle up to 4 SDI inputs simultaneously and independently, it is ideal for multimedia video production, digital signage with multiple screen or maxi screens, and real-time multichannel capture systems.

DeckLink Duo 2 is compatible with the most popular video and audio editing software such as DaVinci Resolve.

If you need further information please contact or call +39-06-58318301

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Decklink Duo 2 Technical Specifications


SDI Video Input

4 x bidirectional 12-bit SD/HD independently configurable as either Input or Output

SDI Audio Input

16 channels embedded in SD and HD

Sync Input

Blackburst in SD 720p50, 720p59.94, 1080i50 and 1080i59.94 formats or Tri-Sync in any HD format.

SDI Video Output

4 x bidirectional 12-bit SD/HD independently configurable as either Input or Output

SDI Audio Output

16 channels embedded in SD and HD

Computer Interface

PCI Express 4 lane generation 2, compatible with 4, 8 and 16 lane PCI Express slots.

Supported Codecs

AVC-Intra, AVCHD, Canon XF MPEG2, Digital SLR, DV-NTSC, DV-PAL, DVCPRO50, DVCPROHD, DPX, HDV, HEVC, XDCAM EX, XDCAM HD, XDCAM HD422, DNxHR & DNxHD, Apple ProRes 4444, Apple ProRes 422 HQ, Apple ProRes 422, Apple ProRes LT, Apple ProRes 422 Proxy, Uncompressed 8-bit 4:2:2, Uncompressed 10-bit 4:2:2, Uncompressed 10-bit 4:4:4


Software Included

Media Express, Disk Speed Test, LiveKey, Blackmagic Desktop Video Utility and Blackmagic driver on Mac OS and Windows. Media Express, Blackmagic Desktop Video Utility and Blackmagic driver on Linux.

Internal Software Upgrade

Firmware built into software driver. Loaded at system start or via updater software.

Physical Installation

PCI Express 4 lane, compatible with 4 and 8 lane PCI Express slots on Mac OS, Windows 7, Windows 8, Windows 10 and Linux. Mac OS systems require a Mac Pro computer with PCI Express slots. Please check the Support pages to see the full system requirements.

Software Applications

DaVinci Resolve, Fusion 8, Final Cut Pro X, Adobe Premiere Pro CC,  Avid Media Composer, Adobe After Effects CC, Avid Pro Tools, Steinberg Cubase, Steinberg Nuendo,  Adobe Photoshop CC
Other supported applications include:
The Foundry Nuke, Grass Valley Edius, Sony Catalyst Production Suite, Tools On Air Just: Play & Live & In, Softron MovieRecorder & MReplay, Adobe Flash Media Live Encoder, Telestream Wirecast, Livestream Producer, Resolume Arena, Magix Vegas Pro & Movie Edit Pro Premium, Corel VideoStudio Pro, CyberLink PowerDirector, Vidblaster X & Studio & Broadcast, Uniplay One & CG, CasparCG Server, Magicsoft CG, Xsplit Broadcaster, Imagine Communications Velocity & InfoCaster, DevTek Easy Media Suite, Metus Ingest, Boinx Software MimoLive, Cinegy Capture Pro, vMix Live, Renewed Vision ProPresenter, Ventuz Director, Class X Liveboard & Coral CG, Glookast Capturer, Open Broadcaster Software Studio, Nautilus NEMO3D.


Standard video SD

525i59.94 NTSC, 625i50 PAL

SDI Metadata Support

SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 372M, SMPTE 425M, ITU-R BT.656 e ITU-R BT.601

Precisione colore SDI

4:4:4 RGB a 8, 10 e 12 bit in tutte le modalità fino al 1080p30, e 4:2:2 YUV a 8 e 10 bit in tutte le modalità

Standard video HD

720p50, 720p59.94, 720p60
1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59, 1080p59.94, 1080p60
1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30
1080i50, 1080i59.94, 1080i60

Metadati SDI compatibili

RP188/SMPTE 12M-2 e sottotitoli chiusi

SDI Video Sampling

4:2:2 e 4:4:4

Audio Sampling

Television standard sample rate of 48 kHz and 24 bit.

Color Space

REC 601, REC 709


Colorspace Conversion

Hardware based real time

HD Up Conversion

Built in, high quality software up converter from SD to 720HD or 1080HD on input. Selectable between 4:3 pillarbox, 14:9 zoom and 16:9 zoom

Real Time Effects

DaVinci Resolve, Final Cut Pro X internal effects. Adobe Premiere Pro CC Mercury Playback Engine effects. Avid Media Composer internal effects.

HD Down Conversion

Built in, high quality software down converter from HD to SD on output. Down converted SD selectable between letterbox, anamorphic 16:9 and center cut 4:3 styles.

Cross Conversion

Built in, high quality software cross conversion from 720HD to 1080HD, 1080HD to 720HD on playback

Operating Systems

Mac OS X 10.11 El Capitan,
macOS 10.12 Sierra o successivo.
Windows 7, 8.1 e 10, tutti a 64 bit.Linux

Power Requirements

Power Consumption

10 Watts

Norme EMC

FCC, CE and C-Tick

Environmental Specifications

Operating Temperature

5° to 40° C (32° to 104° F)

Storage Temperature

-20° to 45° C (-4° to 113° F)

Relative Humidity

0% to 90% non-condensing

What's Included

DeckLink Duo 2

SD card with software and manual


3 Year Limited Manufacturer's Warranty.


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DeckLink Duo 2 BMD

DeckLink Duo 2 BMD

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