Decklink Duo 2 - Applications and Review
The Blackmagic DeckLink Duo 2 is an adaptable video input/output card that could be used in a range of professional video workflows. It has four SDI connectors that can be used as inputs or outputs in both directions. This card can be utilized for a variety of applications, including live keyers, multi-screen digital signage servers, media play-out systems, and real-time multi-channel capture systems.
Decklink Duo 2 Features and Capabilities
Key Features:
SD/HD/3G-SDI Input/Output
PCI-E Interface
1080p 4:4:4 by Single-Link 3G-SDI
10/12-Bit Processing
Down/Up/Cross Conversions
Mac OS X, Windows, and Linux Compatible
Processing
Color space conversion: Hardware-based real-time
HD down conversion: Built-in, high-quality software down converter from HD to SD on output
HD up conversion: Built-in, high-quality software up conversion from SD to 720 or 1080 HD on input
Cross conversion: Built-in, high-quality hardware cross conversion from 720 to 1080 HD, and 1080 to 720 on playback
Real-time effects support: Final Cut Pro X internal effects, Premiere Pro CC Mercury Playback Engine effects, and Avid Media Composer internal effects
Software Compatibility
Popular NLE, DAW, and professional software applications such as Avid Media Composer, Pro Tools, Steinberg Cubase, Nuendo, Blackmagic Design, DaVinci Resolve, Fusion 8, Apple Final Cut Pro X, Adobe Premiere Pro CC, After Effects CC, Photoshop CC, and Pro Tools are all linked with the DeckLink Duo 2.
Applications of Decklink Duo 2
Broadcast Servers
Broadcast servers have been installed with thousands of DeckLink cards that play back content for continuous broadcast. These cards allow the collection and playback of video channels 2, support playout workflows, and can key graphics over live input. They are compatible with a variety of server software packages.
Live Streaming
DeckLink cards can be used to broadcast live to internet viewers and include high-quality video into live streaming workflows since they are entirely compatible with common video streaming software. Common streaming programs including OBS, Wirecast, Livestream Producer, and Resolume Avenue are supported.
VFX Work
Since DeckLink 8K Pro captures RGB 4:4:4 full-color resolution photos without subsampling, it is appropriate for VFX applications and provides the finest keys available. It features with a proprietary Photoshop plug-in for collecting video frames for picture manipulation, and it allows the usage of notable visual effects software like Fusion, Nuke, and After Effects.
Live Production and Color Correction
When combined with live production switchers, DeckLink cards are a potent option since they provide live uncompressed 4K resolution output and the creation of graphics and titling for workstation-based live production. For DaVinci color grading, the DeckLink 4K models are the best option. They can be used for live grading to precise broadcast monitors or video projectors 2.
Conclusion
The DeckLink Duo 2 is a flexible and useful tool for video workflows since it provides a wide range of applications in the professional video business, from broadcast servers and live streaming to VFX work and live production.