Blackmagic Design Decklink SDI 4K Capture & Playback Card. The Decklink SDI 4K Capture & Playback Card from Blackmagic Design features a single multi-rate SDI input and multi-rate SDI output. These multi-rate connections accept single-link SD, HD, 3G, and 6G-SDI signals, providing support for resolutions from SD to Ultra HD 4K (3840x2160) and DCI 4K (4096x2160).

Additionally, the Decklink SDI 4K includes RS-422 deck control, internal keying, and a reference input. Decklink SDI 4K offers flexible format and system support, letting you work with compressed video formats such as ProRes and DNxHD, as well as 10-bit uncompressed video. When working with uncompressed video, all images are pixel-for-pixel identical to the source, without any generational loss.

• SD/HD/3G/6G-SDI Input/Output
• PCIe Interface
• UHD / DCI 4K 4:2:2 by Single-Link 6G-SDI
• 1080p 4:4:4 by Single-Link 3G-SDI
• 10-Bit Processing
• RS-422 Deck Control
• Internal Keying
• Reference Input
• Down/Up/Cross Conversions
• Mac OS X, Windows, and Linux Compatible