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 ref
sys co uncompressed video. when working with uncompressed video, all images are pixel-for-pixel identical to the source, without any generational loss. this lets you get sharper keying with green screens, cleaner compositions, superior color correction, support for common file formats provides ready-to-edit files for use in popular editing, effects, and design software applications. decklink sdi 4k is compatible with mac, windows, and linux.