Video payload identification ancillary data as per SMPTE 352M. SDI Color SpaceĪutomatically selects between 270Mb SD‑SDI, 1.5G HD‑SDI, 3G level A and level B HD‑SDI, 6G HD‑SDI, 12G‑SDI and DVB‑ASI on each input so that each input can be running a different television standard. YUV 4:2:2 and RGB 4:4:4 SDI Color Precisionġ0, 12‑bit RGB 4:4:4 in all HD and 2K modes, Ultra HD modes up to 2160p30 and 4K modes up to 4Kp30 DCI. Television standard sample rate of 48kHz and 24-bit.