"SMPTE 292M" is a standard published by SMPTE which expands upon SMPTE 259M and SMPTE 344M allowing for bit-rates of 1.485 Gbit/s, and 1.485/1.001 Gbit/s. These bit-rates are sufficient for High Definition video.This standard is part of a family of standards that define a Serial Digital Interface (based on a coax cable) intended to be used for transport of uncompressed digital video (and audio) this interface is usually called SDI or HD-SDI.
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