The PDF - files (download link) below will provide you a list of all supported HDMI input formats
with the resulting SDI output formats for the CHD1802 and CHD1812.
=> see attached yellobrik_SupportedHDMIInputStandards_May 2015.pdf
And a table of supported 3D HDMI input formats.
=> see attached yellobrik_Supported_3D_HDMIInputStandards_February 2015.pdf