Critical Issue
Due to the problem in the Intel® Quartus® Prime Pro version 19.2 software and later, the sdi_cvo_rden port is available once "embedded in video" option is checked in Clock Video Output (CVO) II IP core.
The Intel® Quartus® synthesis stage of compilation will fail with missing "sdi_cvo_rden" port error when two or more CVO II IP are instantiated in the Intel® Quartus® design.
No work around to this problem exists.
This problem has been fixed starting in version 20.2 of the Intel® Quartus® Prime Pro software.