You may receive the following error messages when a valid license of Deinterlacer II MegaCore® is not available. The error indicates that the Deinterlacer II MegaCore is not support OpenCore Plus Hardware Evaluation Feature.
Error (265064): OpenCore Plus specification file "xxx/alt_vip_dil_sobel_scheduler.ocp" targets entity "alt_vip_dil_sobel_scheduler", but entity "alt_vip_dil_scheduler" is defined in specification file
Error (12095): Can't read OpenCore Plus specification file -- "xxx_0002:xxx_inst|alt_vip_dil_sobel_scheduler:scheduler"
This issue will be fixed in a future version of the Quartus II software. To workaround this issue, contact your local Altera sales representative to request an 60 Days Evaluation license for Deinterlacer II MegaCore.