The problem is the bit rate which can be as high as 1.485 Gbps for the HD-SDI standard. Even for a super fast processor, this is a bit much, so [Chris] turned to the Arduino MKR Vidor 4000.

The pictures show a 3.5″ drive, but it also supports 5.25″ units and both DD and HD drives. We can see that ... retrocomputer projects. Of course, Arduino owners needn’t have all the fun ...