we need a suitable IC which meets my requirement of switching between two video inputs and gives out one video output.
Another requirement is one input which should split into four video outputs.
1. Two PAL video inputs by selection gives out one PAL video output.
2. One PAL video input, which should split into four PAL video outputs.
3. One HD-SDI video input which should split into two HD-SDI video outputs.
for the above requirement, please suggest the suitable IC's and any reference design for the same can be provided.