Software of client has quite high requirements on CPU and display card. CPU should be PIII or above (Saiyang series in the same grade are also ok), display card should support hardware Blt stretch & Blt shrink (such as ATI and TNT2 PRO).
When using Hikvisions software of client machine, do not use Media Player, lest influence the system.
Stressed colors are recommended for display card setting 16-bit support real multi-color 32-bit, do no support real multi-color24-bit.