How to capture 3 HD using dm8168 with ADV7441

Hi all,

        Our project's requiement is using dm8168 to capture 3 HD(with 3 ADV7441) 、encode and transfer through network,

and we decided to use the DVRRDK, the version is 03.50.00.05 at present. our question is:

1) Is it suitable to use DVRRDK?

2) What modification should we do to the DVRRDK? I just know the dvrrdk use tvp5158 by default,

    and most of the DVR and EVM is using tvp5158 too?

THANKS!

Jack