My DSE plasma (about 10 years old) has stopped displaying a picture and I'm poised to buy another tv but wonder if there's an alternative.

The house is full of computers, tablets and phones, so there isn't a great need for a tv set if there's a way I could get what we have now (SKY, DVD-recorder) to play through these devices instead.

Is there anything available people could recommend that could take the SKY and DVD recorder as inputs then broadcast wirelessly around the house to be viewed on other devices?

This might be obvious to a lot of people but I don't really watch tv, it's more for the family, so would appreciate any advice. We don't have a home theatre or anything HD at this stage so aren't really moviephiles etc.

Thanks!