I know the FAQ with the DD-requirements..
1. Your CPU usage is high, even at 100% ?
DD requires at least 1.5 GHz.
I use a Twinhan DVB-S Card with a 1,8 GHz P4. First Start with one Window the CPU-Consumption is ~30%...that is what I expected. If I open some PIP-Windows (at least 3) the CPU rise up to 100% but if I close the PIP-Windows (main Window is still active and works like a charm) the CPU-Consumtion fall down to impressive ~5%
! That is reproducible with different Direct Show Filters and I like to have this impressive 5 % without to open first some PIP-Windows
Do you have any explanation for that behaviour?
PS:sorry for bad english