DvbDream Community

I am trying to run 2-4 instances of DVB Dream at the same time, which rarely works, because the processor gets overloaded.
I thought that reducing the resolution of each video might help (I don't care much about picture quality, I just want to see it with minumum lags/delays), but couldn't find such an option. Is there a plugin that would allow me to do that, or maybe such a feature would be included in a future version of the program?
Any advice on alternative ways to reduce the workload of the processor would be appreciated as well.

Try to install more and more video codecs and test one by one to find out which codecs spend less CPU time.
You can try to disable/enable each codecs own options (hardware acceleration etc if the support) though DVB Dream Video options window , by clicking on the codec names at the right side.