I have an application with many graphs that acquire & process video samples.
I am using a computer which has a bad video card, that's why I don't render any graph with a vmr.
Sometime I would like to display one graph without stop this graph. So I am looking for a way to dynamically reconnect the graph with a vmr.
I saw that I should have a filter that implements the IPinFlowControl interface on its output pin. So I think that I must end my graph chain with a custom filter that implements these interface on its output pin.
What is the best method to do this ? do I have to make a transinplace filter with the IPinFlowControl on its output pin ? in this case do I have to force this transinplace to use different allocators ?