Thanks for the nice welcome, admin! I'm just getting my feet wet now with DirectShow. I hope it is not as painful as you say! It probably depends a bit on what you do. Probably writing a decoder is less painful than writing a renderer, because writing decoders is what everbody does, while writing a ...

This raises a question... Would it be possible to find a way of sending the output for madVR directly via video mem? It seems a waste of resources the decoder copying the frames from video RAM to system RAM when we know that madVR first step is copying it from system RAM to video RAM... The problem...

Hey admin, yesgrey asked me to come here for further DirectShow DXVA <-> madVR questions. The reason why madVR (currently) does not work with DXVA decoding is that in a DirectShow chain the renderer must provide/support the DXVA interfaces, and madVR currently does not support that. The main problem...