Hi Shravanthi:
I'm running the tutorial sample "simple_encode_d3d_preproc" and comparing that with your "Framework for developing applications using Media SDK" commentary. I added an sts = mfxVPP.Query(&VPPParams,&VPPParams_test); to see if the parameters are correct as you suggest. However, there is a different response depending on whether I do this before or after the mfxExtVPPDoNotUse is set. If done before the mfxExtVPPDoNotUse is set then the return sts is no error; but if done after it returns -16. Your "Framework for developing applications using Media SDK" implies that doing it after the mfxExtVPPDoNotUse should work as well as doing it before (in fact it implies that one should do it after).
The program runs correctly, implying that the "mfxExtVPPDoNotUse" is OK. Getting the return value of -16 of course implies that something is wrong. Am I correct or is there something I'm missing?
Mags