position of deblocking, and what parameters ?

[hydra3333]

Seeking opinions on where to position Deblock_QED_MT2 - before deinterlacing, or after. I really want to compare the results of equivalent (a) and (b).

(a) DGMultiSource without deinterlacing
deinterlace with Yadifmod/Nnedi2 to doubleframerate
Deblock_QED_MT2(quant1=40)
resize to 704x576
limitedsharpenfaster
reinterlace to 576i

I know I'm stuck with this next one, since the Nvidia card is doing the deinterlacing "on open", so any advice on deblocking would be appreciated

(b) DGMultiSource with doubleframerate deinterlacing
Deblock_QED_MT2(quant1=40)
resize to 704x576
limitedsharpenfaster
reinterlace to 576i

I could also re-size at the same time as deinterlace under (b) which would be nice. If I did, what parameters of the deblock should I change, if any ?

Source = blocky 1440x1080i fast sports action, desired result = "un-blocked" 576i into HCenc.
I used to use
MPEG2Source("Inputd2v.d2v",info=0,ipp=true,cpu=4) or
MPEG2Source("Inputd2v.d2v",info=0,ipp=true,cpu=6)
but want to test the newer NV tools where "cpu=" isn't available, and need deblocking.

[Nephilis]

You should deinterlace first then deblock and You should use both filters before cropping..