I have a music video in RV9 and I'd like to convert it to dvd format.

I know I don't expect to have a very good quality because the resolution of the rv9 file is quite low.

Here is how I've done the fist convertion.

I used EoVideo with output settings:
Codec: HuffYuv
Resize: 512*384
Audio: same as source (22khz,16bit,stereo) => audio takes from audio cd to make the DVD sound track.

Then I use avisynth to frameserve to tmpg
The script I used was:
Code:
avisource("d:\mesreves.avi")
MSharpen(highq=true)
Then I let tmpg do the resize to 720*576.

So here is my questions:

1. Is it better to let EoVideo keep the original resolution (320*240) and resize with avisynth ?
2. Resize to 512*384 and sharpen with avisynth and let tmpg resize.
3. Do all the resize and sharpen (and cleaning) witrh avisynth ?

If the answer 3 is the better, which filter can I use to do a decent resize (lanczos ?) and sharpen, denoise. The music video is an anime music video.
For the sharpen and denoise, if you suggest me some filters please suggests those who don't require SSE (like COnvolution3D, Deen,...)

Thanks.