My configuration:
ADVC-100, ADS Pyro Firewire PCI card, WIN2K, Scenalyzer (for capturing), "Microsoft DV Camera and VCR" Codec, TMPGEnc+/MainConcept for SVCD (MPEG2) encoding, Nero 5.5.9.14 (for SVCD authoring).

1. I use Scenalyzer to capture old (but good quality) Hi8 video tapes.
2. Excellent DV AVI type 1 results.
3. I then encode them into SVCD (using either TMPGEnc+ or MainConcept standalone)
4. Excellent results when MPEG2 are replayed with WinDVD.
5. Author (burn) the MPEG2 into SVCD with Nero.
6. Terrible (GRAINY) results when SVCD is replayed on a standard SVCD compliant DVD player.

(side note - for some reason WinDVD can't replay the authored SVCD...why ?)

What is the reason for (6) above ?
TIA - roli