BTW, the sample you posted has the fields in the wrong order - I don't know if this is your DVD recorder or something you did to the file afterwards. But it's an easy problem to fix if JD wants to re-encode to put it on a single DVD.
TV broadcasts (at least in the UK, and at the very least ITV) use the opposite field order - Bottom Field First (BFF) instead of DVD's Top Field First (TFF).
DE