repeated report Progressive/interlaced inversion

[blargbigfoot]

I hope my title isn't to confusing but here is the situation. I'm using dvd2avi 1.76 and it reports:
ratio: 16:9
rate:29.970
type: NTSC 1% (after full playback)

Most of that I have seen before, but where it gets weird is in the frame type. Throughout the entire playback it flickers back and forth between progressive and interlaced. I thought it might be a telecline situation so I looked for the horizontal lines and found evidence of them, but they appear just about anytime someone moves. So I'm not sure if its interlaced or teleclined. I hope I'm not asking a rookie question that has been answered 1x10^16 times, but I cannot find anything with the search for this subject. :confused:

[hakko504]

The important part here is NTSC 1%! You should be able to use Decomb (or another IVTC) without any problems in AviSynth. Even if it flickers between Interlaced/progressive this should be a sufficiently low level of NTSC to make sure that almost any IVTC soultion will do it's job nicely.

[blargbigfoot]

Thanks for the quick response. You responded prior to my updating the post itself!