Major problem: time missing

[Mounir]

I have what i'd call a major problem with a video i'm working on so far i couldn't figure out why this happen

first things first:
original: http://www.mediafire.com/download.php?oi2ix2bo5xmqrfx
new: http://www.mediafire.com/download.php?hnsqdrmm2hsiiyd

the original sample is 29.97i fps; the new sample has been ivct'ed then i've encoded with a 3/2 pulldown (i've done this before, no problem) but here it's giving me strong headaches

- the problem:
time is missing (about 10sec) and the A/V sync is totally messed up

- Into the weird:
when i check both videos in avisynth no time is missing, 7343 frames for both. Fine right ? And yet:
When i use a software like sony vegas or else time is missing and i can't sync the A/V

what did i do wrong ?!

I want to be done with this video i have pushed back again & again now is the time.

[Mounir]

anyone ?

[lansing]

are you uploading the wrong clips? The original sample only has 2295 frames after ivtc.

And the a/v is in sync with FFVideoSource("original.mpg", fpsnum=30000, fpsden=1001)

here's a quick test encoding the avs script in virtualdub, added the original audio, no problem occurs:
test (http://www.mediafire.com/?186m226m2e1el98)

[Mounir]

No errors from me this is the original which is 29.97 fps, interlaced ;The new mpg has been ivtc'd and 3/2 pulldown for a 29.9i fps display

I want to mux the audio of the original mpg with the new mpg, you did the opposite