Mpeg2 edit: time/frame shift?

[phloem]

I've edited my mpeg2 file according to list of time intervals (to be cut out) which was obtained in one of the common video players (Gom).
But the time intervals between Gom and Womble didn't match, I've got quite a time shift - about 15sec in a 20min movie. Any ideas?

bw

[phloem]

I've got a perfect match with VLC player, compared to almost 10s time shift in GOM.
Any ideas why?

[poisondeathray]

gom uses directshow codecs , which is different than the internal decoder VLC is using

[phloem]

And which one is Womble using (or Pinnacle)?