[MPlayer-users] show interlaced/progressive

[rbtq7ol02 at sneakemail.com]

> No offense, but this is the most obvious and naive way to do it, and
> my results were nowhere near reliable enough to be conclusive...
>
> Rich

It did sound sort of obvious, and possibly "too good to be true" :-)  I think 
it might be still helpful with what I'm doing.  I'm not trying to decide 
whether an entire frame is interlaced or not, I'm just trying to find combing 
in it to decide which parts of the image need to be filtered (the filter is 
sloooow).  What I'm using right now is a test of the difference between 
current and previous lines against a user-configured threshold.  This is what 
was in the filter that I'm porting, but...  I can't imagine it's any good, 
without a lot of tedious fine-tuning.
-- 
  Andrew Mahone
  andrewmahone AT eml DOT cc