For all the AviSynth experts

[FOO]

I hate to be a weeny, But I can't seem to figure this one out.

For whetever reason I have a video that has duplicate frames
every so often. Vdub shows a K frame followed by a D frame
at the duplicate pairs. My capture card did it. It's an MJPEG AVI )
This is causing A/V sync every time there is a duplicate.

There is one (or two) about every sec. so manually deleting them
is very long.

I am trying to write a AviSynth script to fix this. It doesn't work so far.



* this is close but no cigar

avisource( "shogun5.avi" ).ConvertToYV12( )


ShowFrameNumber() # Debug


ConditionalFilter(last , last.trim(1,0) , last , "YDifferenceToNext()" , "<", "1.0" , true )

Frames 26 and 27 in the source are duplicates, The frame sequence out of this filter is ... 25 - 26 - 28 - 28 - 29 - 30 ... etc.
It got 27 OK but now there's 2 28s !

Does AviSynth have a looping structure ? Not in the Docs i've seen.

Any clues ?

[troyvcd1]

you may know this already but go to doom9.org and they can probably help you.

[FOO]

Having a lot of trouble getting in there lately