Problems With Pulldown In After Effects.

Polanski

Well-known member
I applied pulldown to a footage and after checking frame by frame, I discovered that some frames still remain with field and some frames repeat.
Any comment about this?

Thanks


PULL00107.jpg



PULL00106.jpg
 
It isn´t actually nothing terrible. It´s a flaw inside of ae but only concerns the preview. After exporting the file everything should be ok.
 
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Capice, I exported the project as a TIF sequence and as MOV. Both resulted with the same issue. The frame above is a frame from the TIF sequence.
 
I would try to remove pulldown using the different options til it was right. AE is a good guesser but it ain't always right.
 
I think it's a bug on the mac side. Pulldown didn't work for me either but PC side people seem to be having better luck.
 
Yes, you can. Right-click footage/Interpret Footage/Main/Separate Fields (lower or upper first).

Isaac: how did you know she's on a Mac?

I'm not certain, but I'm on a mac and having similar issues in After Effects with interpreting footage to remove pulldown.
 
I've just downloaded the trial version of Cineform NeoScene and this works really great...
Give it a try, it's worth.
 
Neoscene works perfectly on PC, and should be working correctly on the Mac very soon.

If that's the case for Mac then that seems like the way I'm heading. Nice that you got David from Cineform involved to work on this. Maybe you should be the one dropping a dime to Panasonic about the other issues.
 
If I knew who to get in touch with I would. I have an idea for an approach but won't get to it till next week.
 
Yes, you can. Right-click footage/Interpret Footage/Main/Separate Fields (lower or upper first).

Isaac: how did you know she's on a Mac?

that's not de-interlacing. the only way to properly de-interlacing in AE is:

http://library.creativecow.net/articles/kramer_andrew/deinterlace.php

and if it is, by no means is it de-interlacing the footage from a 60i stream. when you import your gh1 footage into AE, you right click interpret footage and apply 3:2 pulldown it does not de-interlace it. chime in when you have sucessfully imported a gh1 clip applied pulldown and de-interlaced in AE. i have a high five waiting.
 
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that's not de-interlacing. the only way to properly de-interlacing in AE is:

http://library.creativecow.net/articles/kramer_andrew/deinterlace.php

and if it is, by no means is it de-interlacing the footage from a 60i stream. when you import your gh1 footage into AE, you right click interpret footage and apply 3:2 pulldown it does not de-interlace it. chime in when you have sucessfully imported a gh1 clip applied pulldown and de-interlaced in AE. i have a high five waiting.

You're confusing deinterlacing with removing pulldown. Progressive high-five.
 
You're confusing deinterlacing with removing pulldown. Progressive high-five.

no, i'm not. after the footage is in AE and you guess 3:2 pulldown, it does not de-interlace footage. upper fields first is selected and it's still interlaced...where to now? no high five because unless you have pulled the footage from the gh1 one and rendered out a clip with no interlacing, can't give it to you.
 
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That´s splitting hairs. After a pulldown removal was made in ae you export the footage as 24p-progressiv. And that´s it. There is no need for further de-interlacing in pp or so.
Here a short description by Chris Meyer:
http://www.artbeats.com/assets/articles/pdf/pulldown.pdf

right you would think so right? but it wasn't the case for me. i rendered out footage to video for windows and it was still interlaced, just as what polanski is getting.
 
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