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recreate every second frame using Twixtor

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cow
freefalling
recreate every second frame using Twixtor
on Jul 11, 2007 at 10:14:59 am

Hi,


There's a trick for improving compressed video (DV,HDV, DVCPRO etc.) to get a better key using Motion Estimation (there's even a product from The Foundry).

My question is.
I want to keep the speed at 100%, but recreate every second frame using Twixtor, based on the previous & next frame.

How can I set it up ?


Thanks
Eran



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shin kurokawa
Re: recreate every second frame using Twixtor
on Jul 11, 2007 at 2:27:38 pm

You mean, like stretching it then shrinking it,
all in one pass?
Or, prep/precompose a sequence that contains
half as many frames (i.e. throwing out every other frame)
then use that (i.e. half the fps of the original) to
create a new sequence that contains twice as
many frames (i.e. same fps as the original)?

Just curious though:
how would throwing out every other frame
improve compressed video?
Having said that, I do this kind of thing
for cartoon restorations (from film) but
not for live footage. So I'm just curious...

-Shin



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cow
freefalling
Re: recreate every second frame using Twixtor
on Jul 11, 2007 at 4:03:52 pm

Shin,

I can't really tell you why it's working, but I saw a demonstration of it with good results.

Thanks for tip. Quite basic when you think of it :-)


Eran


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