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29.97 to 25fps ghosting

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Sage Brucia29.97 to 25fps ghosting
by on Jul 17, 2012 at 12:22:03 am

Hello,

I have some ProRes 1080i 29.97fps footage shot on a Sony A55 DSLR camera, which unfortunately needs to be 25fps.

I've used Compressor 3 to change the frame rate, with Best settings in the Frame Control panel. I'm getting this sort of ghosting effect around the edges of the subject. Here's an example.

http://dl.dropbox.com/u/30619479/ghosting-example.jpg

I'm wondering if I'm doing something wrong, and this can be fixed, or if it's just unavoidable when going down to 25fps?

thanks,

Sage


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Jessica MuthRe: 29.97 to 25fps ghosting
by on Jul 25, 2012 at 8:58:01 pm

Honestly, in my experience, there isn't much you can do with it. Since you are removing frames, that may happen. Have you tried in Cinema Tools? They have a reverse telecine option that may be of better use to you.

If I could recommend, a hardware conversion through a Teranex would be the best way to go (but can be costly).

Jessica Muth
Production Operations Manager
Video Labs
Rockville, MD
301-217-0000
jmuth@videolabs.net


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Sage BruciaRe: 29.97 to 25fps ghosting
by on Jul 25, 2012 at 9:24:25 pm

I have used Cinema Tools for some of the clips, depending on subject matter. But not using the reverse telecine option. I'll look into it.


Sage



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