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Unwanted Still Frames during Speed Ramps.

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Paul Factora
Unwanted Still Frames during Speed Ramps.
on Feb 27, 2018 at 7:42:59 am

Happens in the QT export, when I export to ProRes422.

The sections where I've made speed adjustments will have 3-4 freeze frames.

I was able to fix some of it by editing around it, others I just had to take the speed effect off.

Anyone else experience this? Howd you fix it?

Thanks,

Paul


CC 2018 (12.0.0.224)
iMac Retina 5K i7 32gb ram


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jerry wise
Re: Unwanted Still Frames during Speed Ramps.
on Feb 27, 2018 at 5:49:38 pm

are you exporting progressive or interlaced ?


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Paul Factora
Re: Unwanted Still Frames during Speed Ramps.
on Feb 28, 2018 at 1:32:43 am

Thanks for the response Jerry.

They are interlaced.


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Dave LaRonde
Re: Unwanted Still Frames during Speed Ramps.
on Feb 28, 2018 at 4:32:13 am
Last Edited By Dave LaRonde on Feb 28, 2018 at 3:39:22 pm

Well, speed ramps are tough to make them look good. THEY ARE NOT AUTOMATIC. Got that?

So if you did not shoot at a sufficiently high frame rate, there will be problems. Why on Earth do you not see speed ramps all over the place? Because they're tough to pull off! They take more calculation than DPs still put into calculating the amount of horizontal movement it takes to overcome the phenomenon of judder. And every DP worth his/her salt has a personal calculation to overcome judder.

You just have to get used to the fact that not everything will turn out okay, and not every wrong photography decision can turn out fine in post, alright?

Dave LaRonde
Promotion Producer
KGAN (CBS) & KFXA (Fox) Cedar Rapids, IA


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Paul Factora
Re: Unwanted Still Frames during Speed Ramps.
on Mar 8, 2018 at 6:05:50 am
Last Edited By Paul Factora on Mar 8, 2018 at 6:24:38 am

Interesting, never really had such problems with speed ramps that you describe despite having used speed ramps on several hundred projects on Avid, FCP, Media100 and previous versions of Premiere for the past 20 years.
I'm thinking the likely answer is that they botched the math on the 2018 v12 upgrade.

Thanks anyways.


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