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Camera only Jitter

Posted: Mon Apr 22, 2013 12:26 am
by p3taoctane
Gidday Jim Star,
Hope Berkinhead is treating you well. I lived in Devonport for a while. Loved it. Congrats mate.

I have done a couple of "camera move only" movies I tried and in both cases I get a kind-of jitter that is not in the playblast movies.

Any idea what might be causing it? It is smooth as a babies bottom when rendered out in Maya

Peter

Re: Camera only Jitter

Posted: Mon Apr 22, 2013 12:28 am
by p3taoctane
Here is a lower res compressed example.

https://vimeo.com/64516838

Peter

Re: Camera only Jitter

Posted: Mon Apr 22, 2013 10:03 am
by JimStar
p3taoctane wrote:I have done a couple of "camera move only" movies I tried and in both cases I get a kind-of jitter that is not in the playblast movies.

Any idea what might be causing it? It is smooth as a babies bottom when rendered out in Maya
Sorry, I have not very good understood, can you please explain more detailed? Do you rendered this movie in Maya plugin?.. Or somewhere else (and in Maya it was "smooth")?..

Re: Camera only Jitter

Posted: Mon Apr 22, 2013 1:14 pm
by p3taoctane
yes. smooth animation when rendered out in maya... not in octane

Re: Camera only Jitter

Posted: Tue Apr 23, 2013 3:31 pm
by p3taoctane
Any ideas Jim Star?

Camera only Jitter

Posted: Tue Apr 23, 2013 7:52 pm
by JimStar
p3taoctane wrote:Any ideas Jim Star?
It's hard to say as I did not see the scene... Have you checked the camera and look-at coordinates in verbose log? Are they correct?..

Re: Camera only Jitter

Posted: Tue Apr 23, 2013 8:20 pm
by p3taoctane
It is a standard camera with with no look-at node with auto focus on the octane side.

I just did a real quick test with a camera only move and standard camera with auto focus for 120 frames and it was all smooth in octane...

So I guess it is on my end and back to the drawing board as to why it might be doing it... I'll keep you posted if I figure it out

Peter

Re: Camera only Jitter

Posted: Sun May 05, 2013 9:34 am
by nedan
My guess is that auto focus makes the jitter. I'll try to disable it and do some keyframe animation there.

Re: Camera only Jitter

Posted: Mon May 06, 2013 3:47 pm
by p3taoctane
I tried turning auto focus off and key framing teh focal points and still got the jitter.
I have to do some simple tests to check it... but too busy trying to get real work done : > ))