Re: [Nuke-users] Removing light flicker

2014-05-16 Thread Nick Guth
Sort of based off what Falko was saying. I created this gizmo awhile back. I've broken it a few times and to be honest sometimes it works and sometimes it fails miserably. It's based on curve tools average intensities. Maybe it will help. set cut_paste_input [stack 0] version 7.0 v8 push

Re: [Nuke-users] Removing light flicker

2014-04-28 Thread Howard Jones
That's the method I use 95% of the time. We have a simple gizmo based on it. The trick is to get a crop of the reference frame of a representative area set to reformat, blur, reformat back up, divide, then multiply source. Then if the flicker's not global mask the result off. Great for

Re: [Nuke-users] Removing light flicker

2014-04-28 Thread Martin Constable
Dam! Thats one smart method! Martin On 27 Apr, 2014, at 7:52 AM, Frank Rueter|OHUfx fr...@ohufx.com wrote: I often find that the easiest deflicker setup works best and fastest for global flicker: use a frame hold to and divide a blurred version of it by the moving footage that is blurred

Re: [Nuke-users] Removing light flicker

2014-04-28 Thread Gary Jaeger
Magno- have you tried Re:Vision De:Flicker? http://www.revisionfx.com/products/deflicker/ On Apr 26, 2014, at 1:42 PM, Magno Borgo li...@borgo.tv wrote: Hi! Looking for tips and tricks on removing light flicker from stop motion/timelapse animation in post, any leads? Nuke preferably, but

Re: [Nuke-users] Removing light flicker

2014-04-28 Thread Falko Paeper
You can also try the curvetools IntensityData to compensate flicker when you use it in combination with a grade node. After tracking a flickering area with the curveTool, use the following expression in the grades whitepoint for every single color channel: CurveTool1.intensitydata and in

Re: [Nuke-users] Removing light flicker

2014-04-27 Thread Matan Arbel
Hey. If I'm not mistaken there's a plugin that comes with the furnace suite. Deflicker. Give it a try. On Sunday, April 27, 2014, David Yu dave...@gmail.com wrote: Great tip Frank! Thanks On Sun, Apr 27, 2014 at 10:51 AM, Randy Little randyslit...@gmail.comwrote: I always forget that

Re: [Nuke-users] Removing light flicker

2014-04-27 Thread Ron Ganbar
CurveTool can be used to gauge brightness changes as well. Feed that into a Grade node to remove flicker. But Frank's method looks easy and fast. I would try that one first. R Ron Ganbar email: ron...@gmail.com tel: +44 (0)7968 007 309 [UK] +972 (0)54 255 9765 [Israel] url:

Re: [Nuke-users] Removing light flicker

2014-04-27 Thread Richard Bobo
Frank, Keeping it for future reference - thanks! I’ve used GenArts/Sapphire FlickerMatch in the past and had good results, but *free* is always a better solution! ;^) Rich Rich Bobo Senior VFX Compositor Armstrong White Email: rich.b...@armstrong-white.com http://armstrong-white.com/

Re: [Nuke-users] Removing light flicker

2014-04-27 Thread Frank Rueter|OHUfx
No worries. I often come back to this simple method after trying the more elaborate methods like Furnace etc. If this doesn't do the job, CurveTools is a good way to visualise what's going on before and after the deflicker, and of course to do the actual deflicker with a more technical

Re: [Nuke-users] Removing light flicker

2014-04-27 Thread Neil Scholes
Perfect added to my toolset thanks ! Sent from my iPad On 27 Apr 2014, at 22:56, Frank Rueter|OHUfx fr...@ohufx.com wrote: No worries. I often come back to this simple method after trying the more elaborate methods like Furnace etc. If this doesn't do the job, CurveTools is a good way to

[Nuke-users] Removing light flicker

2014-04-26 Thread Magno Borgo
Hi! Looking for tips and tricks on removing light flicker from stop motion/timelapse animation in post, any leads? Nuke preferably, but also open to plugins and other options. Thanks in advance. -- Magno Borgo Certified Nuke Trainer www.boundaryvfx.com www.borgo.tv Brasil:Curitiba:GMT= -3

Re: [Nuke-users] Removing light flicker

2014-04-26 Thread Randy Little
This is the easy one that works fast or doesnt. Depends on camera movement as well. Hold frame the frame want use as source in match grade. Then use well match grade. Totally depends on what happening in the scene but thats the fast one. Color look up matching blacks and whites from expression

Re: [Nuke-users] Removing light flicker

2014-04-26 Thread Frank Rueter|OHUfx
I often find that the easiest deflicker setup works best and fastest for global flicker: use a frame hold to and divide a blurred version of it by the moving footage that is blurred by the same amount. Than multiply the result back onto the original footage: Group { inputs 0 name Group1

Re: [Nuke-users] Removing light flicker

2014-04-26 Thread Randy Little
I always forget that one. You (some one Ivan maybe)have said that before. Makes the most since too. On Apr 26, 2014 7:53 PM, Frank Rueter|OHUfx fr...@ohufx.com wrote: I often find that the easiest deflicker setup works best and fastest for global flicker: use a frame hold to and divide a