Re: [Nuke-users] Kronos Tearing

[J Bills]

No, that seems like you're on the right track and par for the course as far
as my experience has been with it.  You can play around with blending
multiple nodes w/ different settings, upping vector detail and strength to
get the most you can out of it, but at some point you just have to go with
it and mop up any little shredded frame ranges with some paint work.

Usually I find I can get it down to just a couple/3 problematic frame
ranges per clip that are fairly quick to mop up.  Kronos has been working
really well since v9 on average - best retimer out there, hands down.  Much
better than current state of Twixtor, Flame, etc.

A lot of times it's easy to reveal from the prev or next frame of the
Kronos retime to fix some of the bubbling and shredding that can happen,
starting with the good frame on either end of a problematic range and
working forwards/backwards.  A lot of times I'll hit the problematic area
with a stroke, and then hop over to the clone tab and offset the reveal
into place to account for any motion between frames.  Goes quickly, keeps
the new "in between" frames sharp and intact.

Had to do one last week where I was taking a PAL spot to NTSC for Japan
(~.83 speed in Kronos) and the content was a cheerleader jumping and waving
pompoms.  You would think it would have been a nightmare but Kronos came
through for the most part.  It was actually halfway impressive, as much as
retiming work gets.


On Thu, Sep 22, 2016 at 6:38 PM, Darren Coombes 
wrote:

> Doing some retime work, slowing a clip down 50 percent.
> Theres a few light flashes, and fg/bg movement. Have tried rendering out
> motion vectors and combining different retime methods with reveal in
> rotopaint.
> Also have some root being done to help distinguish fg/bg.
>
> Fixes a few bits, but anyone got any tips for helping reduce tearing when
> using kronos?
>
>
>
> Check out some of my work...
> *www.vimeo.com/darrencoombes/reel2015
> *
>
> *Mob:  +61 418 631 079 <+61%20418%20631%20079>*
> IMDB: www.imdb.com/name/nm3719099/
> *Instagram: @7secondstoblackInstagram: @durwood0781Skype:
>  darren.coombes81Twitter:  @durwood81*
>
>
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[Nuke-users] Kronos Tearing

[Darren Coombes]

Doing some retime work, slowing a clip down 50 percent.
Theres a few light flashes, and fg/bg movement. Have tried rendering out motion 
vectors and combining different retime methods with reveal in rotopaint.
Also have some root being done to help distinguish fg/bg.

Fixes a few bits, but anyone got any tips for helping reduce tearing when using 
kronos?



Check out some of my work...
www.vimeo.com/darrencoombes/reel2015 


Mob:  +61 418 631 079 
IMDB: www.imdb.com/name/nm3719099/
Instagram: @7secondstoblack
Instagram: @durwood0781
Skype:  darren.coombes81
Twitter:  @durwood81

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