Not necessarily randomly, but I would like my plugin to be able to define
which subframes it wishes to request internally, and have OFlow be run on
it.
This, I've decided, isn't an awful way of doing it - I can set it to give
access to 100 subframes, and then only request a small subset of these from
my plugin. It's still a shame I can't request these subframes straight from
OFlow or F_Kronos (even if this was a flag that the user can turn on/off)
set cut_paste_input [stack 0]
version 6.3 v8
push $cut_paste_input
OFXuk.co.thefoundry.furnace.f_kronos_v403 {
method "Motion Estimation"
timing "Source Frame"
speed 0.1
frame {{frame/rate}}
vectorDetail 0.2
smoothness 0.5
Shutter 0
shutterTime 0
shutterSamples 1
autoShutterTime true
output Result
matteComponent None
Advanced 1
blockSize 6
oversmooth false
filtering Normal
warpMode Normal
showVectors false
lumCorrect false
Tolerances 0
weightRed 0.3
weightGreen 0.6
weightBlue 0.1
cacheBreaker false
name F_Kronos2
selected true
xpos 337
ypos -287
addUserKnob {20 User}
addUserKnob {7 rate R 0 100}
rate 100
}
FrameHold {
first_frame {{frame*F_Kronos2.rate}}
name FrameHold2
selected true
xpos 337
ypos -263
}
Hugh
On 9 August 2012 17:41, Ron Ganbar <[email protected]> wrote:
> So you want to access optically flowed sub frames randomly without having
> to pre-render them. Correct?
>
>
> Ron Ganbar
> email: [email protected]
> tel: +44 (0)7968 007 309 [UK]
> +972 (0)54 255 9765 [Israel]
> url: http://ronganbar.wordpress.com/
>
>
>
> On 9 August 2012 19:39, Hugh Macdonald <[email protected]> wrote:
>
>> Hi,
>>
>> That was what I meant when I mentioned that it was a workflow that might
>> seem pointless...
>>
>> What I'm actually doing here is writing my own node (as a plugin) that
>> will request multiple input times, including subframe. It's not anything
>> that I could easily do inside the OFlow or F_Kronos nodes.
>>
>>
>> Cheers
>>
>> Hugh
>>
>> On 9 August 2012 16:14, Jan Burda <[email protected]>wrote:
>>
>>> **
>>> Hi,
>>>
>>> hopefully I understood it right, you want to have something like a
>>> Motionblur on your image sequence.
>>>
>>> You can do this with OFlow, and it works very often very well.
>>>
>>> In my experience Oflow is doing better results than Kronos on this job
>>>
>>> Change following settings
>>> Speed=1
>>> Shuttertime = 0.5 or even 1
>>> Shutter Samples 5 - 10 (you will see if you need more samples dependig
>>> on the strenght of your MotionBlur )
>>>
>>> Sometimes you may experience artefacts in your results in this case try
>>> to perform the oflow Node in sRGB Color Mode
>>> Just go before your Oflow Node with a Gamma of 2.2 and after your Oflow
>>> with Gamma 0.4545
>>>
>>> Hope this will help
>>>
>>> _______________________________________________
>>> Nuke-users mailing list
>>> [email protected], http://forums.thefoundry.co.uk/
>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users
>>>
>>
>>
>> _______________________________________________
>> Nuke-users mailing list
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>>
>
>
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