Cassius Marques
Forum Replies Created
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well you got yourself the answer, the letters’ halo are caused by the grey pixels originated by the anti-aliasing. you can make it go away with a small simple choke effect or increasing your alpha contrast. (probably after you pre-compose your matte result).
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It will deppend what you have in it. huge layers with some effects may easily cripple any system. Can you do a full frame RAM preview of that comp? If you can, your final render should be ok, something else is the problem.
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why a script? can’t you just add an expression?
create two keyframes 10f and 10px apart, hold them(by ctrl+alt clinking) then alt click the stopwatch (to add an expression) and write:
loopOut("offset") -
If you can, state the current format and resolution you’re working with. Also can you upload a SS of the clip so we could help judge if rotobrushing is the best option?
But anyway, if you want to just stick with your current workflow. Just split the clips into smaller ones and do it by parts. You can render the mattes and merge them later. As it is now you seem to be running into ram issues.
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If you precomposed and then scalled it down… your AE will still need to render the full frame of the 6016X4016 to downscale it. If you’re having problems it is probably related to this huge resolution.
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well, for a start your blur level is very high(I almost never touch that property), you should start resetting things to the default values and if you want more blur increase apperture. maybe recreate a camera from a preset and check if it gets back then start copying/pasting values untill you see whats making it go away
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on the viewport, change “Front” to “Active Camera”.
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can you show us a screenshot of your viewport and your timeline with the camera layer showing all properties?
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create a null(call it “guide”) and place it at your middle point, then link it to whichever tracked result you have that makes it stays there.
Then create another null and apply an expression to its position property.
a=thisComp.layer("guide");
a.toComp(a.anchorPoint)This way you’ll get rid of any parenting rotation. Now you can link stuff to this null. If you still want scale, you should link it through expressions too.
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You should check this page or the video tutorial covering the same subject.