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Vertikales Kameraruckeln entfernen durch Formatänderung

Vertical camera jerking removed by format change



Frage von fb13:
Februar 2011

Hello Slashcam.

I made the following consideration. Since I'm recording in Full HD, but it subsequently did in a broader format "Cropper" I once almost the top and bottom of the picture a loss of information.

Example of FullHD into a Cinemascope-like format. This is of course not a true Cinemascope, but the format is true then at least.

It ought to now be able to exploit this in order to remove the vertical stuttering. Do you have any suggestions on how to make the s.Besten?

Greetings



Antwort von glider_pilot:

With After Effects stabilize tracking, and apply them only to stabilize the corresponding axis.



Antwort von fb13:

So tracken somehow I've thought synonymous. But what exactly do I see tracked it? If I have a lens in the Picture tracks, then I do not know how to fix it now so that it no longer vertically jerky. And what do you mean by stabilize with?








Antwort von Axel:

Only vertical instability (to put it bluntly: We sit in a rocking chair) hardly occurs accidentally, but is modern camerawork often used in. Look at television advertising to, and eighth this time specifically on the vertical "picture stand" - there are tripods, one wonders lying.

What makes people throw up the doctrinal standard, is the pitching, the irregular rotation of the horizontal. The horizon, whether genuine or not visible as such, serves as a guide, all horizontal lines are checked under conscious parallelism.

Bad news: When stabilizing with Mercalli etc. Picture must be synonymous scaled the side, the CS-mask does not help you.



Antwort von fb13:

With Mercalli or the like I would not synonymous stabilize, but the hand itself in AE. It is now synonymous not why I do this, but like the most elegant possible in AE? I can think of no solution. Scale, one does not, since I've up and natural gem down a "buffer"



Antwort von Axel:

"FB13" wrote:
With Mercalli or the like I would not synonymous stabilize, but the hand itself in AE. It is now synonymous not why I do this, but like the most elegant possible in AE? I can think of no solution. Scale, one does not, since I've up and natural gem down a "buffer"


Hmm, you take a guide, you move to where something is good as a horizon. Then you move with activated P ositionskeyframing Frame by frame the video layer so that the horizon line, with the guide covers.

Here you will quickly notice much that you x, y position of the video the Picture synonymous often have to turn the extra. Even without the picture scaled to have already, you see, then, that you turned the picture left and right to the same extent as slip up and down.

A software Stabilizer is about a million times more powerful than he thou significantly more pixels used in the analytical process, he has a customizable tolerance, it generates new pixel if necessary. With him must ausskaliert considerably less. But test it yourself ...




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