Frage von AiRFly Prod:
Hello,
I've ne question, and although I did before: (scene for my movie)
- I filmed a "shot" through a course (of a museum -> s.den walls hang pictures)
-> Now I would like the pictures, look there s.der wall with another subject which, I was so with the vanishing point of the Photoshop design apart. I have the picture for a single frame, with the help of the cursed item construction in the right perspective can set.
see here: (here is just an example photo)
zum Bild Now to my question. As the "camera movement" continues, I would like the insertion of the whole picture in the frame stays and thus will eventually leaves the picture (it should be running against the move) Is it possible this is a simple art and, to do? or do I need for each individual frame, the position of Fluchtpunktkontriktion and redefine the image and then re-join?
I imagine (very simple thought) that you vll with after effects of this picture frame s.dem fix it?
Thank you in advance in advance.
Gruß Robert
Antwort von illd:
The technology you need anewnden here is very demanding, it's about "motion tracking".
Roughly speaking, you measure the motion of your camera and the space and use this tracking data to other objects in your scene properly / position
In AE there is a module which is "Tracker" is called (windows / Tracker control) of the can (if your material is not to be "unclean" is> Motion Blur, aperture pumps ect.)
One thing first: you will probably not right. Your screenshot does not qualitatively very good, and the AE Tracker is very fragile. If you've ordered AE CS4, there is a new tracking tool is "Mocha2AE". With the fairly simple, it would work.
If you do it with the AE tracker want to try
1) open tracker
2) Doppeclick to your video in the timeline
3) In the Tracker module Trackart: Perspectives vertex select>
Four "Viewfinder squares appear in the viewer on your video.
4) Set the squares on the corners of the image (such nbedingt points with high contrast / color on the environment)
5) In Trackinmodul: "Analyze" button.
6) if the tracking data generated are OK: The goal in the module, select Edit, replace your building (on the timeline!) Dial
7) In the tracking module "Apply" button
Good luck!
Antwort von AiRFly Prod:
Thank you for the first time! Quick! Answer, I'll give it a try. I myself have thought that ni ganzu is so simple and that my shots wahrscheilich not ideal to do so.
Thanks again!
Antwort von AiRFly Prod:
behind a quick question: do I have the raw Insert Picture in AE or with photoshop and with the help of the vanishing point construction inserts Picture?
Antwort von B.DeKid:
Hi
The sequence (the video or the part of the change), will be imported into AE.
Tracking Creating Points
Then the tracking points on a new level and the images of your choice s.die adjust tracking points.
MfG
B. DeKid
Antwort von Debonnaire:
Go to
www.videocopilot.net (at the moment seems to be down, otherwise I would have you the direct links hingeschrieben), to tutorials and then look at the two or three tutorials relating to "motion tracking" and "stabilize footage" of Andrew Kramer (DEM After Effects-god) to. Then you know exactly how your image can track corners.
The obtained tracking data you use then to using the Corner Pin Effect the four corners of the untreated (!) Image in the corners of your gallery pin. Done!
Antwort von Lutz Dieckmann:
Hi,
You do not necessarily reflect the actual corners of the image track, it would be synonymous to the lamps go, maybe. That you have to try. In any case, do you have 4 vertices. It is synonymous of hand track, Picture on Picture. I always do when the analysis builds crap.
While Andrew is down a little bit of what I've synonymous with me (see signature), look at the tutorial "Artificial Vertigo Effect" in there you will find the motion tracking of soothing images. But it will give you an idea.
Many greetings
Lutz
Antwort von Debonnaire:
You do not necessarily reflect the actual corners of the image track, it would be synonymous the lights go ... Since I am only partly agree! You want to with the tracking Yes the (different!) Perspectival distortion as ALL vertices of the image capture, so that the Corner Pin Effect then directly be fed. If this does not work, then I would probably synonymous the four cornerstones of hand animate.
Antwort von Lutz Dieckmann:
Hi Debonnaire,
You have your quote in my little "hire" forgotten. You've been right, with the lamps alone, we will not move, but perhaps in combination with manual tracking of the images corners. That must simply try it.
Many greetings
Lutz
Antwort von Debonnaire:
You have your quote in my little "hire" forgotten. Smile ... He has noticed! ;-)
"Forget" I did not, of course, the little "maybe", but deliberately and willfully ignored, so my reasoning is somewhat consistent! * grins *
Here, incidentally, there are two helpful tutorials for the problem it's question:
http://library.creativecow.net/articles/rabinowitz_aharon/Mocha_Tut_1.phphttp://cowcast.creativecow.net/podcast/a-walk-in-the-park--228
Antwort von AiRFly Prod:
Hello,
So again thank you, I've yet another Filmauschnitt found to be better suited (and so contrasts Bzgl next). I've achieved everything as described here and it is exactly my idea!
:)
Thank you
