Frage von MarBeat:
Hallöchen,
I have a moderate to major problem. I have read about this already synonymous s.Hefte tonnes, but there is always only the basic functions inside. I can never find anything that I just explained, works like this.
I speak of tracker points. I would love to record a movie scene in a blue box. Here the actors to go along the BlueBox. The background is then used retrospectively and therefore the BlueBox punched out. Now I know basically what the tracker points. I can entfehrnen know how synonymous with the help of After Effects, the Blue Box and stopped the Effects. I even know that it is possible with After Effects, edit tracking videos. There are indeed in AE to make a separate point-effect.
But now to my problem:
1) This Tracker points. To serve exactly what they were (I know that the post-production program these points need to be able to follow the path almost). Only processed as a program like After Effects, these points. I should know, because I do not know how to set exactly on the set of points. Substituting the same distance in a perpetuity or irregular? No clue. I now have often seen pictures of professional shoot. There have even confused-warr different number of points on their tracker blue box. So what exactly these serve. How they are processed.
2) The background, which will be used afterwards. I want to go with the camera even if the performer runs along the Blue Box. So I think just once, I get a single background image probably does not bring much, because it is so static. Or how about this whole process AE Effect with the help of the tracker points (again, the main problem in point 1).
If the actor is, do I have to animate a video that goes along with the synonymous background piece by piece? If this is so, what do I need again the trackers points? If the background moves slowly backward, then it's no problem going to cast on a site before the blue box and let him use it after the event in AE and then there mitzuschieben with the movements. I needed to Tracker yes, then no points.
Final analysis, it runs everything out again on the one main problem. Unfortunately I know absolutely no handles like a program like After Effects, the history with the tracker points. What is the exact way.
Is there a tutorial or perhaps because of someone you know useful websites on which it is described in detail?
Thank you very much;)
greetings from the middle of Germany, hihi
Markus
Antwort von ludl:
is a touchy subject ...
But first the points explained Trackin ...
if no static recordings in the blue, has greenbox, but a camera ride, it requires tracking points.
it should always at least be 7 points to see in the picture for further processing.
so that certain programs, such as can boujou3d2, your real camera ride convert to a virtual camera. You can say they created virtual camera import into a 3d program. Dannacher you put your created "3d landscape to it." Thus you always have the right perspective of human gekeyter (video) and background (3d)
However, that is what you want rather problematic, since you want to put real footage in the background. therefore assume is a good result that you are 2 times the exact same camera ride doing. once in the greenbox .... and once in the background recordings
And I can already say now that you will not do nearly so.
that can be solved by means MOTION CONTROL. a device with which you Exat always and can always make the same ride, because this mechanical device is programmed. furthermore, you can ride them synonymous camera gets out of export and reuse programs in 3d ... so it will save you the hardships are working with tracking points ....
I hope I could help and you have not ruined your ideas, I would advise you or you deal with fachzeitschriften. can formulate the whole better and illustrate ...
lg
/ / ludl_
Antwort von Marbeat:
Hello Ludl,
can you tell me maybe suggest one or the other journal. At the time I get more and regularly Digital Production and Creative Live. But since everything is synonymous only moderately indoors (at least as regards this issue Blue Box).
Thanks;)
