Frage von R3D:
Serz,
I wanted to in the distant future with the help of a blue (Blue Screen) - Recording realize an idea!
Now, however, is the question, if I get a camera into the Depth zBs2-3 passing people want to make me realize how the s.besten - how big should the screen be?
Do I have previously set point tracking or the trip is not only possible - and if they do s.welchen prominent places where they are set. As I said, I am interested in is simply the realization ...
Take a look at the times here:
http://www.noside.fr/eswc/
at: 0:32 ff - flies Camera s.den nice girls over, so I think something in the way!
Thank you!
Antwort von PowerMac:
The room must also be large enough that your desired trip klappt;)
A screen is not enough. You need a complete bluebox studio with a perfect three-dimensional illumination.
Antwort von R3D:
Moin,
yes he should not necessarily only in the deep and long ceiling / floor / wall (rear) blue .......
Question: How do I work with score tracking!
Antwort von Nicht eingeloggt:
Question: How do I work with score tracking! A camera movement before bluescreen, along the Z axis ...
That raises a question that you probably already answered for you have, but we do not:
What should the new background gekeyten people combined? If it is a purely virtual, with Cinema4D, Maya, etc. generated three-dimensional space, the tracking markers s.besten there on the blue screen landscape, that they are already edges and correspond to the background score.
Such points and spatial perspective correctly in a real context - such an exotic landscape - to find, is quite impossible, especially since the trip for lack of motion control will never be the same. It would be better, the
live recording of the background with the people to combine and adjust by eye.
That would otherwise not tracking points from the image field may come when the camera passed s.den people, of course. The so-big frame of reference necessary for normal resolution makes the whole thing impossible.
Conclusion: As long as the background in retrospect is generated and thus can be adapted, it is enough to highlight a few points of reference. A true background lets you but just Pi times thumb.
Antwort von jojo:
So as I see it, the girls just before individually nem Bluescreen has been added and then the camera just in compositing animated.
The effect will be supported but that the girls during the recording and turn it so spatial effects.
Gruß,
Jojo
Antwort von R3D:
Thank you - we generated the background!
Do you really were individually recorded?
-> I want the people in black color and in several levels one after another run!
Antwort von jojo:
I think so.
Look at times the video here:
http://www.videocopilot.net/seriousfx.html
That is a similar effect
Gruß,
Jojo
