Infoseite // Video camera and Gewitterblitzdimulation



Frage von Bildfenster:


Hi, I turn with a SonyPDW-700 produces a storm simulation and with a flash lamp (Atomic 3000, Lightning Strikes or similar) bolts. Does anyone know how to behave the 700 (or similar cameras)? Camera and lamp must be synchronized so that the Flash is synonymous to the material? In 16 u.35mm yes it can happen that the flash just comes when the material is transported in the camera and the mirror in front of the picture window. The Flash would not be recorded. Is it synonymous with the problem of video?

Am grateful for all tips!

Regards,
Picture window

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Antwort von Jollitop:

Since a lightning storm more in the nature usually takes a triggered flash, I would imagine that your version looks a bit unnatural. Really contribute dramatic film flashes so only after they repeatedly flicker to the roll of thunder. Maybe you could with extremely bright, white lights are working, you were with a cardboard or similar shading. If you move the cardboard and the light have to pass through only for the flash you may more realistic effects.

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Antwort von domain:

The simulation of a thunderstorm may be synonymous in the event, as NLE. One to three frames in the highlights (but only in those) per Keyframesteuerung extremely brightened and added a thunder storm and a noise of Free Sound. In the following scenes, there was really no storm at all and only a tepid brise.
http://www.vimeo.com/11879352

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Antwort von Blackeagle123:

From the solution in the NLE, I would advise against you. The brightening just does not look real, because indeed the whole picture is brightened and not just the sky, or the relevant bodies, so that shadows occur synonymous. And it is these shadows are so interesting, you should see synonymous.

Just put the lightning not so short that a "flicker" is actually less than 1 / 24 second would be, that would be only one strobe flashes. Since you're just in a video camera like a film camera have a problem. Attempts to make the flash more, as it would in reality synonymous.

I would also advise you to use not too bright light, as the shadows look very pretty dramatic. It is used to seeing these shadows, as the eyes adapt faster than your camera in automatic mode.

Would you really will have a strobe lights, then you do not come to a synchronization around when you really need to shoot the Sun Depending on the shooting situation, there is here synonymous tricks. It can be difficult but if you need a strobe to record in the theater ...

Greetings!

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Antwort von domain:

Of course, not in all situations to generate a storm situation on the NLE in the mail. Exaggerated simulation techniques on flash devices become synonymous but not so simple and realistic on the stage.
If only the bright image points in the NLE will be turned up extremely and although flickering only about two to three frames, then the eye-brain combination understands first time do not really know what was going on, the shadows remain the way get full, it should not therefore Picture the entire Weden brightened.
Only certain distance in the following thunder gives the brain then a plausible explanation for the strange flickering, it's so easy to fool ;-)
In general, one should an amateur and have a lot of courage to Trickery in particular in the sound. Drübergeknallte Music is often only a temporary solution, because you are too lazy to expend much effort after the cut for the sound. It is this very emotional for the atmosphere responsible for documentation and which can not only be the music.
Especially the creative atmosphere may be composed of various canned food, they may then acts much better than the O-sound, which itself has taken.
In my shooting, there are only about 50% O-Sound. The rest is collected from numerous Tonclips of Free Sound or own other recordings, no preference whether it be wind, water, traffic, crowds and God knows what is going on.

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