Infoseite // Motion Blur which setting?



Frage von Damien:


Hello

what settings do I need to make s.meiner Cam s.meisten motion blur to get?
1 / 50 is clear, but there are other important settings?
I want to have as much as possible after the deinterlacing motionblur so the vid is liquid.

Thanks
Damien

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Antwort von molch:

1 / 50 totally sufficient
but you can buy synonymous nen graufilter that helps actually synonymous.

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Antwort von Markus:

Hello Damien,

I doubt that it has to do only with the motion blur when a video is running smoothly after the deinterlacing. Rather, I see the emphasis on speed of movement, ie, whether objects slowly (see liquid off) or fast (looks jerky motion).

The longer the exposure time you choose in the Studio (1 / 50 -> 1 / 25 -> 1 / 10 -> 1 / 5 -> 1 / 2 s) blurring, the more moving objects. Try the quiet one out, synonymous with extremely long exposure times. You will see that this motion not be liquid, but that the opposite is the case.

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Antwort von Damien:

More than 1 / 50 but is not at!?

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Antwort von Markus:

Why should not you go? (... of course depending on the camcorder!)

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Antwort von Damien:

Because it takes but a maximum of 50 fields and each 1/50sec can be exposed, right?

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Antwort von Markus:

No, the exposure of the image intensifier is independent of the framerate of the video recording.

If you as a shutter speed of 1 / 5 sec set, then the image converter is 1 / 5 sec and then exposed read. The camcorder itself, however, continued to record 50 fields per second, except that now only every 1 / 5 sec is a new image information.

Then change the image content in the case described, only 5 times per second (not as before, 50-times), run the video images is no longer liquid. This creates a stroboscopic effect.

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Antwort von Damien:

And yes the want to avoid ^ ^
Which cam to max1500 ¬ so you can set it exactly that all?

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Antwort von Hogar:

I would choose a different approach. Films normally with 1 / 50 shutter speed. Deinterlace the movie then, adding zusammenblendest both fields. Thus, almost doubled the motion blur. If you do not have very fast-moving objects, we see no duplication synonymous.

In my opinion, but from the looks totally cheap. Just like an attached film effect.

Synonymous You can do the following: deinterlacing with one field (eg interpolation) and then blinded to this film easily the original movie back on. This alleviates the "film judder" a bit off again. Has been with me always worked well. Occasionally I turn the effect on contributions, which will run on TV.

Hogar

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Antwort von Damien:

By blending the film but is blurred!

I'm doing this:
I film with 1 / 50 and the edited video is output as a DV, which I then encode with Tmpeg as mpg or avi.
I add in tmpeg for deinterlacing) no one (not check, because the video is down sampling at 320x240 on auto deinterlaced.Wie it is deinterlaced I can not say that it is not synonymous blinded and not interpolated, so really no idea, I just know that the result looks very good!

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