Infoseite // HDR HC 1 / zebra crossings and automat.Belichtungskorrektur



Frage von Ninius:


I'm a novice in matters HDV camcorder.
ok
Crosswalk warn against overexposure.
Camcorder is on auto exposure.
But if zebrastreifen during Rec. watch are to be corrected, yes.
I have the opportunity with the setting "Auto. Made exposure. as can be with plus and minus buttons to reduce or remove zebrastreifen ``.
Is that correct?
That indeed would then mean that one before you make the first recording after the zebra crossing, and holds out for the exposure then correct it if necessary before it triggers.

would be glad if someone answers ask for the banal.

Greeting

Space


Antwort von Markus:

"Ninius" wrote: Crosswalk warn against overexposure.
No, it does not. The zebra indicates s.welcher part of the image brightness 100% (or whatever value was set for the Zebra) has achieved.

Films you for example, a person wearing a white shirt, then parts of the shirt should show a zebra. Otherwise, the garment would be later in the film do not know, but only gray. ;-)

Space


Antwort von Ninius:

"Mark" wrote: "Ninius" wrote: Crosswalk warn against overexposure.
No, it does not. The zebra indicates s.welcher part of the image brightness 100% (or whatever value was set for the Zebra) has achieved.

Films you for example, a person wearing a white shirt, then parts of the shirt should show a zebra. Otherwise, the garment would be later in the film do not know, but only gray. ;-)


if it is to see zebra, then this indicates that this part has 100% brightness, which engaged the automatic exposure control that? overexposure is unlikely to be so?

Space


Antwort von Markus:

It depends of your design and it's off Lighting. Shows a man's face a 100% Zebra () ie 100% brightness, then it would be white rendered, which is significantly overexposed (mimes and clowns times seem impossible).

Take, for example once a theater, which has included a layman with his camcorder with full automatic. Here, faces are always perfectly white when the light illuminated their faces more than the stage (which is often the case), if the setting shows a wide shot (which is synonymous is often the case) and / or if the background image of her dark than the actors and / or their clothes (ditto).

In this case, the automatic exposure control is wrong because it of a certain brightness distribution of proceeds in the Picture. The result: The Picture is overexposed, faces appear white. In this case, you have to make the exposure (aperture, shutter speed, signal amplification) manual in order to obtain proper images.

Something you can practice very well with one s.Camcorders affiliated television or video monitor.

Space


Antwort von Ninius:

"Mark" wrote: It depends of your design and it's off Lighting. Shows a man's face a 100% Zebra () ie 100% brightness, then it would be white rendered, which is significantly overexposed (mimes and clowns times seem impossible).

Take, for example once a theater, which has included a layman with his camcorder with full automatic. Here, faces are always perfectly white when the light illuminated their faces more than the stage (which is often the case), if the setting shows a wide shot (which is synonymous is often the case) and / or if the background image of her dark than the actors and / or their clothes (ditto).

In this case, the automatic exposure control is wrong because it of a certain brightness distribution of proceeds in the Picture. The result: The Picture is overexposed, faces appear white. In this case, you have to make the exposure (aperture, shutter speed, signal amplification) manual in order to obtain proper images.

Something you can practice very well with one s.Camcorders affiliated television or video monitor.


Thanks Mark
And that was thoroughly understood.
ie one has the exposure motivabhänging auto or manual operated.

Space


Antwort von Markus:

That's right. The automatic transmission may safely assume, however, if it fails, you have to manual ran.

Disable PS: Please take in the next few posts uncheck the box BBCode in this post. Be synonymous, the quotations correctly. ;-)

Space


Antwort von Ninius:

"Mark" wrote: That's right. The automatic transmission may safely assume, however, if it fails, you have to manual ran.

Disable PS: Please take in the next few posts uncheck the box BBCode in this post. Be synonymous, the quotations correctly. ;-)


is made, zitate ok?

a beautiful day finale to the day of reunification

gruß

Space





slashCAM nutzt Cookies zur Optimierung des Angebots, auch Cookies Dritter. Die Speicherung von Cookies kann in den Browsereinstellungen unterbunden werden. Mehr Informationen erhalten Sie in unserer Datenschutzerklärung. Mehr Infos Verstanden!
RSS Suche YouTube Facebook Twitter slashCAM-Slash