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#1 |
Regular Crew
Join Date: Aug 2006
Location: Las Vegas, NV
Posts: 54
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New Peaking Controls
Anyone have any tips on how/why to use the adjustable horizontal and vertical peaking that is added to the menu with the most recent upgrade?
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#2 |
Regular Crew
Join Date: Nov 2006
Location: Sherman Oaks California
Posts: 31
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Good Question. I to hope someone can help.
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Richard Lesser Producer, Cameraman, Editor F350 • FCP • Media 100 |
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#3 |
Regular Crew
Join Date: Aug 2006
Location: Las Vegas, NV
Posts: 54
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#4 |
Regular Crew
Join Date: Aug 2006
Location: Las Vegas, NV
Posts: 54
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One more bump ...
... to see if anyone knows about the new peaking controls. I know what they do, I am just curious at to why you'd need horizontal/vertical control?
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#5 | |
Telecam Films
Join Date: Apr 2006
Location: Washington DC
Posts: 723
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Quote:
I just left all the settings to their default values after upgrading the camera firmware and am just pleased the improvements. The biggest change I see is that the peaking adujstment is easier to control than before because it is less sensitive. Thierry. Last edited by Thierry Humeau; July 22nd, 2007 at 07:33 AM. |
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#6 |
New Boot
Join Date: Feb 2007
Location: Moscow Russia
Posts: 15
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Sorry for horrific english.
Peaking operate like aperture correction. In VF aperture correction has constant ratio between horizontal and vertical aperture correction (AC) Horizontal AC simply raise amplitude on definite frequency, like tone correction on sound amplifier. Vertical AC raise amplitude in line on the basis of correlation (ratio) between values of amplitude line by line. Very similar to unsharp mask. Main aim for use separate Horizontal and Vertical AC - take maximum thin outline (contour) or precision focus in VF. |
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#7 | |
Regular Crew
Join Date: Aug 2006
Location: Las Vegas, NV
Posts: 54
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thanks
Thanks for the information...I realize what the tool is used for, but what is the purpose of having such specific control other than increasing and decreasing the peaking?
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#8 |
New Boot
Join Date: Feb 2007
Location: Moscow Russia
Posts: 15
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Apparently, in such a way, we make more observable very thin details. At least in theory.
At least in theory, also, you need tune up ratio between horizontal and vertical peaking and after that gently rotate peaking on VF ( according to composition of scene ).Very funny. In practice...In God We Trust. |
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