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Vertical lines on DVX-100 footage

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Grace Elaine
Vertical lines on DVX-100 footage
on Oct 17, 2009 at 3:23:49 am

Cameras: DVX 100A and 100B
Format : 24PA

On images that are otherwise sharp and in focus, I'm getting very pronounced vertical bars where bright red objects meet dark ones (bright red shirt against a black backdrop, fire against dark background, etc..).

I know the footage is definitely 24PA. The footage is from 2 different cameras. Vertical detail was set to thin. Anything else relevant?

I see it the most at the intersection of bright red on black (mostly vertical from the object), as well as with bright white - but more vertical alongside the object... but that could be an illusion. Other colors are crisp against black...

Red lines here : http://s580.photobucket.com/albums/ss246/gelaine_03/?action=view¤t=re.....


White lines here : http://s580.photobucket.com/albums/ss246/gelaine_03/?action=view¤t=li.....


Thanks in advance!
-grace


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Noah Kadner
Re: Vertical lines on DVX-100 footage
on Oct 17, 2009 at 8:05:52 pm

No images in your links...

Noah

Check out my book: RED: The Ultimate Guide to Using the Revolutionary Camera! Unlock the secrets of 24p, HD and Final Cut Studio.
Now featuring the Sony EX1 Guidebook, Panasonic HVX200, Canon EOS 5D Mark II, and Panasonic DVX100.
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DSLR Cinematography Blog


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Noah Kadner
Re: Vertical lines on DVX-100 footage
on Oct 19, 2009 at 8:55:40 pm

I don't see exactly what you mean to be honest but if you're talking about the little blockiness around the edges of red items- well welcome to NTSC 4:1:1: DV... Also if these are screen shots say from within FCP or within the QT player with the high quality flag switched off it's just a proxy anyway. Always gauge your final video on a regular broadcast monitor.

Noah

Check out my book: RED: The Ultimate Guide to Using the Revolutionary Camera! Unlock the secrets of 24p, HD and Final Cut Studio.
Now featuring the Sony EX1 Guidebook, Panasonic HVX200, Canon EOS 5D Mark II, and Panasonic DVX100.
Call Box Training
DSLR Cinematography Blog


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