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-   -   noisy video (https://www.dvinfo.net/forum/panasonic-dvx-dvc-assistant/59493-noisy-video.html)

Robert Bobson January 31st, 2006 06:58 AM

noisy video
 
I'm reading a lot about the video noise in the dvc 100a, and that it's been somewhat improved in the 100b.

How noticable is it?

Is it only in low-light situations? does it jump right out at you?

Is it noticable at 0 gain?

would you notice it if you weren't looking for it?

What have you done/ what can be done to minimize it?

Any footage available to look at?

Any TV shows or films shot on DVX100a/b that you know of?

[list of films shot on dvx100: http://us.imdb.com/SearchTechnical?C...ic%20AG-DVX100 - I only saw two titles that I recognized - NOVEMBER (2004) starting Courteney Cox, and
CLOSER (2004). But this CLOSER is actually a short written and directer by Andre Mallette, not the Natalie Portman movie directed by Mike Nichols]

[found this link: http://www.dvxuser.com/V3/showthread...t=shows+dvx100 - but don't know how accurate these postings are]

I'm hoping someone will quell my fears ~~~

Thanks

Robert Bobson February 1st, 2006 07:55 AM

movie November
 
I rented the movie November, which was reputedly shot on dvx100. It's a mystery/thriller starring Courtney Cox.

I was disheartened at first because the footage is all bluish green and NOISY. But it turns out, that was an intentional effect, to aid the storyline.

as the movie progresses, the colors become more natural. and the video looks pretty good. I noticed some zagged artifacting on a few pans, and the edge of Cox's face in one scene.

overall, it looks good. The scenes are pretty well lit - although there is some blooming of the whites in several scenes (maybe intentional?)

the movie plot is interesting, though pretty convoluted and obscure.
Probably requires a second viewing to see all the foreshadowed "clues".

I'm convinced the dvx100b will be able to handle my needs.

Robert Bobson February 2nd, 2006 07:30 AM

found video footage examples
 
DVXUser.com

http://www.dvxuser.com/V3/forumdisplay.php?f=15

Matt Stahley February 5th, 2006 01:23 PM

Also to help with the noise set gamma to cinelike (not d or v) and keep the matrix set to norm.

Ryan Gohlinghorst February 9th, 2006 08:36 PM

If you light your scenes well enough, I think you'll find that noise isn't a problem.

Robert Bobson February 10th, 2006 05:49 AM

That brings up a good question.

If I'm shooting a dramatic scene with lots of dark (black) areas, but the main areas are properly lit - so I can leave the gain at 0 - will the dark areas be noise free?

what about areas of saturated color?

thanks for your response ~

Matt Stahley February 11th, 2006 12:24 AM

Robert the DVX loves light. I would recommend to always keep the gain at 0 especially if you are lighting the scenes you shouldnt need any gain


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