Is this normal? at DVinfo.net

Go Back   DV Info Net > Sony XAVC / XDCAM / NXCAM / AVCHD / HDV / DV Camera Systems > Sony XDCAM EX Pro Handhelds

Sony XDCAM EX Pro Handhelds
Sony PMW-300, PXW-X200, PXW-X180 (back to EX3 & EX1) recording to SxS flash memory.


Reply
 
Thread Tools Search this Thread
Old March 11th, 2011, 04:34 AM   #1
Regular Crew
 
Join Date: Jan 2008
Location: Reading, UK
Posts: 115
Is this normal?

From time to time I have noticed an odd artifact that appears almost as an inclined dark line 'strobing' across vertcals such as white painted railings or window frames causing a visual 'twitter'. The verticals where this appears are not necessarily those of the finest resolution or minimum pixel width, but are quite narrow; the clip has not been over-exposed and my sharpness setting is at -10. Has anyone else experienced this and is it normal or due to incorrect settings? Is this a characteristic of CMOS, I've never seen it with CCDs.

Geoff
Geoff Addis is offline   Reply With Quote
Old March 11th, 2011, 11:42 AM   #2
Inner Circle
 
Join Date: Feb 2004
Location: Brooklyn, NY, USA
Posts: 3,782
Re: Is this normal?

Don't view using a CRT monitor.
Sorry you don't given enough info. For trouble shooting help please include settings when shooting and how viewing. It could be any number of things but without info you get nothing but random guesses and wrong assumptions. Please include details.
Craig Seeman is offline   Reply With Quote
Old March 12th, 2011, 10:48 AM   #3
Regular Crew
 
Join Date: Jan 2008
Location: Reading, UK
Posts: 115
Re: Is this normal?

This hapens with the camera set to 1920 x 1080 50i or 1280 x 720 50p, 1/50 or 1/100 sec shutter, any preset mode, exposure confirmed using waveform monitor.. Problem seen on 1920 x1080 50i capable LCD and DLP projector.

Geoff
Geoff Addis is offline   Reply With Quote
Old March 22nd, 2011, 07:14 AM   #4
Major Player
 
Join Date: May 2006
Location: australia
Posts: 407
Re: Is this normal?

I have the Same Problem, any one care to help us out - 1080/25p Shutter off 720/25p shutter off thats my settings
__________________
Rob.
www.rpbproductions.com
robert@rpbproductions.com

HD101/G5 Mac/4gig Ram/1TB HDD/30" Cinema Display/FCP.
Robert Bale is offline   Reply With Quote
Old March 23rd, 2011, 05:11 AM   #5
Regular Crew
 
Join Date: Jan 2008
Location: Reading, UK
Posts: 115
Re: Is this normal?

I've just been playing with a Canon 60d and the problem that I'm experiencing with the EX1 is a little like the moire evident on the 60D, bu by no way as bad. Could it be moire?

Geoff
Geoff Addis is offline   Reply
Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

Professional Video
(800) 833-4801
Portland, OR

B&H Photo Video
(866) 521-7381
New York, NY

Z.G.C.
(973) 335-4460
Mountain Lakes, NJ

Abel Cine Tech
(888) 700-4416
N.Y. NY & L.A. CA

Precision Camera
(800) 677-1023
Austin, TX

DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > Sony XAVC / XDCAM / NXCAM / AVCHD / HDV / DV Camera Systems > Sony XDCAM EX Pro Handhelds

Thread Tools Search this Thread
Search this Thread:

Advanced Search

 



Google
 

All times are GMT -6. The time now is 08:16 PM.


DV Info Net -- Real Names, Real People, Real Info!
1998-2017 The Digital Video Information Network