1080p S&Q colour banding - Page 2 at DVinfo.net
DV Info Net

Go Back   DV Info Net > Sony XAVC / XDCAM / NXCAM / AVCHD / HDV / DV Camera Systems > Sony XDCAM EX Pro Handhelds
Register FAQ Today's Posts Buyer's Guides

Sony XDCAM EX Pro Handhelds
Sony PXW-Z280, Z190, X180 etc. (going back to EX3 & EX1) recording to SxS flash memory.

Reply
 
Thread Tools Search this Thread
Old January 10th, 2008, 12:58 AM   #16
Major Player
 
Join Date: Feb 2006
Location: Philadelphia
Posts: 795
Quote:
Originally Posted by Paul Joy View Post
Secondly, the images posted were screen grabbed and re-exported as jpegs so the file size of each will not be directly relative to the original.
Right, my point was just that the sizes you ended up with for the jpegs is approximately the same size you would get with Iframe-only 35mbs video - and since the jpeg compression didn't create banding on the good examples I think it rules out that explanation for the banding in the bad examples. It may still be a compression issue but it's not simply a matter of exceeding the available bandwidth - it's an error of some sort.
__________________
My latest short documentary: "Four Pauls: Bring the Hat Back!"
Evan Donn 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...

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

Scan Computers Int. Ltd.
+44 0871-472-4747
Bolton, Lancashire UK


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


 



All times are GMT -6. The time now is 11:16 AM.


DV Info Net -- Real Names, Real People, Real Info!
1998-2024 The Digital Video Information Network