Canon XL 2 Noise at DVinfo.net

Matthew Cody McClintock · June 25th, 2007, 04:50 AM

I'm a newbie to video. In the following configuration, (16:9 / 24-fps, lens 20 X / auto-focus) horizontal lines (such as fences, solid line objests...etc) seem to have movement to them on playback. Yesterday while taping a person on a medium shot, there was this affect on their upper-lip and teeth.
I notice this horizontal movement more when zooming.
I would very much appreciate comments.
Thanks
Matthew

Richard Alvarez · June 25th, 2007, 07:32 AM

Are you talking about moire patterns, or something else? Please describe the 'noise' effect in more detail. Is it sporatic bursts of 'sparkles' like 'mosquito noise"? Is is shearing? Colored pixelllation in blocks?

June 25th, 2007, 04:50 AM	#1
Matthew Cody McClintock New Boot Join Date: Apr 2007 Location: Belgrade, Montana Posts: 7	Canon XL 2 Noise I'm a newbie to video. In the following configuration, (16:9 / 24-fps, lens 20 X / auto-focus) horizontal lines (such as fences, solid line objests...etc) seem to have movement to them on playback. Yesterday while taping a person on a medium shot, there was this affect on their upper-lip and teeth. I notice this horizontal movement more when zooming. I would very much appreciate comments. Thanks Matthew

June 25th, 2007, 07:32 AM	#2
Richard Alvarez Inner Circle Join Date: Sep 2002 Location: San Mateo, CA Posts: 3,840	Are you talking about moire patterns, or something else? Please describe the 'noise' effect in more detail. Is it sporatic bursts of 'sparkles' like 'mosquito noise"? Is is shearing? Colored pixelllation in blocks?