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#1 |
New Boot
Join Date: Oct 2005
Location: Sydney, Australia
Posts: 8
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Yikes -- wavy edges when captured
Hmm. I'm not sure how to describe this problem, other than to use the word "wavy".
We shot on a green screen chromakey background last week, using an HVR Z1P. 1080i50. Footage looked great in camera. But I've just finished digitizing footage, and I'm not sure what's happened. Every time an actor moves in front of the chroma screen, their edges go all "wavy". It looks like some sort of compression or delayed pixel drawing thing (that's just a guess, I have no idea), where the frames or fields aren't keeping up with (or being interpreted correctly by) the computer. The effect is terrible. Could it be something wrong in the capture? Or a setting set incorrectly somewhere? I'm using Final Cut Pro 5.0.3 on a Power Mac G5 dual 2.3 Ghz with 4.5GB RAM and 2 x 400 GB hard drives. Settings appear correct. What could I be doing wrong? Please help! Thanks! OZ |
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#2 | |
Major Player
Join Date: Jan 2004
Location: Katoomba NSW Australia
Posts: 635
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Quote:
I'm not on Mac, but have you tried to see whether the problem is linked to viewing interlaced footage on a progressive display. There have been a few of the "wavy" or "chopped" edge posts that have been interlacing on progressive display issues... just a thought. |
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#3 |
Wrangler
Join Date: Dec 2002
Location: Mays Landing, NJ
Posts: 11,790
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Yes, you need to tell us how you're viewing your footage. Are you using FCP's digital cinema desktop? If so then that's only an approximation of the full quality image. Try exporting a clip back to the camera then hook the Z1 up to a good quality HD monitor using the component cable. That will show you what the footage really looks like.
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#4 |
Major Player
Join Date: Nov 2003
Location: Los Angeles, California
Posts: 853
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Yes, like Boyd said...output back to a TV or HD monitor. Those 'wavs' you are seeing will dissapear.
- ShannonRawls.com
__________________
Shannon W. Rawls ~ Motion Picture Producer & huge advocate of Digital Acquisition. |
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