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September 10th, 2010, 07:59 AM
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#1 |
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Regular Crew
Join Date: Feb 2008
Location: Buffalo, NY
Posts: 34
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Frame Grabbing?
I know the DSLRs were supposed to be Photography made but since you can shoot video...I was curious does this mean you can grab "Photography" like photos from the moving video? Or will the quality be dumbed down a bit?
Thanks Ryan |
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September 10th, 2010, 09:42 AM
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#2 |
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Inner Circle
Join Date: Feb 2009
Location: Norwich, Norfolk, UK
Posts: 3,531
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A frame grab from the video is at best 1920x1080.
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September 10th, 2010, 10:58 AM
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#3 |
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Inner Circle
Join Date: May 2006
Location: Camas, WA, USA
Posts: 5,513
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Also, we generally run a shutter speed of 1/50 or 1/60 and include people and/or camera movement. Unless you're shooting with a wide lens far from the action, the frame grabs will have image blur. Add to that the aliasing and h.264 compression, and the result is well below what you can do with still RAW captures.
All that said, if you can find a good grab with little motion blur, it's usually more than good enough for web pictures.
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Jon Fairhurst |
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September 10th, 2010, 11:23 AM
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#4 |
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Regular Crew
Join Date: Feb 2008
Location: Buffalo, NY
Posts: 34
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Awesome Thanks!
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