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by Phil Colla on Thu Mar 11, 2010 6:29 pm
Phil Colla
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Joined: 23 Jan 2006
Location: San Diego
A test timelapse video. Not sure yet on the best way to deal with changing exposure during a long time exposure. Using an automatic mode (Av, Tv, P) results in too many large exposure swings due to passing clouds, while controlling the exposure manually in small (1/3-stop) increments as the light diminishes, as I did in this test, still results in noticeable brightness changes in the final video. Perhaps they are somewhat unavoidable, but I would like to get the exposure changes to be smooth and as unnoticeable as possible. Much to learn.

Be sure to select 1080p otherwise it looks pretty bad.

[youtube]http://www.youtube.com/watch?v=HCXmeFDaIeA[/youtube]

1DsII / 24-70 / Lightroom 3 Beta / Quicktime Pro / IMovie.
Phil Colla
[url=http://www.oceanlight.com]Natural History Photography[/url] and [url=http://www.oceanlight.com/log/]Blog[/url]
 

by Bludstudios on Fri Mar 12, 2010 12:54 pm
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Location: Jacksonville, FL
Great video, thanks for sharing that. It looks like the sun was setting behind you?
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by Bludstudios on Fri Mar 12, 2010 1:01 pm
Bludstudios
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Great video, thanks for sharing that. It looks like the sun was setting behind you?
Canon equipment
Apple computers
 

by steve mackay on Mon Mar 15, 2010 5:44 pm
steve mackay
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This is fantastic phil!
you say you have "much to learn".....but I dunno, this looks pretty accomplished to me!
can I ask how long (in real time) this timelapse represents?
very cool stuff!
[url=http://www2.clikpic.com/mackay123/index.html][color=#000000]Steve Mackay Photography[/color][/url]
 

by Phil Colla on Mon Mar 15, 2010 6:18 pm
Phil Colla
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Posts: 2146
Joined: 23 Jan 2006
Location: San Diego
It is about 90 minutes and 1400 frames. The sun was setting just to the right of the frame.
Phil Colla
[url=http://www.oceanlight.com]Natural History Photography[/url] and [url=http://www.oceanlight.com/log/]Blog[/url]
 

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