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Speeding up a clip
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Topic: Speeding up a clip (Read 1977 times)
thewanderer
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Posts: 106
Speeding up a clip
«
on:
September 26, 2011, 03:45:48 pm »
Hi All,
I have the basic iMovie on my air book. I took a sunrise video of electric peak in Yellowstone NP off of my deck the other morning, hoping to get it and then speed it up for a hi speed clip. I ran it through the iMovie program and it gets to a 2000% speed, which i nowhere near fast enough to get the effect. I am sure you know what i am aiming for, that 5 second version of a sunrise,
anyway, is there another method or process to get it to a faster speed given my program limitations?
Sincerely,
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Robert Roaldi
Sr. Member
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Posts: 4763
Re: Speeding up a clip
«
Reply #1 on:
September 26, 2011, 06:10:02 pm »
One iMovie trick I've read about but never tried is to use the speed-up feature, then output the film as as mov file, then re-import the mov into a different event and speed it up some more to suit. I don't know if this leads to weird artifacts, but it's worth trying.
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Robert
RFPhotography
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Re: Speeding up a clip
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Reply #2 on:
September 26, 2011, 09:10:03 pm »
I've done something similar in Sony Vegas. No obvious artifacting but I only ran it through twice. I'd suspect that, like any lossy compression routine, multiple iterations will eventually cause the clip to degrade.
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thewanderer
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Posts: 106
Re: Speeding up a clip
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Reply #3 on:
September 27, 2011, 11:07:23 am »
hey, thanks guys,, it worked!! i wasnt to concerned with artifacting, just speed as it would have been small, but it worked just fine,
thanks
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Speeding up a clip
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