Clip optimization caused video to no longer play.

I wanted to speed up a certain clip, and imovie told me i needed to optimize it in order to fast forward. I did so, but then the video would no longer play on the main screen. It wont play in full screen either. The audio works fine, but no longer any video. what is going on, and how to i get my already edited video to play again?
ariel

Thanks for the response WebOSfan. The file type is .3g2. I had a few .m4v files on there also. I took your advice and moved everything and put it back but had no luck. I then converted the .m4v files via itunes and they do all play now. I haven't tried the .3g2 files yet. I will post an update once I give it a try.

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Log Name: Application
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Keywords: Classic
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Computer: OU812
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i have tried to look at some of my old videos in my Nokia Suite on my Vista laptop today, but none of them will now play.
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Solved!
Go to Solution.

Hi, Slumdog13.
Where did these videos come from? Did you download them directly from Nokia Suite or did you sync your mobile device and got these videos from there?
What is the format of the old videos that you are trying to play? Have you also tried to sync/transfer new videos and then play them? If yes, have you encountered the same error message?
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Clip optimization caused video to no longer play.

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