Hi,
You will have to edit it in some sort of external software.

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Regards,
Glen Millar
Microsoft PPT MVP
Tutorials and PowerPoint animations at
www.pptworkbench.com
glen at pptworkbench dot com
Please tell us your PowerPoint / Windows version,
whether you are using vba, or
anything else relevant
>I have inserted a mov file in a presentation and would like to speed up
> playback.
>
> The movie is 37 minutes long and I'd like to be able to play it in about
> 10
> minutes or so.