Re: Alpha channels and animation/video clips (again?)

From: Bill Dilworth (vestprog2_at_yahoo.org)
Date: 11/28/04


Date: Sat, 27 Nov 2004 19:15:47 -0500

Since this did not come through the discussions group (where I would assume
it was a suggestion to be put out there for 'me too' votes), I'll assume
this is a suggestion from the NG.

Please make sure that you tell MS directly, also. If you are not using the
web-interface, I don't know if the votes count for telling MS that you feel
this way. Please spend a moment and visit
http://register.microsoft.com/mswish/suggestion.asp

As it is, PowerPoint does not play the video, it just tells Windows that it
needs one played and Windows takes it from there. Being able to play a
video over/under text would be nice, agreed. I do believe there are some
Worship Service software out there that do already play video under text.

-- 
Bill Dilworth
Microsoft PPT MVP Team
===============
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.
"Alon Amit" <alon.amit@gmail.com> wrote in message 
news:1101597900.586416.275960@z14g2000cwz.googlegroups.com...
> I'd like to get some video clips into my PowerPoint slides. The clips
> have a lot of transparency, and it would be VERY useful to have other
> elements on the slide (text, background) show through those transparent
> regions. I realize that PPt insists on playing video on top of
> everything else (which is also a real shame), but at least it could
> allow the things underneath to stay visible?
>
> As far as I can see, it seems that animated clip art supports this, at
> least partially: I don't know if you can have transparency in the
> middle of the frame, but at least the areas around the animated object
> are transparent, so you're not forced to have a rectangular white or
> black background. Perspector (www.perspector.com) also creates
> animations with this feature, I'm not sure about the format but they
> seem to be animated gifs.
>
> My clips are larger, longer and somewhat more sophisticated than what
> I've seen on animated gifs, but perhaps they can be converted into
> ones? I'm using a variety of tools to create the animations, including
> some rather heavy machinery like Mirage (from Bauhaus) and occasionally
> even Alias|Maya. I'm also creating Flash in Swift 3D. All of these
> tools can export to many different formats, e.g. AVI with Alpha channel
> or Flash, but it seems that PowerPoint ignores this alpha channel when
> the AVI is imported.
>
> I'm currently using Office XP (2002) but will gladly upgrade to 2003 if
> this would help.
> Thanks very much for any thoughts, hints and ideas.
>
> - A. A.
> 


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