Re: Export to a Movie
Re: Export to a Movie
- Subject: Re: Export to a Movie
- From: "Douglas A. Welton" <email@hidden>
- Date: Wed, 15 Dec 2004 10:55:02 -0500
Lorenzo,
Have you got the "Plays Every Frame" option checked?
Also, you might want to check on the QuickTime-Users list. those folks are
generally more familiar with the ins-n-outs of the QuickTime Player.
later,
douglas
on 12/15/04 10:43 AM, Lorenzo at email@hidden wrote:
> Hi,
> I export my OpenGL animation to a QT movie file reusing some sample code I
> have found at the Apple web site, like "CocoaCreateMovie" and
> "CompressMovie".
> But, no matter which codec I use, which image size, which fps, data rate,
> compression quality, duration... any time I quit my OpenGL application and
> play the movie with "QuickTime Player", sometimes, *randomly*, my movie
> skips some frames or more likely blocks for a little while.
> I am getting crazy with that, because I looked at the code hundres of times,
> but I cannot find the cause of the problem. Other movies I downloaded from
> Apple trailers web site work flawlessy, so my "QuickTime Player" is ok. And
> my movie frames are all there because the trouble happens time-randomly.
> It seems that sometimes QT spends more times to decompress one image.
> And I have a G5 dual 2GHz.
>
> What do you think is the cause of the problem?
> Could someone point me to the right direction?
>
> Just to make an example, my last exported movie is a Sorenson Video 3, 512 x
> 320, Millions. FPS 30, Data Size: 14 MB, Data Rate: 575.9 bytes/sec,
> Duration: 25 secs.
>
>
> Best Regards
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