email@hidden asked:
>Hello list-
>
>Does a tool that allows you to change the frame rate of file exist? I'm
>looking for something that just tells the QuickTime file to be played back
>at a certain rate and then be able to save it.
>
>For example, if I had an image sequence that I read into QuickTime as
>24.00fps but later discover the media should actually be at 23.976, I'd like
>to just adjust the frame rate of the file rather than having to re-import
>the whole thing.
>
>Thanks,
>Jamie
>
In LiveStage Pro, one can use SetRateTo(). For example:
[FrameLoaded]
SetRateTo(.5) ; half speed forward
2.0 would be double speed, 1.0 would be 'normal' speed, 0.0 would be stopped and -2.0 would be double speed in reverse.
Another strategy would be to throw out frames at a regular interval. Here's an AppleScript that does this:
http://sleepy.gcsu.edu/zebrafish/
Going in the other direction (adding B-frames) would be harder to do but possible.
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