Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

NStocks

macrumors 68000
Original poster
Apr 3, 2008
1,552
16
England
Hello,

I'm creating an animation with a series of PNG files - 1,200 in total where the final movie is just over 1 minute long.

I've set each clip at 0.1 seconds long (the minimum) however I need to speed up the entire movie to make it run smoother. I've exported the movie and played it in quicktime, where scrubbing it to make it run faster creates a much smoother video.

I've re-imported the clip to iMovie, however the options to edit it ((Modify > fast Forward) are greyed out. The movie itself is still split into individual frames (which is a good thing?) but I can't speed it up. The tortoise icon is also greyed out in the 'Adjust' window pane.

Could anyone provide insight why this isn't working?

Thanks
 
Last edited:

faustfire

macrumors 6502a
Jul 17, 2002
560
0
California
Use QuicktimePlayer_V1 to turn your image sequence into a video.

File/Open Image Sequence, find and open the first frame of your PNG sequence.
 

NStocks

macrumors 68000
Original poster
Apr 3, 2008
1,552
16
England

NStocks

macrumors 68000
Original poster
Apr 3, 2008
1,552
16
England
Sorry, didn't know it was only in pro.

Try this:

http://www.studiodaily.com/2011/12/...lapse-footage-with-gopro-cineform-studio-1-1/

Seems the free version of the GoPro Cineform software will assemble an
image sequence as well. He show how to do it in the first minute of the tutorial.

Edit: No, Quicktime pro has no options for any type of fades or transitions.

I've managed to speed it up using Adobe premiere Pro. GoPro crashes every time I import images.

I'd like to export from iMovie at a higher resolution (my source files are 3840 x 2400 pixels) however iMovie will only allow for 1080p. Is there a way to improve on that?

Thanks for the suggestions!
 

faustfire

macrumors 6502a
Jul 17, 2002
560
0
California
No problem. : )

If you have access to PPro, I would just run through a basic getting started
tutorial for it and then use it to do your edit. Dropping your footage in and adding a few transitions is super easy, and you can export at whatever size/resolution you want. PPro will also import you image sequence easily as well, just go to File/Import and make sure "Image Sequence" is checked at the bottom of the window.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.