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Choppy Animation

Posted: Sat Sep 07, 2013 6:48 am
by semaphore
I can't for the life of me get a smooth animation. It plays back with choppy motion. Even with just a cube moving in a straight line, 90 frames total. Other video's play fine, such as this blender tutorial that I downloaded. (720p version)
http://www.youtube.com/watch?feature=pl ... cyUupgsQl0

These are my Blender (2.68a) settings:
HDTV 720p (1280x 720), 100 percentage scale for render resolution, 30fps, frame steps = 1, mpeg-4, also tried H-264
no raytracing, particles, audio, ect,
I tried various bitrates, 1000kbps up to 6000 kbps.
I tried playing backing with both VLC (2.0.6) and Quicktime (7.6.5)
I even switched my computer resolution to 1280 x 720 when playing it back and quit all other application including those in the notification area.

HP Laptop: Pavilion DM3
AMD Athlon Neo X2 Dual core Processor L335, 1.6 GHZ
4 gig ram, 500gb HDD
ATI Radeon HD 3200 graphics chip.
Windows 7 home premium (64 bit)

Please help.

Posted: Sat Sep 07, 2013 10:11 pm
by stiv
/me bets you have Fields turned on.

Posted: Sun Sep 08, 2013 7:30 am
by semaphore
Thanks for replying. No I don't have fields turned on.

Posted: Tue Sep 10, 2013 2:02 am
by Omar Sobhy
I have the same problem ...
I tried saving the video with many extensions (AVI RAW - AVI JPEG - MPEG - H.264 ....etc)
I tried it with 50 fps !!!
but the animation still unsmooth !!!
:(
We need any help :?:

Posted: Tue Sep 10, 2013 10:00 pm
by semaphore
Here's my test scene.
http://www.pasteall.org/blend/23998

And the resulting mp4 video.
https://docs.google.com/file/d/0B44GJKm ... edit?pli=1

Please help!