Something wrong after editing FCPX

Hi all
I did a video about a optimist regata.

!

i play on my computer and everything is ok but the yacht club where i am member upload to youtube and there is something strange.

some effects or generators start moving!!
for example "rec square" moves (00:30), camera effect (00:36) the 3 squares on 02:30 also moves when at the file i have on my computer doesn't move.

i dont know why all of this.
thank you for your help

Have you applied stabilization to any of the material at these points? The effect at 2:36 certainly is strange.

i do not remember, but i'll check.
thank u for your answer

Yeah, that looks like the stabilization tool being turned on and not knowing what to do. Since the video on your computer is fine, that means it's the YouTube image stabilization tool.

When I've uploaded videos, YouTube has suggested stabilization because it thinks you've uploaded something from your phone like most people do. So it automatically offers to fix problems in the video.

Since someone else uploaded the video they probably hit the "make this video better" button. I'm sure there's a way to turn it off, but if that doesn't work just re-upload the video.

Yep, I'll second Julian's advice. It'll be YouTube trying to 'help'

thanks to all
i have re-upload the video and there is no problem, maybe youtube tried to help and di worng
thnks
shackleton-henry.blogspot.com.es/2012/12...incial-optimist.html