Activity › Forums › Apple Final Cut Pro › FCPX stuck in a render loop?
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FCPX stuck in a render loop?
Posted by Matt Whittemore on December 20, 2014 at 2:54 pmHi, FCPX is constantly rendering, going from 0% to 100% over and over. See video:
It only does it when in a certain project. Has anyone had this issue? Two different Apple support tech were of no help.
Thanks for any input.
Michael Marshall replied 7 years, 7 months ago 6 Members · 8 Replies -
8 Replies
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Jeff Kirkland
December 20, 2014 at 6:45 pmI had this happen in a project this week. A constant loop doing a background render. Deleting the render files didn’t help. From memory, I selected all, cut it from the timeline (cd-x), deleted all render files, then pasted the timeline back.
I suspect a bug.
Jeff Kirkland | Video Producer | Southern Creative Media | Melbourne Australia
http://www.southerncreative.com.au | G+: https://gplus.to/jeffkirkland | Twitter: @jeffkirkland -
John Pale
December 20, 2014 at 6:58 pmHappened to me too. I cut and pasted everything to a new timeline. That solved it.
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Matt Whittemore
December 21, 2014 at 3:02 pmI’m sorry I should have stated what I did to troubleshoot. I did the following:
Trashed preferences
Deleted all the render files and re-rendered
Repaired disk permissions
Waited 22 hours to see if it was just rendering
Disabled a plugin (CoreMelt Lock & Load) that I thought may be the culprit
Copied all clips to a new project, in a new libraryI just tried cutting everything from the timeline, deleting render files, then pasting back, to no avail.
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Jeremy Garchow
December 22, 2014 at 3:58 amWhat is your source material and do you have any plugins or motion templates (besides the ones you mention)?
What happens if you turn background render off?
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Jeff Kirkland
December 22, 2014 at 6:47 amI can say in my case it was an endless loop trying to render the standard FCPX cross fade. Turning of background render obviously stopped rendering and thus stopped the loop but a manual render would also loop once it hit that one dodgy transition.
As has been said, cutting and pasting the entire project seemed to fix it. It is possible that I did create a new project to paste into but I don’t remember doing that – I think I just pasted back into the existing one.
Jeff Kirkland | Video Producer | Southern Creative Media | Melbourne Australia
http://www.southerncreative.com.au | G+: https://gplus.to/jeffkirkland | Twitter: @jeffkirkland -
Chc Scaparo
August 3, 2015 at 3:15 pmHey Matt,
Did you have any luck figuring out what caused the loop? I’m currently in the same predicament.
Thanks,
Chic Scaparo
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Michael Marshall
November 30, 2018 at 1:15 pmThe render loop is usually cause by disabled clips, audio transitions and fades, and titles. Try close and reopen fcpx and toggle on and off all your disabled clips. If that doesn’t work move on to audio transitions, then fades, then titles. Simply toggling them on and off with “V” will work. you should have to delete the fade or title or transition.
Hope that helps someone in the future ☺
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