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Question: Synchronize clips suddenly not working

I regularly use Synchronize Clips to sync separately recorded audio and video. It's always worked perfectly. I always choose 'Use audio for synchroization' and never have any issues.

Since moving to High Sierra, it simply no longer works.

I've even tried re-syncing clips I'd synced previously - and they fail.

Anyone else having this issue? I'm running 10.13.1 and FCPX 10.3.4


IMAC (RETINA 5K, 27-INCH, LATE 2015), macOS High Sierra (10.13.1), 4 GHz Intel Core i7, 32GB RAM

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Nov 23, 2017 6:54 AM in response to Richard Swainson In response to Richard Swainson

Today I wanted to finally edit my project which is already late, and I encountered the same problem. The sync function 'use audio for synchronization' doesn't work at all. My project is a 12 angle video shoot, but it doesn't even work with just two angles. I just upgraded to High Sierra this morning, wish I have waited until after the editing...

Please correct this asap Apple!

Nov 23, 2017 6:54 AM

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Question: Synchronize clips suddenly not working