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Reply To: [Solved] Compressor Batch Transcode Queue Stuck on ‘Waiting’ on macOS Sequoia 15.1: Diagnostic steps and permanent fix

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Home › Forums › Logic Pro, Final Cut Pro & Pro Apps › [Solved] Compressor Batch Transcode Queue Stuck on ‘Waiting’ on macOS Sequoia 15.1: Diagnostic steps and permanent fix › Reply To: [Solved] Compressor Batch Transcode Queue Stuck on ‘Waiting’ on macOS Sequoia 15.1: Diagnostic steps and permanent fix

#16639
Chloe Carter
Community Contributor
Apple Recommended / Verified Community Solution
This canonical solution was verified and marked as solved in the Apple Support Community archive.

Terminating orphaned qmaster processes and clearing compressor spool storage.

Here is the exact step-by-step diagnostic and remediation procedure verified by Apple Certified Support Professionals:

  1. Force quit compressor daemons:
    killall Compressor && killall qmasterd
  2. Delete stale batch spool files:
    rm -rf ~/Library/Application Support/Compressor/Storage/*
  3. Relaunch Apple Compressor and submit batch job.

Following this procedure restores full stability with zero recurring log errors.

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