How do you get core audio to work with maverick. I'm using logic pro X

Question

i'm having problem with core audio and maverick

Answer 1

It sounds as if you have altered the Tempo after recording the Audio ( but before selecting +Follow Tempo+ ).
This would make your Regions adapt from the old tempo to the new one, therefore changing their timing.
Here's a bit more info:
Audio files recorded in Logic Pro can follow the project tempo—inclusive of tempo changes—set in the global tracks.
+Note: These audio files can also follow the first key signature set in the global tracks.+
As an example: If you record a bass solo at 100 bpm, you can change the project tempo to 120 bpm and the bass solo will automatically be played back at the new tempo.
The function works with all audio files that were recorded in, or bounced/exported from, Logic Pro.
The function only works in the parent project (the project the audio files were created in). If you drag a file recorded in a given project to another project with the Finder, the file can not follow the project tempo.
Bounced or exported files can only follow the project tempo if the “Add resulting files to Audio Bin” option was enabled in the Export or Bounce window—prior to the bounce or export.
Files copied between two projects retain the ability to follow the project tempo.
The project’s tempo information is used to tag the beats in the recording. The function works best if your audio files match the project tempo as precisely as possible. The longer your audio files are, the more RAM is required for this functionality to work properly.