Audio interval drops during playback in Final Cut Pro

Why is my project having audio drops during playback when there are obvious wave forms in the magnetic time line. The audio is dropping with background music and on camera / voice over narration.

MacBook Pro 14″, macOS 26.5

Posted on Sep 18, 2026 6:51 AM

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Posted on Sep 18, 2026 8:11 AM

Do you have several video tracks playing? Any effects applied? This may just be a real-time playback issue. I have seen this on my machine on occasion when the time line was a bit complicated.


To test this, click to highlight a clip in the problem section, then press CONTROL-R to render that section of the time line. When the render finishes, play that section again. If it plays without any audio dropouts, everything is fine, and it is just a real-time playback issue. When you export your finished project, it will be fine.

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Question marked as Top-ranking reply

Sep 18, 2026 8:11 AM in response to MHayesTexas

Do you have several video tracks playing? Any effects applied? This may just be a real-time playback issue. I have seen this on my machine on occasion when the time line was a bit complicated.


To test this, click to highlight a clip in the problem section, then press CONTROL-R to render that section of the time line. When the render finishes, play that section again. If it plays without any audio dropouts, everything is fine, and it is just a real-time playback issue. When you export your finished project, it will be fine.

Audio interval drops during playback in Final Cut Pro

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