Garbled audio in playback with Macbook

Help for Audacity on macOS.
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ImageThis forum is for Audacity on macOS 10.4 and later.
Please state which version of macOS you are using,
and the exact three-section version number of Audacity from "Audacity menu > About Audacity".


Audacity 1.2.x and 1.3.x are obsolete and no longer supported. If you still have those versions, please upgrade at https://www.audacityteam.org/download/.
The old forums for those versions are now closed, but you can still read the archives of the 1.2.x and 1.3.x forums.
kozikowski
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Joined: Thu Aug 02, 2007 5:57 pm
Operating System: macOS 10.13 High Sierra

Re: Garbled audio in playback with Macbook

Post by kozikowski » Thu Dec 31, 2015 6:38 pm

You are measuring just your processes not all of them. Note in my illustration, I had it set to All Processes.
Does this tell you anything useful with Audacity?
That's the super-duper high speed internal memory and that looks normal. If you start getting 4GB left on your system drive, that could be very serious.

Desktop > Go > Computer. Control-Click on the system drive (attached 1) > Get INFO.
You're looking for Capacity and Available numbers (attached 2).

This is my "office machine." I wouldn't dream of doing heavy audio (or video) production with available numbers that low.

Now that you closed Chrome, Are your problems still there?

Koz
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steve
Site Admin
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Joined: Sat Dec 01, 2007 11:43 am
Operating System: Linux *buntu

Re: Garbled audio in playback with Macbook

Post by steve » Tue Jan 05, 2016 8:48 am

Have you tried this possible solution: http://manual.audacityteam.org/o/man/fa ... mac_buffer
9/10 questions are answered in the FREQUENTLY ASKED QUESTIONS (FAQ)

kozikowski
Forum Staff
Posts: 68902
Joined: Thu Aug 02, 2007 5:57 pm
Operating System: macOS 10.13 High Sierra

Re: Garbled audio in playback with Macbook

Post by kozikowski » Tue Jan 05, 2016 10:27 am

It's possible, but I thought the buffer thing was for recording where the machine had bad or ratty control over drive/memory during real time demands.

"The cello solo is continuing to pour in, but the hard drive is off polishing the silverware. We need to put the sound somewhere."

Koz

Gale Andrews
Quality Assurance
Posts: 41761
Joined: Fri Jul 27, 2007 12:02 am
Operating System: Windows 10

Re: Garbled audio in playback with Macbook

Post by Gale Andrews » Tue Jan 05, 2016 4:13 pm

kozikowski wrote:It's possible, but I thought the buffer thing was for recording where the machine had bad or ratty control over drive/memory during real time demands.
The buffer problem is primarily but not exclusively a playback problem. That is why it is in the Playback section of the FAQ's.


Gale
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