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Author Topic: MC 19 Processor Usage  (Read 6937 times)

Glossie

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MC 19 Processor Usage
« on: August 26, 2013, 10:49:57 pm »
On my desktop running Windows 7 MC19 shows 50%-60% processor occupancy while MC18 playing the same wave format track in ASIO output mode clocks in at about 15%. On an older laptop running XP it's worse. MC18 runs again in the teens but MC19 runs at 100% and sometimes hangs. Anyone else has this problem?
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Matt

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Re: MC 19 Processor Usage
« Reply #1 on: August 26, 2013, 10:54:16 pm »
MC19 has improved audio analysis algorithms:
http://yabb.jriver.com/interact/index.php?topic=82025.0

That means auto-import might be analyzing audio for the first few days of MC19 usage.  This is optional in auto-import options.  You can also run auto-import manually to see more detail about what it's doing.
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Matt Ashland, JRiver Media Center

kstuart

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Re: MC 19 Processor Usage
« Reply #2 on: August 27, 2013, 12:17:20 pm »
If you have

Options > Audio > Play files from memory instead of disk

checked, then the pattern of CPU usage is quite different from MC18.  See:

http://yabb.jriver.com/interact/index.php?topic=81982.0
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Glossie

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Re: MC 19 Processor Usage
« Reply #3 on: August 27, 2013, 10:56:56 pm »
I suspect the auto-import task is the culprit since the occupancy does not change even when nothing is being played. I will leave the player running until the task completes.

Thanks.
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