Slow work.

Help for Audacity on Windows.
Forum rules
ImageThis forum is for Audacity on Windows.
Please state which version of Windows you are using,
and the exact three-section version number of Audacity from "Help 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.
waxcylinder
Forum Staff
Posts: 14585
Joined: Tue Jul 31, 2007 11:03 am
Operating System: Windows 10

Re: Slow work.

Post by waxcylinder » Tue Oct 02, 2018 4:56 pm

Hi юра00

yes you are absolutely right - from some extensive testing I did today with 1 15 minute stereo project on my W10 laptop and my Mojave MacBook Pro (both fast SSD machines) it looks like something happened in 2.3.0 to slow down all the Nyquist Effects and Generators. It does not affect the Built-in, above the line Effects and generators and it does not affect Mac.

See attached spreadsheet for my test results.


I shall shortly be logging this on out bugtracker as a high priority bug.


Thanks you so much for your original report - very much appreciated, 8-)

Peter
Attachments
Speedtests 222 v 230.xls
(21.5 KiB) Downloaded 12 times
________________________________________FOR INSTANT HELP: (Click on Link below)
* * * * * FAQ * * * * * Tutorials * * * * * Audacity Manual * * * * *

waxcylinder
Forum Staff
Posts: 14585
Joined: Tue Jul 31, 2007 11:03 am
Operating System: Windows 10

Re: Slow work.

Post by waxcylinder » Tue Oct 02, 2018 5:09 pm

________________________________________FOR INSTANT HELP: (Click on Link below)
* * * * * FAQ * * * * * Tutorials * * * * * Audacity Manual * * * * *

waxcylinder
Forum Staff
Posts: 14585
Joined: Tue Jul 31, 2007 11:03 am
Operating System: Windows 10

Re: Slow work.

Post by waxcylinder » Thu Oct 04, 2018 8:57 am

Good news - we have found and fixed this bug so the fix will bee in our next release (which is planned to be a shortish maintenance release).

I tested the fix yesterday in the alpha test build and we have restored the timings to their previous levels (see attached spreadsheet)

Bug thread: https://bugzilla.audacityteam.org/show_bug.cgi?id=1991

I note that Limiter is still taking a little longer than previously - but nothing like as outrageously slow as now in 2.3.0.

Peter
Attachments
Speedtests david's fix 221 222 v 230.xls
(22.5 KiB) Downloaded 12 times
________________________________________FOR INSTANT HELP: (Click on Link below)
* * * * * FAQ * * * * * Tutorials * * * * * Audacity Manual * * * * *

Post Reply