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IDProjectCategoryView StatusLast Update
0002455ardourbugspublic2010-05-02 17:12
Reporterseablade Assigned To 
Status feedbackResolutionopen 
Summary0002455: Bugs with AU automation
DescriptionArdour 2.7
Mac OS X 10.4

Both of these occur when playing back AU automation, not sure if they are releated or not. For my testing I used an AUMatrixReverb plugin as it should be availiable on any OS X system I believe.

The first thing that can happen is a crash. It sounds like it is repeating one buffer over and over again, Ardour stops responding, and crashes, all within a matter of about a second or so. This was repeatable last night, but when trying to repeat it today I cannot seem to reproduce it to grab a crash report.

What IS happening today however is a fun zipper noise as it changes parameters, most notable in the wet/dry mix automation.

Also it is worth noting, but this may not be so easy to change, that the plugin GUI does not update as parameters change.

TagsNo tags attached.



2008-11-21 18:56

manager   ~0005258

Ok adding onto this, the exported file from this session(Exported using export selection and selecting a range)does not appear to have any of the AU plugin in it at all.



2008-11-21 21:53

administrator   ~0005278

the GUI update problem is Apple-AU specific. they just don't seem to have written their plugins to handle this.

other AU plugins from other manufacturers (e.g. Waves, PSP, SmartElectronix) all work perfectly in this respect.


2010-05-01 17:08

administrator   ~0007679

Is this still an issue with the current Ardour?


2010-05-02 17:12

manager   ~0007769

Kick me this week and I will confirm that it is fixed.


Issue History

Date Modified Username Field Change
2008-11-21 18:52 seablade New Issue
2008-11-21 18:52 seablade cost => 0.00
2008-11-21 18:56 seablade Note Added: 0005258
2008-11-21 21:53 paul Note Added: 0005278
2010-04-24 10:28 cth103 Category bugs => bugs2
2010-04-24 10:32 cth103 Category bugs2 => bugs
2010-05-01 17:08 cth103 Note Added: 0007679
2010-05-01 17:08 cth103 Status new => feedback
2010-05-02 17:12 seablade Note Added: 0007769